A low-cost large bifacial panel for a home rooftop, shed or ground-mount array on a 24 V or 48 V system with an MPPT controller. Buy it for the price, not the paperwork, since the seller publishes very few specs.
Price checked October 21, 2026. As an Amazon Associate we earn from qualifying purchases.
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
| Output | |
|---|---|
| Rated power | 435 W |
| Cells | Monocrystalline (N-type) |
| Bifacial | Yes |
| Electrical | |
| Open-circuit voltage (Voc) | 37.3 V |
| Voltage at max power (Vmp) | 31.6 V |
| Current at max power (Imp) | 13.8 A |
| Connections | |
| Output connector | MC4 |
| Build | |
| Dimensions | 68 x 45 x 1.5 in |
| Frame | aluminum |
| Glass | tempered |
| Warranty | 10 years |
| Output warranty | "over 30 years" power output warranty; no percentage given |
A low-cost, safety-certified 200 W panel for a 12 V RV, van or shed system. The thin warranty terms make Callsun or HQST the safer buy at similar prices.
Amazon $129.99A low-cost 430 W bifacial panel for a home rooftop, shed or ground-mount array, if you can get the electrical specs from the seller before buying. Buyers who want a datasheet and stated warranty should look at JJN’s or Callsun’s large panels.
Amazon $279.99A low-cost large panel for a shed, greenhouse or ground mount with an MPPT controller. Buyers who want a stated warranty and full spec sheet should pay a little more for a better-documented brand.
Amazon $254.77More from Livosun: every Livosun product ranked.
