Best Solar Panel for EcoFlow RIVER 2 (2026): 5 Compared

The listing states an EF ECOFLOW RIVER 2 240 bundle with a 256Wh LiFePO4 station, 300W output with up to 600W, 1-hour fast charging, 3000+ cycles before 80%, advanced BMS monitoring voltage, current and temperature, a 45W solar panel with 7-hour stated solar recharge, a stated 10.8 pound bundle, and 5-year service. It is a station plus panel kit, not a panel alone.

Who it's for: buyers who need the station and panel in one box. Who should skip it: owners who already have a RIVER 2.

Its Solar Score of 9.7/10 comes from performance 33/35, build 21/25, value 20/25, safety 5/10 and warranty 3/5: 82 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.

What this listing states. advanced BMS monitoring voltage, current and temperature stated, so safety scores 5 of 10. 5-year service stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Panels make voltage in daylight. Keep connectors covered until you connect them, check the panel's stated open circuit voltage and current against your controller or power station input limits, and use cables rated for the current. Roof and permanent mounts belong to a qualified installer.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing states a 100W foldable panel with 23.5% efficient A+ monocrystalline cells, IP67-rated ETFE coating, and two adjustable kickstands. The 5-in-1 cable includes XT60 explicitly for the Anker C300, C300 DC and C200 DC, plus DC8020, Anderson, DC7909 and DC5521 for other stations. Direct device charging runs through USB-C PD (15V/3A) and two USB-A QC3.0 ports with overcurrent and short-circuit protection. The maker states a 12-month warranty with lifetime technical support, and notes to check the power station's input limit.

Who it's for: Anker C300 owners who want the cable in the box with no adapter hunt. Who should skip it: anyone counting ounces, since it is the heaviest 100W here.

Its Solar Score of 9.7/10 comes from performance 32/35, build 21/25, value 21/25, safety 8/10 and warranty 3/5: 85 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.

What this listing states. IP67 rating stated; overcurrent and short-circuit protection listed, so safety scores 8 of 10. 12-month warranty and lifetime technical support stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Panels make voltage in daylight. Keep connectors covered until you connect them, check the panel's stated open circuit voltage and current against your controller or power station input limits, and use cables rated for the current. Roof and permanent mounts belong to a qualified installer.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing states a 400W portable foldable solar panel with 23% efficiency, an IP67 rating, ETFE coating, fiberglass reinforcement, Grade A+ monocrystalline cells, a kickstand, a carry case, parallel wiring for partial shading, 30.2lbs, 33.7 by 27.95 inches folded, MC4 output cables, compatibility with major power stations, and a 3-year warranty.

Who it's for: campervan owners who want a big panel they can set out and fold away. Who should skip it: anyone who wants a fixed roof mount.

Its Solar Score of 9.7/10 comes from performance 32/35, build 24/25, value 20/25, safety 6/10 and warranty 3/5: 85 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.

What this listing states. IP67 rating stated, so safety scores 6 of 10. 3-year warranty stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Panels make voltage in daylight. Keep connectors covered until you connect them, check the panel's stated open circuit voltage and current against your controller or power station input limits, and use cables rated for the current. Roof and permanent mounts belong to a qualified installer.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing states an EF ECOFLOW 45W portable solar panel with 25% N-type cells, a 3.1 pound weight, a fold size of 8.7 by 12.2 by 1.8 inches, IP68 with a protective ETFE film, four grommets and snap hooks for hanging, a solar to XT60i charging cable, and a stated role as the ideal companion for RIVER series power plants. The spec table names MC4 while the bullets name the XT60i cable; the cable in the box is the XT60i. No warranty term is stated.

Who it's for: RIVER 2 owners who want the maker's panel with a stated low weight. Who should skip it: buyers who need more than 45W.

Its Solar Score of 9.6/10 comes from performance 30/35, build 22/25, value 21/25, safety 7/10 and warranty 0/5: 80 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.

What this listing states. IP68 with protective ETFE film stated, so safety scores 7 of 10. No warranty term, so warranty scores zero. See How We Pick.

Panels make voltage in daylight. Keep connectors covered until you connect them, check the panel's stated open circuit voltage and current against your controller or power station input limits, and use cables rated for the current. Roof and permanent mounts belong to a qualified installer.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing states a 200W foldable panel with monocrystalline silicon at up to 23.5% efficiency, upgraded PET lamination with an 840D Oxford cloth outer, FCC, RoHS and EMC certification, and short circuit and surge protection. It folds to 25.31 x 20.87 x 2.17 inches, unfolds to 94.17 x 20.83 x 0.25 inches and weighs 17.95 pounds with 4 kickstands. The included MC-4 to 4-in-1 cable covers XT60, Anderson, DC79*09mm and Aviation connectors, and the maker lists Anker among compatible brands.

Who it's for: buyers who want certified electronics and broad connector coverage at 200W. Who should skip it: anyone who needs IP67 or ETFE lamination.

Its Solar Score of 9.6/10 comes from performance 29/35, build 20/25, value 20/25, safety 8/10 and warranty 3/5: 80 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.

What this listing states. FCC, RoHS and EMC certified; short circuit and surge protection; IP65 stated, so safety scores 8 of 10. 1 year warranty stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Panels make voltage in daylight. Keep connectors covered until you connect them, check the panel's stated open circuit voltage and current against your controller or power station input limits, and use cables rated for the current. Roof and permanent mounts belong to a qualified installer.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.