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You are here: Solar Panel Home > SOLAR PANELS > by Watt > 31 - 40 watts

31 - 40 watt solar panels Here you can browse a large selction of affordable solar modules that generate 31 - 40 watts of power for home residential or commercial business systems. Produce renewable energy for grid-tied, off-grid or for 6V, 12V, 24V or 48V battery charging. These new solar panels are UL certified, and come with a manufacturer performace warranty up to 25 years. Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 40 per page 80 per page 160 per page 240 per page 400 per page Page of 1 Solartech Power 40W 12V Poly Solar Panel Solartech Power 40W 24V Poly Solar Panel Alps Solar Panel AP-KC40w Solar Panel 40 watt SunWize SW-S40P Usually Ships in 2 to 3 Weeks List Price: $159.00 Our Price: $145.00 You save $14.00! Usually Ships in 2 to 3 Weeks List Price: $160.00 Our Price: $145.00 You save $15.00! Usually Ships in 2 to 3 Weeks Our Price: $169.00 Usually Ships in 2 to 3 Weeks List Price: $245.00 Our Price: $199.00 You save $46.00! BP Solar Panel 40W BP Solar Panel 40W Solar PV Kit 40W solar panel Solar PV Kit 40W solar panel adjustable mount Currently Unavailable Our Price: $249.00 Currently Unavailable Our Price: $249.00 Usually Ships in 1 to 2 Weeks List Price: $388.00 Our Price: $317.00 You save $71.00! Usually Ships in 1 to 2 Weeks List Price: $448.00 Our Price: $366.00 You save $82.00! Solar PV Kit 40W solar panel SunKeeper 6 Solar PV Kit 40W solar panel fixed mount Solar PV Kit 40W pole mounted SunKeeper 6 SunWize Solar Power System 40W 12V 37A Usually Ships in 1 to 2 Weeks List Price: $470.00 Our Price: $384.00 You save $86.00! Usually Ships in 1 to 2 Weeks List Price: $530.00 Our Price: $432.00 You save $98.00! Usually Ships in 1 to 2 Weeks List Price: $524.00 Our Price: $475.00 You save $49.00! Usually Ships in 1 to 2 Weeks List Price: $1,406.00 Our Price: $1,200.00 You save $206.00! SunWize Solar Power System 40W 12V 85A SunWize Solar Power System 40W 24V 37A SunWize Solar Power System 40W 24V 48A Usually Ships in 1 to 2 Weeks List Price: $1,618.00 Our Price: $1,400.00 You save $218.00! Usually Ships in 1 to 2 Weeks List Price: $1,957.00 Our Price: $1,600.00 You save $357.00! Usually Ships in 1 to 2 Weeks List Price: $2,235.00 Our Price: $2,000.00 You save $235.00!