SunPower Promo Codes —
8 active offers · 0 with codes · updated Oct 22, 2026
Active SunPower coupons
See How Much You Can Save with SunPower Home Solar
Quality-Tested Solar Panels You Can Rely On
Maximize Savings with Solar Tax Credits & Incentives
Customized Solar Solutions Tailored to Your Budget
Request Your Free SunPower Solar Quote Today
Add Solar Battery Storage to Your Home System
Flexible Payment Options for Home Solar Installation
About SunPower
As the trusted platform for finding the best deals, Groupon Coupons is your ultimate resource to save money on your SunPower purchase. Take advantage of exclusive SunPower promo codes and unbeatable offers, allowing you to enjoy remarkable savings on cutting-edge solar solutions. Unlock the power of affordable and sustainable energy for your home or business by maximizing your savings with Groupon Coupons.
More about SunPower
Why We Love SunPower
SunPower believes clean energy and storage should be accessible to everybody. That's why SunPower designs all-in-one residential solutions backed by personal customer service and the industry's most comprehensive warranty.
Recently expired
Kept here because some stores quietly re-activate old codes.
$300 Off
$300 Off Select Items To Cut Project Costs (Min Order $5,000) at SunGoldPower
Expired
$200 Off
$200 Off Storewide at SunGoldPower — Claim Your Savings Now
Expired
Save $500 Storewide at SunGoldPower
Expired
Easy Solar Installation & Flexible Payment Options
Expired
Premium Solar Panels & Battery Storage - SunPower
Expired
Maximize Savings with Solar Tax Credits & Incentives
Expired
Customized Solar Solutions for Your Home - SunPower
Expired
See How Much You Can Save with SunPower Home Solar
Expired
Residential Solar Panel Systems for a Greener Home — SunPower
Expired
Solar Battery Storage Systems for Energy Independence — SunPower
Expired