Full Black Solar Panel

Werchtay's 170W solar panels can generate electricity from the back!  The Werchtay bifacial solar panel's back can generate electricity from reflected light coming from the ground, etc. The more reflective the ground is, the more light can absorbed by the back of the solar panel.  The electricity generation will also be better.

More energy
 With its innovative design that incorporates PERC, half-cut cell, bypass diodes, and 9 busbar technologies, this panel can maximize energy output even when partially shaded and protect the solar cells from overheating.
Solid and durable frame

Corrosion-resistant aluminum frame, suitable for outdoor use, makes the panel last for decades, and can withstand strong wind (2400Pa) and snow load (5400Pa).

True power

Are you still struggling to choose 9BB or 5BB solar panel?  Less influence from shadow, more power than average 18BB solar cell. Passed EL tested solar modules. solar cell, you best choice of solar power system.

Easy Installation

Diodes are pre-installed in the junction box, to minimize power drop caused by shade and ensure excellent performance in low-light environments.with a pair of pre-attached  solar connectors cable.

Perfect For more applications

Basic generator assembly for 12V/24V battery charging for grid-connected, off-grid and hybrid power systems in sunrooms, homes, gardens, motorhomes, Marine and agriculture. Supports a wide range of mounting options, including flat, rod and wall mounting


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  • Welcome to our eBay store. As a leading and emerging company in manufacturer and exporting business, we are specialized in Business and Industrial Products, Sporting Goods, Pet Products, Home and Garden products for more than 10 years. 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.
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