ECOBOSS 200W N-Type Rigid
#49 in 150 W and upFull review
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 $129.99$129.99
3.3/5
For an RV, cabin or ground mount with room for a 61 in panel and an MPPT controller. The bifacial back helps most when the panel is tilted above a light surface.
- 250 WRated output
- $1.08Price / W
- 44.8 VOpen-circuit voltage
- 26.3 lbWeight
- 5 yearsWarranty
Check price at Amazon$269.80
Price checked October 26, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 250 W from one panel means fewer modules, mounts and connections for the same output
- Clear back picks up reflected light, so a tilted ground mount or a pale roof gets extra output
- A 38 V operating voltage cuts cable losses on long runs to the controller
Cons
- A 24 V-class panel: charging a 12 V battery needs an MPPT controller that accepts about 45 V
- At 61 in long it won’t fit many van roofs
- No independent output test 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 | 250 W |
| Module efficiency | 21.1% (rated power over panel area) |
| Claimed efficiency | 25.4% (cell efficiency (the datasheet headline says maximum cell efficiency; its table labels it module efficiency)) |
| Cells | Monocrystalline (N-type TOPCon, 16BB, 128 cells) |
| Bifacial | Yes |
| Electrical | |
| Open-circuit voltage (Voc) | 44.8 V |
| Voltage at max power (Vmp) | 38.4 V |
| Short-circuit current (Isc) | 7 A |
| Current at max power (Imp) | 6.7 A |
| Voc temperature coefficient | -0.3%/°C |
| Series / parallel | Yes |
| Connections | |
| Output connector | MC4, 12 AWG leads |
| Build | |
| Weight | 26.3 lb (11.9 kg) |
| Dimensions | 61.0 x 30.1 x 1.4 in |
| Frame | black anodized aluminum alloy |
| Glass | 3.2 mm AR-coated tempered |
| Junction box rating | IP67 |
| Warranty | 5 years |
| Output warranty | 25-year power output warranty |
Alternatives in this size
ACOPOWER 175W 12V Mono
#50 in 150 W and upFull review
For a van roof where a 175 W panel fits better than a 200 W one, on a 12 V system with a simple controller. Where space allows, a 200 W N-type panel gives more for the money.
Amazon $179.99$179.99
Renogy ShadowFlux 200W Rigid
#52 in 150 W and upFull review
For RV roofs and rooftops where vents, racks or trees shade part of the panel through the day. With clear sun all day, the cheaper standard Renogy 200 W does the same job.
Amazon $215.99$215.99
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