Allpowers SP029 140W Solar Panel
Solar panel · ALLPOWERS 140W Foldable Solar Panel. Specs from the manufacturer page (checked ).
The ALLPOWERS SP029 140W Solar Panel is a foldable 140W polysilicon solar panel with 21% conversion efficiency. It provides a Solar Connector output of up to 25A, an 18V/3A DC output, and dual USB ports rated 5V/2.4A each. It can work with power stations such as the S1500, S700 and R600 when the panel's power, current and voltage match the station's solar input.
Key features
- 140W rated panel, polysilicon cells, 21% conversion efficiency
- Solar Connector output up to 25A (max); DC port carries 10A
- 18V/3A DC output for laptops, 12V car batteries and portable generators
- Dual USB ports, 5V/2.4A per port
- Junction box parallel connecting port for multiple foldable panels
- Foldable and portable, splash-proof
- Electrical specs listed: 23.5V, 19.5V, 6.7A short-circuit current, 6.2A
Specifications
| Rated power | 140 W |
|---|---|
| Solar input | 140 W |
From the Allpowers page. Values the manufacturer does not publish are left out.
What is in the box
- 1 SP029 140W Solar Panel
- 1 Solar Cable to XT60 Solar Cable
- 1 Solar Cable to DC 5521 Cable
- 5 Connection Adapters
- 1 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 SP029 140W Solar Panel make per day?
About 210 Wh on a short winter day (2 peak sun hours) and 578 Wh in summer (5.5 h), after 25 % losses for angle, heat and the charge controller. Rated 140 W.
How long does it take to recharge a 1,000 Wh power station?
About 1.7 sunny summer days or 4.8 winter days with this one panel. Check that the station's solar input accepts the panel's voltage.