| Management number | 230835836 | Release Date | 2026/06/18 | List Price | $54.80 | Model Number | 230835836 | ||
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<b>WERCHTAY 300W Rigid Solar Panel — Next-Generation BC Technology</b><br> Upgrade your power system with the WERCHTAY 300W Solar Panel. It uses new BC (Back Contact) technology to remove metal lines from the front. This allows the panel to reach a top 26.5% efficiency rate. It catches more sunlight and gives you more power in less space. The smart 10BB back design helps it work great even on cloudy or low-light days.<br><br> <b>Heavy-Duty Build for All Weather</b><br> This WERCHTAY 300W solar panel is built to last for 25 years. The smooth front face stays clean easily, while the tough aluminum frame stands up to heavy snow and strong winds. It is the perfect, reliable power choice for your RV, boat, trailer, or off-grid cabin.<br><br> <b>Technical Specifications:</b><br> Maximum Power (Pmax): 300W<br> Voltage at Max Power (Vmp): 18.9V<br> Current at Max Power (Imp): 15.88A<br> Open Circuit Voltage (Voc): 22.76V<br> Short Circuit Current (Isc): 17.24A<br> Dimensions: 53.31 x 30.2 x 1.18 inches<br><br>
| Solar panel peak wattage | 300 W |
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| Solar panel type | Monocrystalline Solar Panel |
| Brand | WERCHTAY |
| Solar panel power voltage | 18.9 V |
| Features | Waterproof |
| Mount type | Roof, Wall Mount |
| Connection | IP67 |
| Rec. use | RV, Boat, Garden, Roof |
| Manufacturer | WERCHTAY |
| Color | black |
| Material | Aluminum |
| Has nrtl listing certification | N |
| Number of solar panels | 1 |
| Model | 2221 |
| Activity | Camping, Everyday, Glamping, Indoor Activity, Outdoor Activity, Sport |
| Electrical current | DC |
| Color category | Black |
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