SunPower solar panel prices, specs and reviews
Updated: November 6, 2020
SunPower products
SunPower manufactures solar panels
Country of manufacturer
Main topics:
Solar panel cost calculator
Related topics:
Best unit price
$600.00 ($1.83 per watt)
Best system price
Installed 4.9kW system
$11,839.98
($2.41 p/w)
SPR-E20-327-COM overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$800.00 ($2.22 per watt)
Best system price
Installed 5.0kW system
$12,203.51
($2.42 p/w)
SPR-X22-360 overview
Rated power
360 watts
Efficiency
22.2
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$620.00 ($1.90 per watt)
Best system price
Installed 4.9kW system
$12,667.02
($2.58 p/w)
SPR-E20-327-D-AC overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$620.00 ($1.90 per watt)
Best system price
Installed 4.9kW system
$12,581.50
($2.57 p/w)
SPR-E20-327 overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Note: Prices for installed systems are shown after 26% federal solar tax credit. Prices for individual panels, inverters, batteries, and DIY complete system kits are shown before federal tax credit.
Current SunPower solar panel models
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-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
SPR-X21-345-COM overview
Rated power
345 watts
Efficiency
21.5
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
SPR-X22-360-C-AC overview
Rated power
360 watts
Efficiency
22.2
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
SPR-X22-360-COM overview
Rated power
360 watts
Efficiency
22.2
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
SPR-X22-370-D-AC overview
Rated power
370 watts
Efficiency
22.7
Number of Cells
96
Cell type
Monocrystalline
Manufactured
MY
SPR-X21-335-BLK-C-AC overview
Rated power
335 watts
Efficiency
21
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Solar panel specification sheets
Solar panel warranty information
People also ask:
Related solar news
Catherine Lane
November 24, 2020
New affordable sonnenCore battery gives Tesla a run for its money
The new - and affordable - sonnenCore battery looks like it will be a main competitor to the Tesla Powerwall. While substantially cheaper than other sonnen batteries, it doesn't skimp on impressive features.
Ana Almerini
November 20, 2020
Tesla Cybertruck: what you need to know about the much-anticipated electric pickup
Should you preorder the Tesla Cybertruck? The all-electric, futuristic-looking pickup truck is loaded with innovative features, including self-parking and a bulletproof exterior.
Catherine Lane
November 19, 2020
5 best smart thermostats of 2020
A rundown of the 5 best smart thermostats of 2020 and how to choose the right one for your home, including prices, features, compatibility, and more.
Chris Gennone
November 18, 2020
Standing seam metal roof: pros, cons, and cost
A breakdown of standing seam metal roofs, their types, and their pros, cons, and cost. Find out if a standing seam metal roof is right for your home today.
Dan Hahn
November 14, 2020
Everything you need to know about solar tubes
Explaining how solar tubes work, pros and cons, cost, usefulness compared to skylights, and the best models available on the market.