Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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400w Solars of 2025
Save up to 29% off
Best Choice1
EF ECOFLOWEF ECOFLOW 400W Portable Solar Panel, Foldable & Durable, Complete with an Adjustable Kickstand Case, Waterproof IP68 for Outdoor Adventures
Key specs-
material:Eva
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connector:MC4
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efficiency:23
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wattage:N/A
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maximum power:400 Watts
9.8Exceptional
Our Rating
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Value for Money2
AnkerAnker SOLIX PS400 Solar Panel with Adjustable Kickstand, 400W Foldable Portable Solar Charger, IP67 Waterproof, Smart Sunlight Alignment, for Camping, RVs, and Blackouts
9.6Exceptional
Our Rating
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3
RenogyRenogy 400W Lightweight Portable Solar Suitcase, Foldable Solar Panel for Outdoor Activities, Durable & IP67 Waterproof for RV, Camping, Off-Grid, Fast Installation with Sturdy Kickstands
29% OffKey specs-
material:Fiberglass, aluminum, ETFE
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connector:MC4 connectors
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efficiency:High power conversion
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wattage:400W
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maximum power:400W
9.4Excellent
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4
RenogyRenogy N-Type 400 Watt Solar Panel 24 Volt, 2Pcs 200W Solar Panels 16BB 25% High-Efficiency, PV Module Power Charger for RV Marine Cabin Roof Home Farm Battery and Other Off-Grid Applications
15% Off9.3Excellent
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5
RenogyRenogy 400 Watt ShadowFlux Anti-Shading Solar Panel N-Type, 2PCS 200W Solar Panels 12 Volt 16BB, 25% High-Efficiency PV Module for RV Marine Rooftop Farm Battery
15% Off9.0Excellent
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6
MHPOWOSMHPOWOS 400W Portable Solar Panel, Lightweight Foldable Solar Panels Complete with an Adjustable Kickstand, IP67 Waterproof Solar Charger for Outdoor Camping, Portable Power Station, Motorhome, RV
8.8Very Good
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7
RenogyRenogy 2 Pack 200 Watt Solar Panels N-Type 24 Volt, 400W Solar Panel 16BB 25% High-Efficiency, PV Module Power Charger for RV Marine Cabin Roof Home Farm Battery
Key specs-
material:Tempered Glass, Aluminum, Monocrystalline Silicon
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connector:Solar Connector
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efficiency:High Efficiency
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wattage:400 Watt
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maximum power:N/A
8.6Very Good
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8
JJNJJN Bifacial 400 Watt Solar Panel, 16BB N-Type 2 Pcs 200W 12V 25% High Efficiency 400W Solar Panels, Monocrystalline Solar Module for RV Home Farm Trailer Camper Marine Off-Grid Solar System
8.5Good
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9
RenogyRenogy N-Type 400Watt Portable Solar Blanket Foldable Solar Panel, 25% High Efficiency, Lightweight Solar Generator for Power Station Off Grid Outdoor Activities, SUV, RV, Marine, Camping
8.3Good
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10
wagnationwagnation 400 Watt Portable Solar Panel, 40V Foldable Solar Panel Charger with Kickstands, MC4 Output for Power Station/Solar Generator, High Efficiency IP65 Waterproof for Camping Hiking RV Blackout
8.2Good
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