200W Bifacial Solar Panel 2-Pack N-Type 18BB High Efficiency Modules for RV Marine Off-Grid Use
Two-panel configuration delivers reliable solar performance
The 200W Bifacial Solar Panel includes two 100W N-Type monocrystalline solar panels, combining advanced 18BB cell technology with a total rated output of 200W. With up to 25% cell efficiency, the panels provide efficient solar conversion and stable energy output for various outdoor applications.
The bifacial design helps improve light utilization by capturing available solar energy from different angles. This makes the panel package suitable for RVs, camper vans, boats, cabins, rooftops, and other 12V off-grid systems.
N-Type technology improves energy conversion stability
The N-Type 18BB solar cells are designed to reduce internal resistance and improve power stability during long-term operation. The 18BB structure helps minimize micro-crack effects while maintaining consistent solar performance.
With a degradation rate of ≤1% in the first year and 0.4% annual linear degradation, the panels are designed to provide stable output for extended outdoor use.
Durable materials protect against outdoor conditions
The 200W solar panel package uses IP68 waterproof junction boxes and connectors to help prevent water, dust, and moisture from affecting internal components. The waterproof design supports reliable operation in different weather environments.
The panels are built with low-iron tempered photovoltaic glass and anti-corrosion aluminum alloy frames, providing structural protection for outdoor installations.
Compatible design makes solar setup easier
The 2-pack 100W panel configuration provides flexible installation options for different solar applications. Compatible with 12V MPPT and PWM controllers, the panels can be integrated into various off-grid systems.
Pre-drilled mounting holes and MC4 connectors allow easier wiring and installation, helping users expand or configure their solar systems more conveniently.
Technical Specifications
| Performance Category | Details |
|---|---|
| Panel Combination | Two Individual 100W Modules |
| Solar Cell Type | N-Type Monocrystalline 18BB |
| Maximum Efficiency | 25% Cell Efficiency |
| Operating Conditions | Vmp 22.89V / Imp 4.37A |
| Circuit Values | Voc 25.92V / Isc 5.14A |
| Maximum System Voltage | DC 1000V |
| Installation Features | Pre-Drilled Holes / MC4 Connection |
| Protection Level | IP68 Waterproof Structure |
Reliable construction supports long-term solar use
The junction box uses Potting-Tech technology with a built-in blocking diode to improve electrical protection and connection reliability. The MC4 connectors with 11AWG pure copper wire support stable current transmission.
With a 2400Pa wind resistance rating, 5400Pa snow load resistance, and 25+ years lifespan, the 200W Bifacial Solar Panel package provides a durable option for outdoor and off-grid solar energy systems.
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