Frequently Bought Together
420W Portable Solar Panels
Endless power for outdoor adventures. FOSSiBOT SP420 not only offers up to 420W solar power, but also compact and foldable for easy transportation.
More Power For Less
With a high-powered SP420 solar panel hooked up. you can juice up your battery with solar energy at a highspeed. meeting your power demand while saving your bills in the long run.
Charge Faster With 23.4% Conversion Rate
With up to 23.4% high conversion rate, by 4*SP420 solar panel, F3600's 3840Wh can be fully recharged in 2 hours 16 minutes with prime sunshine(under ideal conditions).
IP67 Waterproof For Worry-free Trips
SP420 adopts multi-lavered ETFE material to ensure better light transmittance, higher eficiency, and longer ifespan. The sunlight generating side is lP67 anti-watersplash and scratch-resistance.
Adjustable Kickstand Support
Quick and easy setup. Unfold the SP420, adjust the angle according to the sun. You are ready to generate solar power.
Connect SP420 in Series to Charge F3600
SP420 is a perfect match for FOSSiBOT F3600. Connect 4*SP420 to reach the maximum power to charge the F3600 solar generator
3-in-1 Solar Charging Cable
Anderson port, XT90 port and DC5521 port. One cable is compatible with almost all portable power stations.
Fordable & Portable
The SP420 solar panel is a best companion for camping or RV tours. Anytime you are
ready to go on your expedition, fold the panel and store it in your car or van.
In The Box
FOSSiBOT SP420 Solar Panel | 420W MANUALDownload Now
Q1: Is it water proof?
Yes. It's IP67 splash-resistant. But do NOT expose the solar panel to rain or snow.
Q2: Can I install it on the roof?
Q3: Can I use FOSSiBOT Portable Solar Panel to charge the third-party power station?
Yes, as long as they
(1) have MC4 connectors;
(2) support the output specifications of FOSSiBOT solar panels.
Q4: Can I use different kinds of solar panels?
No. Multiple solar panels involved in a power system should be totally the same. For example, charging FOSSiBOT F3600 with 2*SP420 is acceptable, while with 1*SP420 + 1*SP200 is unacceptable.
Q5: Does the panel have any USB ports you can directly plug into?
No. FOSSiBOT Solar Panel has MC4 connectors ONLY.
Q6: How to maximize the efficiency of solar panel?
1.Set up correctly: Adjust the angle to ensure it directly faces the sun.
2.Avoid shadow: Any amount of shadow will affect solar panel productivity.
3.Keep clean: Dirt or debris may reduce the panel's efficiency.
4.Keep cool: Place in somewhere with good air circulation.
Q7: Is the solar charge controller mode MPPT or PWM?