300W 600W 900W 1200W Watt Solar Panel Mono 12V Charging RV Camping Home Off-Grid

  

High-level 9BB Cell Design has a 23.5% Highest Conversion Rate. Makes the solar panel have a longer service life. Increase the cell receiving surface, thinner ribbon reduces the covered area by 22%. Can charge 12V battery or charge 24/48V battery by wiring several solar panels in series. WERCHTAY 300W solar panel use.

Compared with the Standard module, the current is reduced by half, the resistance loss is reduced, so the heat is reduced. Besides the conversion performance is more stable and the service life is longer. Less shadow occlusion, more working area. 9BB solar cells have less internal resistance loss than 5BB solar cells. 9BB can reduce the impact of solar panel Micro-cracks.

The busbar of the 9BB solar panel is thinner, the light-receiving area is larger, and 9BB can get more power. Watt solar panels feature a corrosion-resistant aluminum frame. It can also withstand strong winds of 2400Pa and Snowload of 5400Pa. Both the IP65 junction box and IP67 MC4 connectors have excellent waterproof functions.

Allows you to use it outdoors with confidence. The solar panels 300 watt has a built-in MC-4 connector, which can easily insert and pull out the solar controller. The pre-drilled hole on the back of the panel helps install it in your vehicle, RV or other place you need it. Each of our solar panels is tested and inspected before leaving the factory to ensure flawlessness. Optimal Performance in Low-Light Conditions.

Equipped with bypass diodes, this 300W solar panel ensures optimal performance in low-light conditions. Different from the old style, we have two bypass diodes , which can minimize power drops caused by shade and eliminate hot spots, it ensures consistent output. Solar panel kit is an eco-friendly power source designed for boat, home off-grid charging, camping and outdoor activities.

Made from Class A monocrystalline cells, it absorbs sunlight efficiently, turning it into your portable power source. You can use this kit as well as other battery types to charge 12V deep cycle batteries. If you need a different wattage solar panel, maximum power, accessories, or kits, check out the other solar panel products in our store now. Please be patient and we'll timely update order status for you. Each product has shown our hearts to you, and we believe that our products will not disappoint you for your patience.

We believe that it is our vision and mission to provide innovative products with best service and competitive price to satisfy you. Our goal is to make sure that you can find exactly what you are looking for and make it easy for you to place your orders. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.

Please make sure that item has NO man-made sabotage. Used items will not be accepted for return.

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