Solar Panels

Solar Panel Testing

Learn how to test your solar panel with a multimeter.

OUR PANELS

Product Name ↓ Volts Watts $ / Watt Price
 altE ALT10-12P Poly 10W 12V Solar Panel   altE ALT10-12P Poly 10W 12V    12 V   10 W   $4.20   $42.00 
 altE ALT100-12P Poly 100W 12V Solar Panel   altE ALT100-12P Poly 100W 12V    12 V   100 W   $1.79   $179.00 
 altE ALT100-24P Poly 100W 24V Solar Panel   altE ALT100-24P Poly 100W 24V    24 V   100 W   $2.29   $229.00 
 altE ALT120-12P 120W 12V Solar Panel, Polycrystalline   altE ALT120-12P 120W 12V , Polycrystalline   12 V   120 W   $1.66   $199.00 
 altE ALT200-24P Poly 200W 24V Solar Panel   altE ALT200-24P Poly 200W 24V    24 V   200 W   $1.40   $279.00 
 altE ALT30-12P Poly 30W 12V Solar Panel   altE ALT30-12P Poly 30W 12V    12 V   30 W   $3.47   $104.00 
 altE ALT5-12P Poly 5W 12V Solar Panel   altE ALT5-12P Poly 5W 12V    12 V   5 W   $5.37   $26.85 
 altE ALT50-12P Poly 50W 12V Solar Panel   altE ALT50-12P Poly 50W 12V    12 V   50 W   $2.99   $149.50 
 altE ALT80-12P Poly 80W 12V Solar Panel   altE ALT80-12P Poly 80W 12V    12 V   80 W   $1.99   $159.20 
 Ameresco BP330J 30W 12V Solar Panel with J-Box   Ameresco BP330J 30W 12V with J-Box   12 V   30 W   $7.33   $220.00 
 Ameresco BP450J 50W 12V Solar Panel with J-Box   Ameresco BP450J 50W 12V with J-Box   12 V   50 W   $5.14   $256.75 
 Ameresco BP490J 90W 12V Solar Panel with J-Box   Ameresco BP490J 90W 12V with J-Box   12 V   90 W   $4.54   $409.00 
 Ameresco BPSX305M 4.5W 12V Solar Panel with J-Box   Ameresco BPSX305M 4.5W 12V with J-Box   12 V   4.5 W   $15.89   $71.50 
 Ameresco BPSX420J 20W 12V Solar Panel with J-Box   Ameresco BPSX420J 20W 12V with J-Box   12 V   20 W   $8.06   $161.20 
 Ameresco Solar BP440J 40W 12V Solar Panel with J-Box   Ameresco Solar BP440J 40W 12V with J-Box   12 V   40 W   $6.83   $273.00 
 Ameresco Solar BPSX310J 10W 12V Solar Panel with J-Box   Ameresco Solar BPSX310J 10W 12V with J-Box   12 V   10 W   $11.57   $115.70 
 Canadian Solar 245W CS6P-24M AB 20V Solar Panel   Canadian Solar 245W CS6P-24M AB 20V    20 V   245 W   $0.99   $241.45 
 Canadian Solar 250W CS5P-250M 32V Solar Panel   Canadian Solar 250W CS5P-250M 32V    32 V   250 W   $0.89   $223.00 
 Canadian Solar 290W CS6X-290M 24V Solar Panel   Canadian Solar 290W CS6X-290M 24V    24 V   290 W   $0.99   $287.10 
 Kyocera 1.4 Watt 12 Volt Mini Solar Panel   Kyocera 1.4 Watt 12 Volt Mini    12 V   1.4 W   $19.29   $27.00 
 Kyocera KD140GX-LFBS 140W 12V Solar Panel   Kyocera KD140GX-LFBS 140W 12V    12 V   140 W   $2.00   $279.99 
 Kyocera KD140SX-UFBS 140W 12V Solar Panel with J-Box   Kyocera KD140SX-UFBS 140W 12V with J-Box   12 V   140 W   $2.06   $288.00 
 Kyocera KD215GX-LFBS 215W Solar Panel Dark Blue Cells   Kyocera KD215GX-LFBS 215W Dark Blue Cells   18 V   215 W   $1.20   $258.00 
 Kyocera KD245GX-LFB 245W Solar Panel   Kyocera KD245GX-LFB 245W    20 V   245 W   $1.32   $323.40 
 Kyocera KS10 10W 12V Solar Panel   Kyocera KS10 10W 12V    12 V   10 W   $8.00   $79.95 
 Kyocera KS5 5W 12V Solar Panel   Kyocera KS5 5W 12V    12 V   5 W   $12.99   $64.95 
 SolarWorld 245 Watt Solar Panel, SunModule SW245 Poly, V2.5 Frame   SolarWorld 245 Watt , SunModule SW245 Poly, V2.5 Frame   20 V   245 W   $0.93   $229.00 
 SolarWorld 245W Black Solar Panel, Sunmodule SW245 , Type B, Monocrystalline   SolarWorld 245W Black , Sunmodule SW245 , Type B, Monocrystalline   20 V   245 W   $1.06   $259.00 
 SolarWorld 260 Watt Solar Panel, Sunmodule SW260 Black Mono V2.5 Frame   SolarWorld 260 Watt , Sunmodule SW260 Black Mono V2.5 Frame   20 V   260 W   $1.23   $319.00 
 SolarWorld 265 Watt Solar Panel, Sunmodule 265W SW265 Mono V2.5 Frame   SolarWorld 265 Watt , Sunmodule 265W SW265 Mono V2.5 Frame   20 V   265 W   $1.19   $314.82 
 SolarWorld 50 Watt, 12V Poly Solar Panel, SW50   SolarWorld 50 Watt, 12V Poly , SW50   12 V   50 W   $3.78   $189.00 
 SolarWorld Sunmodule 255W Solar Panel SW255 Black B Monocrystalline   SolarWorld Sunmodule 255W SW255 Black B Monocrystalline   20 V   255 W   $1.17   $299.00 
 SolarWorld Sunmodule SW250 Poly 250W 20V Solar Panel, V2.5 Frame   SolarWorld Sunmodule SW250 Poly 250W 20V , V2.5 Frame   20 V   250 W   $1.10   $275.00 
 SolarWorld SW140 Poly 140W 12V Solar Panel with J-Box   SolarWorld SW140 Poly 140W 12V with J-Box   12 V   140 W   $2.00   $279.95 
 SolarWorld SW80 Poly 80W 12V Solar Panel with J-Box   SolarWorld SW80 Poly 80W 12V with J-Box   12 V   80 W   $2.49   $199.00 
 Suntech PLUTO240-Wde 240W Solar Panel   Suntech PLUTO240-Wde 240W    20 V   240 W   $0.95   $229.00 
 Suntech STP240-20/Wde 240W, 20V Solar Panel   Suntech STP240-20/Wde 240W, 20V    20 V   240 W   $0.89   $213.00 
 Suntech STP250-20/Wd 250W Solar Panel   Suntech STP250-20/Wd 250W    20 V   250 W   $0.99   $247.00 
 Sunwize 20W 12V Solar Panel with J-Box   Sunwize 20W 12V with J-Box   12 V   20 W   $4.25   $85.00 
 Sunwize SolCharger SC12-12V 12W 12V Solar Panel   Sunwize SolCharger SC12-12V 12W 12V    12 V   12 W   $10.33   $124.00 
 Sunwize SolCharger SC12-6V 12W 6V Solar Panel   Sunwize SolCharger SC12-6V 12W 6V    6 V   12 W   $10.75   $129.00 
 Sunwize SolCharger SC18-12V 18W 12V Solar Panel   Sunwize SolCharger SC18-12V 18W 12V    12 V   18 W   $8.94   $161.00 
 Sunwize SolCharger SC24-12V 24W 12V Solar Panel   Sunwize SolCharger SC24-12V 24W 12V    12 V   24 W   $11.29   $271.00 
 Sunwize SolCharger SC3-12V 3W 12V Solar Panel   Sunwize SolCharger SC3-12V 3W 12V    12 V   3 W   $15.33   $46.00 
 Sunwize SolCharger SC3-6V 3W 6V Solar Panel   Sunwize SolCharger SC3-6V 3W 6V    6 V   3 W   $13.67   $41.00 
 Sunwize SolCharger SC6-12V 6W 12V Solar Panel   Sunwize SolCharger SC6-12V 6W 12V    12 V   6 W   $13.00   $78.00 
 Sunwize SolCharger SC6-6V 6W 6V Solar Panel   Sunwize SolCharger SC6-6V 6W 6V    6 V   6 W   $13.00   $78.00 
 Sunwize SW-S40P 40W 12V Solar Panel with J-Box   Sunwize SW-S40P 40W 12V with J-Box   12 V   40 W   $5.68   $227.00 
 Sunwize SW-S55P 55W 12V Solar Panel with J-Box   Sunwize SW-S55P 55W 12V with J-Box   12 V   55 W   $4.12   $226.72 
 Sunwize SW-S85P 85W 12V Solar Panel with J-Box   Sunwize SW-S85P 85W 12V with J-Box   12 V   85 W   $3.33   $283.00 

More Info on Solar Panels

We carry all the major solar panel brands such as BP Solar, Kyocera Solar, Sanyo Solar, Sharp, SolarWorld, SunTech, Sunwize, and others. If you are looking for more help, you can get started by reading the How to Buy Solar Panels article or by calculating your needs using the Solar Panel System Calculators.

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