For van and RV owners whose roof only has long, narrow gaps to fill. Anyone with room for standard-width panels gets far more watts for the money.
Price checked October 26, 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.
| Model number | RS-M130SL-2 |
|---|---|
| Output | |
| Rated power | 260 W |
| Module efficiency | 19.7% |
| Claimed efficiency | 19.7% (module efficiency from the datasheet; no cell efficiency published) |
| Cells | Monocrystalline (16BB, 32 cells) |
| Bifacial | No |
| Electrical | |
| Open-circuit voltage (Voc) | 22.1 V |
| Voltage at max power (Vmp) | 18.1 V |
| Short-circuit current (Isc) | 7.6 A |
| Current at max power (Imp) | 7.2 A |
| Voc temperature coefficient | -0.3%/°C |
| Series / parallel | Yes |
| Connections | |
| Output connector | Solar connectors (IP67) |
| Build | |
| Weight | 34 lb (15.4 kg) |
| Dimensions | 65.0 x 15.7 x 1.2 in (each panel) |
| Frame | anodized aluminum alloy |
| Glass | 3.2 mm AR-coated tempered |
| Junction box rating | IP67 |
| Warranty | 10 years |
| Output warranty | 25-year limited power output warranty |
| Released | 2024-11 |
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 $215.99For an RV or van roof crowded with an AC unit, fans and racks that shade the panels for part of the day. On an open roof, a standard 200 W panel does the same job for less.
Amazon $259.99The most output Newpowa fits in one 12 V panel, for a roof or ground mount with room for a 57 in module. Size the controller and cables for its high current.
Amazon $219.99 Newpowa $180.59Compare the Rich Solar MEGA 130 Slim 260W 2-Pack with any other rigid solar panel →
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