400W Solar Panels — Best for Residential
400W solar panels are the go-to choice for residential rooftop systems. They balance size, weight, and power output. Perfect for limited roof space.
Power Range
380-420W
Price
$0.08-0.11/Wp
Products
3492
Best Use Cases
Residential rooftops, small commercial, caravans, off-grid
400W Solar Panels Examples
N Type Bifacial M10 Monocrystalline silicon 182*182 10BB
76-7086 Wp24.5%Bifacial
N Type Bifacial M10 Monocrystalline silicon 182*182 10BB
76-7086 Wp24.5%Bifacial
NM Series 300-5000W
300-5000 Wp90%
Pure Sine Wave Inverter 300-5000W
300-5000 Wp
NM Series 300-5000W
300-5000 Wp90%
Pure Sine Wave Inverter 300-5000W
300-5000 Wp
TS Series 300-4000W
300-4000 Wp90%
NP Series 300-4000W
300-4000 Wp90%
TS Series 300-4000W
300-4000 Wp90%
NP Series 300-4000W
300-4000 Wp90%
PI150-3000W
150-3000 Wp
PI150-3000W
150-3000 Wp
Need a Quote for 400W Solar Panels?
JUST SOLAR supplies 400W Solar Panels at competitive FOB Ningbo prices, shipping worldwide.