EcoFlow NextGen 220W Bifacial Portable Solar Panel
A 220 W bifacial folding panel with TOPCon cells, a glass-and-ETFE front, a built-in stand and an IP68 rating, for charging power stations at camp, on a boat or in a power cut.
$399
We may earn a commission if you buy through this link. It never affects our scores. How this works
Specs
- CapacityNot applicable
- AC OutputNot applicable
- System VoltageNot applicable
- Panel Power200-249 W
- Charge CurrentNot applicable
- Safety ListingNone verifiable
- Cell TypeTOPCon (N-type)
- Low-Temp ChargingNot applicable
- Warranty1 Year
- MonitoringNot applicable
- Weight15.4 lb
The EcoFlow NextGen 220W Bifacial Portable Solar Panel, model EF-Fold-G220-04 in its manual (store SKU EFSOLAR220W-N), is a folding bifacial panel of N-type TOPCon monocrystalline cells under tempered glass with an ETFE coating, with an integrated 30 to 60 degree stand and a solar angle guide.
It is rated 220 W (±5 W) on the front and 175 W (±5 W) on the rear, 18.4 V and 11.9 A at maximum power on the front, 21.5 V open-circuit and 12.4 A short-circuit, with a bifaciality coefficient of 80% ±5%.
EcoFlow markets 25% efficiency; its temperature coefficients are −0.30%/°C for Pmax, −0.25%/°C for Voc and +0.045%/°C for Isc, and it is rated for ambient temperatures from −4 to 185 °F.
Unfolded it measures 84.8 x 24.2 x 1.0 in (2155 x 615 x 25 mm), folded 23.2 x 24.2 x 1.3 in (590 x 615 x 32 mm), and it weighs about 15.4 lb (7.0 kg). It is rated IP68 against water and dust.
Its photovoltaic connectors are adapted to MC4, and the box holds the panel, a storage case, a 2.5 m (8.2 ft) solar to XT60i charging cable and the quick start guide, safety instructions and warranty card. The product page and EcoFlow's US warranty policy give a 12-month warranty.
It sells singly, and EcoFlow also sells a 2-pack at $769.