EcoFlow 500W Bifacial Modular Solar Panel
Solar panel. Specs from the manufacturer page (checked ).
The EcoFlow 125W Bifacial Modular Solar Panel is a solar panel rated at 125 W (STC) with 25% efficiency and up to 138 W bifacial output. It can be used alone or in 2-panel (250 W) and 4-panel (500 W) kits that connect in parallel to compatible EcoFlow portable power stations.
Key features
- Rated 125 W (STC) with 138 W BNPI bifacial output and 25% efficiency
- N-Type TOPCon cells with up to 30-year lifespan (90% output) and 5-year US warranty
- 50V open-circuit voltage and 3A output current; up to 8 panels in parallel (1000 W)
- XT60 connectors for charging power stations; MC4-compatible solar connector for third-party systems
- IP68 waterproof panel and XT60 connector
- Adjustable angle from 30° to 60°
- Weighs 4.2 kg per panel; 500 W (4-panel) kit weighs 16.8 kg
- With 4 panels, fully charges EcoFlow DELTA 3 (1kWh) in as fast as 2-3 hours
What it is for
- Home backyard
- RV
Specifications
| Rated power | 125 W |
|---|---|
| Expandable | Yes |
| Weight | 4.2 kg (9.3 lb) |
| Dimensions | 61.2 × 115.4 × 2.2 cm (24.1 × 45.4 × 0.9 in) |
| Warranty | 5 years |
From the EcoFlow page. Values the manufacturer does not publish are left out.
What is in the box
- EcoFlow 125W Bifacial Modular Solar Panel (quantity varies by kit: 1, 2, or 4 pieces)
- EcoFlow XT60W to XT60i Extension Charging Cable x 1 (1- and 2-panel kits)
- EcoFlow XT60W to Solar Connector Extension Cable (MC4 Compatible) x 1 (4-panel kit)
- EcoFlow Solar Extension Cable (6.56 feet / 2M), two in 4-panel kit
- EcoFlow Solar Connector to XT60i Extension Cable (MC4 Compatible) x 1 (4-panel kit)
- Protective Bag (1 in 2-panel kit, 2 in 4-panel kit)
- Quick Start Guide, Safety Instructions & Warranty Card
Connection and wiring
We have not linked an official manual for this model yet; see the EcoFlow page.
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 EcoFlow 500W Bifacial Modular Solar Panel make per day?
About 188 Wh on a short winter day (2 peak sun hours) and 516 Wh in summer (5.5 h), after 25 % losses for angle, heat and the charge controller. Rated 125 W.
How long does it take to recharge a 1,000 Wh power station?
About 1.9 sunny summer days or 5.3 winter days with this one panel. Check that the station's solar input accepts the panel's voltage.