These panels are manufactured by ja jap, a reputable name in the solar industry, and feature a 3BB design, which stands for 3 busbar cells. The 3BB design allows for improved efficiency and power output, as well as reduced electrical losses. 3bb solar cell for panel is a vital component of the renewable energy industry. 9 W for the construction of solar panels, technology workshops, and training on photovoltaic energy. The minimum purchase order quantity for the product is 12. In addition to individually sold solar cells and the custom solar. The ja jap6-72-310 3BB 25 Solar 310 Multicrystalline Panels are a high-quality solar energy solution designed for residential and commercial applications. 0%, with a thickness of 180-200µm. It features 3 busbars (3BB), with 1. Suitable for small to medium-sized projects, these kits are perfect for "off-grid" applications, isolated from other energy sources like the national power grid. Solartech Energy Corporation Solar Panel Series SEC-6P-54 Series-3BB. Detailed profile including pictures, certification details and. Viki Sun Technology (HK) Co.