A low-cost large-format panel for a home rooftop, shed or ground-mount array on a 24 V or 48 V system with an MPPT controller. Too big and too high-voltage for most RV and van setups.
Amazon $279.99 JJN $289
A low-cost 200 W panel for van, RV or shed systems with an MPPT controller or a power station. The bifacial back helps most on a ground mount over light-colored ground.
- 200 WRated output
- $0.70Price / W
- 28.1 VOpen-circuit voltage
- 24.3 lbWeight
- 5 yearsWarranty
Price checked October 21, 2026. As an Amazon Associate we earn from qualifying purchases.
- About 70 cents per watt, well under name-brand 200 W panels
- Two in series stay at about 56 V open-circuit, inside the 60 V solar input of many power stations
- Clear back adds some output when mounted over a light roof, gravel or snow
- 23 V operating voltage wastes power through a 12 V PWM controller; use MPPT
- At 54 x 30 in and 24 lb it is a big single piece to get onto a van roof
- Only 5 years of workmanship warranty per JJN, and no independent output test of this N-type version yet
How it scores
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.
Specifications
| Output | |
|---|---|
| Rated power | 200 W |
| Efficiency | 25% (published as "25+%"; the maker does not say whether this is cell or module efficiency) |
| Cells | Monocrystalline (N-type, 16BB, triple-cut cells, Grade A+) |
| Bifacial | Yes |
| Electrical | |
| Open-circuit voltage (Voc) | 28.1 V |
| Voltage at max power (Vmp) | 23.4 V |
| Short-circuit current (Isc) | 9.1 A |
| Current at max power (Imp) | 8.6 A |
| Connections | |
| Output connector | MC4 |
| Build | |
| Weight | 24.3 lb (11 kg) |
| Dimensions | 53.7 x 30 x 1.2 in |
| Frame | black anodized aluminum |
| Glass | tempered front, transparent backsheet |
| Junction box rating | IP68 |
| Warranty | 5 years |
| Output warranty | 30-year performance warranty, 88.9% output |
Alternatives in this size
Two of HQST’s compact 200 W panels in one box, a low-cost way to put 400 W on a 12 V van, RV or shed system. Check the single-panel price first, since two singles have been cheaper.
Amazon $229.99 HQST $229.99A cheap way to put 400 W on an RV, boat or shed roof where smaller panels fit better than large ones. Buyers who want full published specs and a stated warranty pay a little more for HQST’s 400 W pair.
Amazon $229.59Compare
Compare the JJN 200W N-Type 16BB Bifacial Rigid Solar Panel with any other rigid solar panel →
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