{"title":"Solar charge controller for PV and battery system","description":"","products":[{"product_id":"mppt-12v-24v-36v-48v-solar-charge-controller-tools-100a-lcd-dual-usb","title":"MPPT 12V\/24V\/36V\/48V Solar Charge Controller Tools 100A LCD Dual USB","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eProduct Description \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eLCD Liquid Crystal Display: Large LCD display, support battery working status display, solar panel working status display, mode control display, load output status and each parameter display, normal and fault status display.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e4 kinds of voltages automatic identification\u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003e\u003cspan style=\"font-family: Calibri;\"\u003eIt will automatic identify DC12V\/24V, DC36V, DC48V by itself.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLarge-section Wiring Port: use large-section, large-spacing wiring ports, can be installed 16mm wire, the wire spacing of 7mm increases the insulation performance and the reliability of installation, effectively reduces current and voltage drop while reducing losses.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDual USB Charging Ports: The solar charge controller adopts a dual USB charging port design, which can charge two devices at the same time, and supports most of USB port devices, such as mobile phones, tablets, PSP game consoles, etc.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThickened Aluminum Alloy Heat Sink: The MOS tube is used to lock the heat sink design, the heat dissipation is more uniform, and there is no fear of the temperature rise caused by the MOS tube, the powerful heat dissipation capacity can operate normally in the environment of 55 ℃, at the same time, it is equipped with functions to prevent overcharge, overvoltage, DC output low voltage, high voltage protection and reverse polarity protection, etc.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e7 Operation Modes\u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003e\u003cspan style=\"font-family: Calibri;\"\u003eCharging mode, light control mode, light control + time delay control mode, general control mode, manual control mode, timing control mode and test mode, the test mode is only for factory test use.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eQ\u0026amp;A\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eQ: What’s the difference between MPPT and ordinary PWM controllers? \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eA: The difference is more power generation + faster charging. MPPT can track maximum power in real time, generating 20%–30% more electricity than PWM. It works even in weak light such as cloudy days, early mornings and evenings, charging faster and providing longer battery life with the same solar panels.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eQ: Can it still charge on cloudy days or in the evening? \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eA: Yes! Our controller uses a high-precision MPPT algorithm that can track power generation even in low light. It starts charging earlier and stops later than ordinary controllers, so you never waste sunlight on rainy or cloudy days.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eQ: Is it compatible with lead-acid and lithium batteries? \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eA: Yes, it’s universal! It supports common batteries including lead-acid, gel, and LiFePO4 with one-key charging mode switching. It protects batteries from damage, extends their lifespan, and can be used for years.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eQ: How do I choose the right current without mistakes? \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eA: Simple formula: \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTotal solar panel power ÷ battery voltage = required current \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLeave an extra 20% margin for safety. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eIf you’re not sure, just send your panel power and battery voltage, and Contact our online support for calculation..\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eQ: Will it overcharge, over-discharge, or burn the panels? \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eA: No. It has 6 built-in protections: overcharge, over-discharge, overcurrent, short circuit, reverse polarity, and over-temperature. It acts like an intelligent bodyguard for your system—even beginners won’t burn the device from wrong wiring\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eItem specifics\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 410.47px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18.5938px;\"\u003e\n\u003cth style=\"width: 40.4332%; text-align: left;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eBrand\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eUnbranded\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eType\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eCharger\/Inverter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eSolar Charge Controller\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003ePower Source\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSolar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSystem Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eOff-Grid\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCurrent Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eColor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCurrent Output\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e100A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMaximum Charging Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e100A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCharging Mode\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMPPT (Maximum Power Point Tracking)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCharging Method\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eFocused MPPT Modulation Charging\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMaximum Input Voltage of PV Panels\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e13V-14.8V (12V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e26V-29.6V (24V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e39V-44.8V (36V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e52V-59.2V (48V)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMaximum Input Power of PV Panels\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e1200W (12V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e2400W (24V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e3600W (36V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e4800W (48V)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eOutput Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eDC12V\/24V\/36V\/48V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eDC5V\/1.5Ax2 USB\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSupported Battery Types\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eLithium Battery \u0026amp; Lead Acid Battery\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eWorking Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e-25℃ ~ 65℃\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eCooling Method\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eHeat Sink Self-Cooling\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eWorking Mode\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSeven Modes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eLCD Display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eAll Daylight Conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eProtection Function\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eOvercharge Protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eOvervoltage Protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eDC Output Low Voltage Protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eHigh Voltage Protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eReverse Polarity Protection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.4332%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMPN \/ EAN \/ UPC\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2058%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eDoes Not Apply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AeternaSol","offers":[{"title":"Default Title","offer_id":47844948869285,"sku":null,"price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5520\/6309\/files\/02_8c6e9127-82ca-4f3c-b915-e77b4f1ff919.jpg?v=1779357541"},{"product_id":"pwm-mppt-solar-charge-controller-12v-20a-10a-solar-panel-charge-controller-with-pd-22w-36w-qc-18w-usb-type-c-output-for-lifepo4-agm-gel-battery-20a-pwm-10a-mppt","title":"PWM\/MPPT Solar Charge Controller 12V 20A\/10A Solar Panel Charge Controller with PD 22W\/36W \u0026 QC 18W USB Type-C Output for LiFePO4, AGM, Gel Battery (20A PWM)\/(10A MPPT)","description":"\u003cp\u003e\u003cstrong\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan\u003e【Product Description】\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Precise Compatibility + Upgraded 20APWM\/10AMPPT Charging: Efficiency Beyond Standard】\u003c\/strong\u003e As the \"core manager\" of 12V solar systems, this controller is exclusively engineered for 12V batteries (NOT compatible with 24V\/36V packs) and works seamlessly with all solar panels below 300W. Equipped with upgraded 20A PWM\/10A MPPT technology, it delivers double the current output compared to common 10A controllers, enabling faster and more stable battery charging. Optimized intelligent charging algorithms minimize energy loss by precisely regulating power flow from panels to batteries, while a critical note: no polarity converter is included—please ensure correct positive\/negative connection to avoid equipment damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Intuitive Monitoring + Plug-and-Play Installation: User-Friendly for All】\u003c\/strong\u003e Featuring a high-definition LCD screen and clear LED indicators, you can instantly check battery level, charging mode, current\/voltage, and other system statuses without complex operations. It supports custom charging modes for lead-acid, lithium, and other battery types; press the button to view real-time current for 5 seconds, and the display automatically reverts to battery voltage for energy saving. Upgraded high-quality SAE connectors ensure quick, firm, and anti-loose connections—no professional tools required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Zero Idle Drain + Reverse Current Protection: 24\/7 Battery Guardian】\u003c\/strong\u003e Upgraded core circuit design achieves zero power consumption when idle, eliminating unnecessary battery drain. Built-in high-performance anti-reverse diodes effectively block reverse current flow—even after sunset, your battery won’t lose power. This dual protection extends battery service life significantly and reduces replacement costs, making it a reliable long-term investment for off-grid systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Dual-Port Output + Versatile Scenarios: Power Devices Anytime, Anywhere】\u003c\/strong\u003e Equipped with TYPE-C and USB output ports, this controller directly powers or charges electronic devices (phones, tablets, cameras, power banks, etc.) using solar energy or stored battery power. Compatible with all devices using TYPE-C\/USB cables, it’s ideal for outdoor camping, RV trips, off-grid living, and emergency situations—providing portable, convenient power whenever you need it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【6-in-1 Comprehensive Protection: Safe Charging Beyond Industry Standards】\u003c\/strong\u003e Engineered with full-range safeguards to ensure absolute security: Overcharge Protection, Over-voltage Protection, Reverse Current Protection, Reverse Polarity Protection, Short-Circuit Protection, and Over-temperature Protection. These multiple safety barriers effectively prevent equipment damage, fires, or battery failure, ensuring your solar system and batteries operate securely and reliably in all conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Item specifics】 \u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 575.844px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 17.3285%; text-align: left; height: 19.5938px;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 82.3105%; height: 19.5938px;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 17.3285%; height: 19.5938px;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eType\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 82.3105%; height: 19.5938px;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003ePWM Solar Charger Controller\/MPPT Solar Charger Controller \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 17.3285%; height: 39.1875px;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eVoltage Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 82.3105%; height: 39.1875px;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e12V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 17.3285%; height: 39.1875px;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eOutput Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 82.3105%; height: 39.1875px;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e 20A\/10A \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 17.3285%; height: 19.5938px;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eInput Power\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 82.3105%; height: 19.5938px;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eType-C PD20W (PWM)\/Type-C PD36W (MPPT) \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 225.938px;\"\u003e\n\u003ctd style=\"width: 17.3285%; height: 225.938px;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 82.3105%; height: 225.938px;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eLarge LED Display showing voltage and battery percentage\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eMulti-mode Selection: GEL, AGM, LiFePO4\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eDual USB Output: Type-C (PD36W\/PD20W) \u0026amp; USB-A (QC18W)\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eAdvanced MPPT Technology (20-35% more efficient than traditional PWM)\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003e6-Point Safety System: Overcharge, Over Temperature, Over-voltage, Reverse Polarity, Short Circuit Protection\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eBattery Status Monitor: Visual indicators for 25%, 50%, 75%, 100% charge levels\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 145.562px;\"\u003e\n\u003ctd style=\"width: 17.3285%; height: 145.562px;\"\u003e\n\u003cp\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSuitable For\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 82.3105%; height: 145.562px;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eRVs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eCars\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eCamping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003ePortable Power Stations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003e12V Solar Panels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003ePhones\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.1875px;\"\u003e\n\u003ctd style=\"width: 17.3285%; height: 67.1875px;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eAccessories\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 82.3105%; height: 67.1875px;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eBuilt-in Input Cable with MC4 Connectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eBuilt-in Output Cable with Alligator Clips\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AeternaSol","offers":[{"title":"PWM-20A","offer_id":47995061960869,"sku":"301104","price":21.99,"currency_code":"USD","in_stock":true},{"title":"MPPT-10A","offer_id":47995061993637,"sku":"300104","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5520\/6309\/files\/1_0e8e1723-bc34-4f68-be9f-b4f364e76274.png?v=1783562838"},{"product_id":"40a-solar-charge-controller-12v-24v-mppt-controller-adjustable-lcd-with-timer-dual-usb-ports-for-rv-boat-cabin-off-grid-systems-compatible-with-fld-lifepo4-sld-gel-agm-blue-orange","title":"40A Solar Charge Controller, 12V\/24V MPPT Controller, Adjustable LCD with Timer, Dual USB Ports, for RV, Boat, Cabin, Off-Grid Systems, Compatible with FLD\/LiFePO4\/SLD\/GEL\/AGM (Blue)\/(Orange)","description":"\u003cp\u003e\u003cstrong\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan\u003e【Product Description】\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Advanced MPPT for Max Solar Harvest】\u003c\/strong\u003e This professional mppt solar charge controller features an advanced tracking algorithm that maximizes power extraction in real time. Compared to basic PWM charge controllers, this efficient solar controller increases efficiency by over 30% with 99.9% conversion. It's the ideal solar panel charge controller and mppt solar charger for faster charging and extended battery life, perfect as a portable solar charge controller or a core solar power controller in any setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【12V\/24V Auto for Multiple Battery Types】\u003c\/strong\u003e Enjoy seamless setup with this versatile solar charge controller. It automatically recognizes 12V\/24V systems, functioning as a reliable mppt solar charge controller 12v or 24v solar charge controller. This solar battery charger is compatible with LiFePO4, Lithium, AGM, GEL, and Flooded batteries, offering the flexibility you'd expect from a top-tier controller. It's a standout choice among charge controllers for solar panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【All-Round System Protection】\u003c\/strong\u003e Engineered for absolute reliability, this robust solar panel controller provides comprehensive protection. It safeguards your system with over-voltage, short-circuit, and reverse polarity protection. Its intelligent current-limiting mode makes this mppt charge controller a safe and durable control for your entire solar investment, securing all solar panel cable connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【LCD Display Dual USB Ports】\u003c\/strong\u003e Monitor your system effortlessly with the intuitive LCD display, which acts as a clear solar power meter. This solar charger controller also features dual USB ports, transforming it into a convenient solar charger for phones and tablets. It combines the functions of a controller charger and a solar power meter in one compact unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Rugged Build Smart Power Management】\u003c\/strong\u003e Built with a robust metal casing for superior heat dissipation, this mppt solar controller is designed for long-term performance. It acts as the central controller for your energy system—a true solar mppt charge controller that manages power like a charge controller. This essential battery charger and mppt controller is the key component for efficient solar energy control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Item specifics】\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 18.231%; text-align: left;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 81.4079%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.231%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eType\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.4079%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMPPT Solar Charge Controller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.231%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eColor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.4079%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eBlue \/ Orange\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.231%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eVoltage Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.4079%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e12V\/24V Auto\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.231%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eOutput Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.4079%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e40A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.231%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMax. Solar Input Power\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.4079%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e480W (12V System) \/ 960W (24V System)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.231%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eMax. DC Input Voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.4079%;\"\u003e\u003cspan class=\"qk-md-text complete\"\u003e100V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.231%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.4079%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eHigh Tracking Efficiency: Up to 99%\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003ePeak Conversion Efficiency: Up to 99%\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eSmart 3-Stage Charging: Bulk, Float, Equalization\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eHigh-End Intelligent LED Digital Display: Shows PV, BATT, LOAD, Battery %, System Voltage, Fault Indication\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eMulti-USB Charging Port: For mobile phones, tablets, etc.\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eLarge Section Wiring Port: For easy and secure connections\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"qk-md-text complete\"\u003eAll-Round Charging Protection: Overcurrent, Overvoltage, Low voltage, Short circuit, Reverse Polarity, Overload, Over-discharging, Temperature Compensation, TVS Lightning Protection\u003c\/span\u003e\u003cspan class=\"qk-md-html\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"qk-md-text complete\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003ePlug-and-play design with customizable 12-24V settings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.231%;\"\u003e\u003cstrong class=\"qk-md-strong\"\u003e\u003cspan class=\"qk-md-text complete\"\u003eSuitable For\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.4079%;\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eSolar Roof\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eSolar Power System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eSolar RV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eSolar Street Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eHousehold PV power generation systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"qk-md-text complete\"\u003eOutdoor power supply\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AeternaSol","offers":[{"title":"Blue","offer_id":47995188281509,"sku":"300307","price":65.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":47995188314277,"sku":"300707","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5520\/6309\/files\/8_133ccd48-9119-41cb-9552-1d544f371681.jpg?v=1783564349"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5520\/6309\/collections\/08.jpg?v=1783672254","url":"https:\/\/aeternasol.net\/collections\/solar-charge-controller-for-pv-and-battery-system.oembed","provider":"AeternaSol","version":"1.0","type":"link"}