The Rvpozwer 200W N-Type 18BB Rigid Solar Panel is the better rigid solar panel overall, rated 4.7 to 3.9. The Rvpozwer 200W N-Type 18BB Rigid Solar Panel leads on durability and value. The Rvpozwer 200W N-Type 18BB Rigid Solar Panel costs $31.17 less ($98.82 vs $129.99).
A low-cost 200 W panel for a 12 V van, RV or shed system, with a longer warranty than most budget brands. Buyers who want a well-documented panel from an established maker pay a little more for HQST.
Amazon $98.82A 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 $129.99Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Each factor is scored 0-100 against the same fixed reference points for every 150 w and up rigid solar panel; a clear win is highlighted. How we rank explains each one.
| Factor weight | Rvpozwer 200W N-Type 18BB Rigid Solar Panel | ECOBOSS 200W N-Type 16BB TÜV-Certified Rigid Solar Panel |
|---|---|---|
| Overall rating | 4.7/5 | 3.9/5 |
| Value 45% | 96 $0.49 per rated watt | 81 $0.65 per rated watt |
| Tested output 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Durability 25% | 100 IP68, 10-year warranty | 40 IP68 |
| Efficiency 15% | 100 25% claimed efficiency | 100 25.8% claimed efficiency |
| Rvpozwer 200W N-Type 18BB Rigid Solar Panel | ECOBOSS 200W N-Type 16BB TÜV-Certified Rigid Solar Panel | |
|---|---|---|
| Output | ||
| Rated power | 200 W | 200 W |
| Efficiency | 25% (cell efficiency) | 25.8% (as published for the cells ("up to"); module efficiency not published) |
| Cells | Monocrystalline (N-type, 18BB) | Monocrystalline (N-type, 16BB, series-parallel cell strings for shade tolerance) |
| Bifacial | No | No |
| Electrical | ||
| Open-circuit voltage (Voc) | 22.1 V | 23.1 V |
| Voltage at max power (Vmp) | 18.2 V | 20.8 V |
| Short-circuit current (Isc) | 12.1 A | 10.3 A |
| Current at max power (Imp) | 10.9 A | 9.6 A |
| Series / parallel | Yes | Yes |
| Build | ||
| Weight | 19.2 lb (8.7 kg) | 23.1 lb (10.5 kg) |
| Dimensions | 52.76 x 26.38 x 1.18 in | 52.7 x 30.3 x 1.18 in |
| Frame | aluminum alloy | anodized aluminum alloy |
| Glass | 3.2 mm tempered | 3.2 mm tempered |
| Junction box rating | IP68 | IP68 |
| Warranty | 10 years | - |
| Output warranty | at least 90% of rated power for the first 10 years | 30-year performance warranty claimed; terms not published |
