SunPower solar panels
Updated: August 20, 2020
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All current SunPower solar panels
SPR-A450-COM overview
Rated power
450 watts
Efficiency
22.2
Number of Cells
72
Cell type
Mono-crystalline Silicon
Manufactured
US
SPR-A440-COM overview
Rated power
440 watts
Efficiency
21.7
Number of Cells
72
Cell type
Mono-crystalline Silicon
Manufactured
US
SPR-A430-COM overview
Rated power
430 watts
Efficiency
21.2
Number of Cells
72
Cell type
Mono-crystalline Silicon
Manufactured
US
SPR-A390-G-AC overview
Rated power
390 watts
Efficiency
20.9
Number of Cells
66
Cell type
Mono-crystalline Silicon
Manufactured
US
SPR-A400-G-AC overview
Rated power
400 watts
Efficiency
21.5
Number of Cells
66
Cell type
Mono-crystalline Silicon
Manufactured
US
SPR-A410-G-AC overview
Rated power
410 watts
Efficiency
22
Number of Cells
66
Cell type
Mono-crystalline Silicon
Manufactured
US
SPR A420-G-AC overview
Rated power
420 watts
Efficiency
22.5
Number of Cells
66
Cell type
Mono-crystalline Silicon
Manufactured
US
SUNPOWER SPR-E-FLEX-50 FLEXIBLE 50 WATT overview
Rated power
50 watts
Efficiency
23
Number of Cells
16
Cell type
Mono-crystalline Silicon
Manufactured
FR
SUNPOWER SPR-E-FLEX-100 FLEXIBLE 100 WATT overview
Rated power
100 watts
Efficiency
23
Number of Cells
32
Cell type
Mono-crystalline Silicon
Manufactured
FR
SPR-X22-360 overview
Rated power
360 watts
Efficiency
22.2
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
SPR-E20-327-COM overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
SPR-X21-345-C-AC overview
Rated power
345 watts
Efficiency
21.5
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
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