1 MHPOWOS portable solar panel ranked. Each one is scored and ranked against every brand in its size, so "#3 mid-size" means third of all mid-size solar panels here, not third among MHPOWOS's own.
The MHPOWOS 220W 40V Portable Solar Panel (MH-SP-002) is MHPOWOS's only current portable solar panel here, ranked #9 of 25 mid-size and rated 4.2. The warranty is 1.5 years. It has no independent output test yet.
A good fit for owners of mid-size and larger power stations whose solar input accepts around 50 V, where the higher voltage helps on long cable runs. Check your station’s input voltage limit before buying.
Amazon $189.99 MHPOWOS $179.99Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
A good fit for owners of mid-size and larger power stations whose solar input accepts around 50 V, where the higher voltage helps on long cable runs. Check your station’s input voltage limit before buying.
Amazon $189.99 MHPOWOS $179.99