SunPower solar panels

Updated: August 20, 2020

SunPower reviews score

4.53 858 Reviews

Industry average score: 4.62

Solar panel cost calculator

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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