Allpowers SP037 400W Solar Panel
Solar panel. Specs from the manufacturer page (checked ).
The Allpowers SP037 400W Solar Panel is a foldable solar panel rated at 400 W with a 37.4V output, made to charge compatible solar generators through Solar Connector Output ports. The page states a solar conversion rate of up to 22%, and the panel is IP67 waterproof and has adjustable kickstands.
Key features
- 400 W rated output at 37.4V, with Solar Connector Output ports
- Up to 22% solar conversion rate, per the page
- IP67 waterproof: protects against splashing, rain, or brief soaking in water
- Adjustable kickstands that tilt more than 25°
- Foldable and portable
- Included cables: solar cable to XT60, and solar cable to DC 5525 + DC 8020 adaptor
Specifications
| Rated power | 400 W |
|---|
From the Allpowers page. Values the manufacturer does not publish are left out.
What is in the box
- 1 x SP037 400W Solar Panel
- 1 x Solar Cable to XT60 Solar Cable
- 1 x Solar Cable to DC 5525 + DC 8020 Cable Adaptor
- 1 x User Manual
Connection and wiring
Follow the diagrams in the Allpowers manual.
Open the Allpowers manual (PDF) →
Error codes and troubleshooting
Solar panels have no error codes; faults show on the connected charge controller or power station.
FAQ
How much energy does the Allpowers SP037 400W Solar Panel make per day?
About 600 Wh on a short winter day (2 peak sun hours) and 1650 Wh in summer (5.5 h), after 25 % losses for angle, heat and the charge controller. Rated 400 W.
How long does it take to recharge a 1,000 Wh power station?
About 0.6 sunny summer days or 1.7 winter days with this one panel. Check that the station's solar input accepts the panel's voltage.