Efficient, durable and versatile

ALLPOWERS SP037 is a 400 W solar panel with voltage at maximum power up to 37.4 V. It is designed for portable power stations such as ALLPOWERS S2000/S2000 Pro/R4000/R3500/R2500/R1500 and other large stations, using solar connector outputs to shorten charging time.

22% solar conversion and IP67

The foldable panel reaches up to 22% conversion efficiency, helping use available sunlight effectively in changing conditions. The IP67 housing protects against dust and splashes. The 400 W panel generates more energy than conventional panels and works in cloudy or cool weather.

Adjustable panel angle

Adjustable supports make it easier to set the angle of incidence for better sunlight absorption. The angle can be adjusted by more than 25 degrees; 90 degrees to the sunlight is the recommended setting.

What sets SP037 apart

  • Higher conversion rate
  • Easy setup and included stand
  • Durable splash-resistant IP67 design
  • Compatible with ALLPOWERS S2000/S2000 PRO/R4000/R3500/R2500/R1500
  • Foldable and portable