Foldable 420W Solar Panel IP67 Waterproof for Camping, RVs, Boats, Mono Crystalline
Discover robust outdoor power with the FOSSiBOT SP420 Foldable 420W Solar Panel MonoCell. This high-efficiency panel uses mono-crystalline cells and delivers up to 420W of peak power, making it an ideal partner for camping, boating, RVing, and remote cabins. With 23.4% conversion efficiency, the SP420 performs strongly even in low-light conditions, helping you capture solar energy when you need it most. Its EFTE surface coating provides durability and scratch resistance, while the IP67 waterproof rating keeps charging reliable in varied weather. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Designed for versatile use, SP420 is intended to work seamlessly with most solar generators on the market. It features a 4-panel array (105W each) and is compatible with a 3-in-1 solar charging cable for easier connection and setup. For compatibility with bigger systems, four SP420 panels can fully charge the F3600 in about 2 hours and 16 minutes, giving you rapid on-site recharging during extended trips.
The SP420 is foldable and portable, weighing only 13.97 kg with a folded size of 550 x 1036 mm and an unfolded size of 2231 x 1036 mm. It includes adjustable kickstands to optimize sun exposure and maximize energy capture. The 182 x 182 mm MonoCell panels are arranged to deliver a peak power of 420W (105W x 4) with a Vmp of 32V and Voc of 38.4V. Key electrical specs include Imp 13.1A and Isc 15.7A, with an MC4 output port for easy integration with compatible power systems.
Operational in a wide temperature range, the SP420 can operate from -10 to 65 Celsius and can be stored within the same range. It provides excellent transparency with a Total Transmittance of 97% and a moisture permeability rating of 40°C / 90% RH. Water absorption is kept low at 2.5% over 24 hours, ensuring long-term durability in outdoor environments. One-to-three transfer wiring makes it adaptable to FOSSiBOT power supply products and many other brands.
Product specifications
- Brand: FOSSiBOT
- Type: Solar Panel
- Model: SP420
- Color: Black
- Peak Power: 420W (105W × 4)
- Cell Type: MonoCell (182 × 182 mm)
- Conversion Efficiency: 23.4%
- Vmp: 32V
- Imp: 13.1A
- Voc: 38.4V
- Isc: 15.7A
- Output Port: MC4
- Working Temperature: -10 to 65 Celsius
- Storage Ambient Temperature: -10 to 65 Celsius
- Total Transmittance: 97%
- Moisture Permeability: 40°C / 90% RH g/m²
- Water Absorption Rate: 2.5% (24H)
- Test Standard Conditions: AM1.5 25°C 1000W/m²
- One-to-three Transfer Wiring: Applicable to all FOSSiBOT power supply products, and also to other brands
- Weight: 13.97 kg
- Folded Size: 550 × 1036 mm
- Unfolded Size: 2231 × 1036 mm
- Package Weight: 15 kg
- Package Size (L × W × H): 1070 × 135 × 800 mm
Package includes:
- 1 x Solar Panel
- 1 x User Manual
Warnings/Reminders
- Operate within the specified temperature range: -10 to 65 Celsius for both operation and storage.
- IP67 provides dust and water resistance, but avoid prolonged submersion or immersion beyond standard ratings.
- For best performance, keep the panel surface clean and angle-adjusted toward direct sunlight using the adjustable kickstands.
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