WERCHTAY 300W 12V Monocrystalline Solar Panel for RV, Home, Camping, Caravan, Boat and off-Grid Power Systems

<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>

• 【WERCHTAY BC Tech 26.5% Efficiency】 Using advanced BC Back Contact Technology, the WERCHTAY 300W solar panel brings conversion efficiency to a high 26.5%. You get much more power out of a smaller space compared to standard solar panels.
• 【Max Sunlight Capture Design】 By moving all electrical wires to the back, this WERCHTAY solar panel has a 100% clean front surface. Every inch of the panel works to catch sunlight, stopping the energy loss caused by old metal lines.
• 【Superior Low Light Performance】 The advanced 10BB rear-contact design reduces internal resistance. This means your off-grid system starts charging earlier in the morning and keeps working later into the evening, even on cloudy days.
• 【Self Cleaning and Anti Shading】 The smooth, grid-free front face looks sleek and stops dust and dirt buildup. Without front wires to trap dirt, these panels stay clean longer, ensuring steady power with less maintenance.
• 【Rugged Build and Decades of Power】 Made for the toughest outdoor weather, the strong rear design reduces mechanical stress. Paired with a tough aluminum frame, this rigid panel is built to stand up to heavy snow and high winds for over 25 years.