800W Bifacial Solar Panel 4-Pack 200W N-Type 18BB Monocrystalline Modules for Off-Grid Systems
Four high-output modules create powerful solar capacity
The 800W Bifacial Solar Panel combines four 200W N-Type monocrystalline solar panels, providing a total rated output of 800W. Each module features premium N-Type A+ Grade cells with advanced 18BB silver busbar technology, achieving up to 25.2% efficiency for stable and efficient solar energy conversion.
The bifacial design allows each panel to capture sunlight from both front and rear surfaces, helping increase solar energy collection under suitable reflective conditions. This high-capacity configuration is designed for RVs, rooftops, boats, and larger off-grid solar applications.
Advanced N-Type technology maintains reliable performance
Each 200W panel uses high-efficiency N-Type cells combined with 18BB technology to reduce electrical resistance and improve current transmission. The A+ monocrystalline silicon structure helps minimize micro-crack risks and supports consistent power output.
With low degradation performance of ≤1% during the first year and ≤0.4% annual degradation, the solar modules are designed to maintain stable energy generation over long-term use.
IP68 protection improves outdoor durability
The 800W solar panel system features IP68 waterproof junction boxes and connectors with advanced potting technology. The sealed structure helps prevent water, steam, and dust from entering internal components while reducing short-circuit risks.
The 3.2mm tempered glass surface, corrosion-resistant aluminum frame, and thermal management design of the junction box provide additional protection for outdoor environments.
Modular design supports flexible installation
The 4-pack 200W configuration provides higher power output while maintaining installation flexibility. Each solar panel includes pre-drilled mounting holes that support quick installation with Z-shaped brackets, angled brackets, and upright pole mounts.
With a compact module size of 52.76 × 26.38 × 1.2 inches per panel, the system is suitable for RV rooftops, marine applications, outdoor cabins, and other off-grid installations requiring higher solar capacity.
Product Specifications
| Category | Details |
|---|---|
| Solar Configuration | 4 × 200W Bifacial Solar Panels |
| Total Rated Output | 800W ±3% |
| Cell Technology | N-Type A+ Grade Monocrystalline 18BB |
| Efficiency Rating | 25.2% |
| Electrical Performance | 23.04V Vmp / 8.68A Imp per Panel |
| Circuit Data | 25.18V Voc / 10.05A Isc per Panel |
| Protection System | IP68 Waterproof & Dustproof |
| Construction Materials | Tempered Glass / Corrosion-Resistant Aluminum Frame |
| Environmental Resistance | 2400Pa Wind Load / 5400Pa Snow Load |
| Service Performance | 30-Year Lifespan / Low Degradation Design |
Easy connection helps expand solar systems
The solar panel package includes IP68-rated solar connectors and standard MC4 plugs for convenient wiring and system expansion. The oxygen-free copper core wire helps maintain stable electrical transmission between components.
The waterproof junction box with advanced sealing technology improves connection reliability, while the modular four-panel structure allows flexible solar system configuration.
High-power solar solution supports outdoor applications
The 800W Bifacial Solar Panel combines four efficient 200W modules with N-Type technology, dual-side solar capture, strong weather resistance, and convenient mounting features.
Designed for users requiring higher solar output, this system provides a practical solution for rooftops, RVs, boats, and off-grid environments where reliable solar power is needed.
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