The Renogy ShadowFlux 200W Rigid is the better rigid solar panel overall, rated 3.5 to 3.1. The Renogy ShadowFlux 200W Rigid leads on durability. The ECO-WORTHY 200W (2 x 100W) Kit wins on value. The ECO-WORTHY 200W (2 x 100W) Kit costs $26 less ($189.99 vs $215.99).
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 $215.99A starter kit for someone adding solar to an RV, camper or shed battery for the first time who wants the controller and wiring included. Buyers who already own a controller pay less per watt for panels alone.
Amazon $189.99Prices were last checked October 24, 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 | Renogy ShadowFlux 200W Rigid | ECO-WORTHY 200W (2 x 100W) Kit |
|---|---|---|
| Overall rating | 3.5/5 | 3.1/5 |
| Value 45% | 40 $1.08 per rated watt | 52 $0.95 per rated watt |
| Tested output 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Durability 25% | 67 IP67, 5-year warranty | 24 IP65 |
| Efficiency 15% | 100 25% claimed efficiency | 50 efficiency not published (neutral score used) |
| Renogy ShadowFlux 200W Rigid | ECO-WORTHY 200W (2 x 100W) Kit | |
|---|---|---|
| Output | ||
| Rated power | 200 W | 200 W |
| Efficiency | 25% (cell efficiency; datasheet module efficiency 20.7%) | - |
| Cells | Monocrystalline (N-type, 16BB, cell-level bypass (ShadowFlux)) | Monocrystalline |
| Bifacial | No | No |
| Electrical | ||
| Open-circuit voltage (Voc) | 36.5 V | - |
| Voltage at max power (Vmp) | 31.3 V | - |
| Short-circuit current (Isc) | 6.9 A | - |
| Current at max power (Imp) | 6.4 A | - |
| Voc temperature coefficient | -0.2%/°C | - |
| Series / parallel | Yes | Yes |
| Connections | ||
| Output connector | MC4 | MC4 |
| Cables included | - | 16.4 ft 10 AWG solar cables (pair), 2-in-1 branch connectors (pair), 4.92 ft tray cables (pair) |
| Build | ||
| Weight | 23.8 lb (10.8 kg) | 31.6 lb (14.3 kg) |
| Dimensions | 49.69 x 30.08 x 1.18 in | 35.2 x 23.1 x 1.3 in (each panel) |
| Frame | anodized aluminum alloy | corrosion-resistant aluminum alloy |
| Glass | tempered | - |
| Junction box rating | IP67 | IP65 |
| Warranty | 5 years | - |
| Output warranty | 95% output for 5 years, 90% for 10 years, 80% for 25 years | - |
| Released | 2025-06 | 2021-10 |
