39 minutes ago
2
This 100W bifacial solar panel has come down to just $37, thanks to the AliExpress promo code "DEALUS5". You can alternatively buy two for $66.98 with the coupon "DEALUS10" ($33.49 each) or four for $125.42 via "DEALUS20" ($31.36 each); both options are on this same product page. (Depending on your account status, these prices might be slightly less, or slightly more.) Shipping is free from a local US warehouse, no matter the pack you choose. The coupons all expire on July 31.
Bifacial panels like this one capture reflected light on their rear side in addition to direct sunlight on the front, a design that can add extra energy output beyond what a standard single-sided panel of the same rating produces, depending on how it's mounted and what surface sits beneath it. Buy Now at AliExpress
- Bifacial design captures sunlight on both sides of the panel
- Uses monocrystalline solar cells with 18BB busbar technology
- Suited for RVs, marine, boat, off-grid, and outdoor use
