HQST 400W Solar Panel Kit N-Type 16BB IP65

HQST's 400W solar panel kit pairs two 200W N-Type panels built with Grade A+ 16-busbar cells that improve current collection and cut resistance for steadier energy production with fewer hot spots. Rated up to 25.4% efficiency and IP65 waterproof, each panel is engineered for a 30-year service life and performs reliably in low-light conditions such as cloudy days, early mornings, and late afternoons.

At just 46.3 x 30.1 x 1.2 inches and 20.17 lb per panel, the pair installs in tight areas like Class B campervan roofs, needing fewer mounts and cables than multiple 100W panels. The corrosion-resistant aluminum frame withstands 2400 Pa wind and 5400 Pa snow loads, making the kit suitable for RVs, trailers, boats, farms, rooftops, tiny houses, and off-grid systems.

Key Features

Highlights

• 13% Smaller & 14.5% Lighter, Ideal for Class B Vans: Compared to conventional PERC cell panels, this compact and lightweight 200W solar panel is designed for Class B campervans and tight rooftop spaces. Using a single panel instead of multiple 100W units requires fewer mounts and cables, reducing the total cost of an off-grid system. With fewer parallel connections, power loss is minimized and energy output is maximized. The panel measures 30.1 × 46.3 × 1.2 inches and weighs 20.17 lb.
• Next-Gen N-Type Cells, 30-Year Service Life: The HQST 200W solar panel features advanced N-Type cell technology, delivering up to 25.4% efficiency and an extended 30-year service life (87.4% output). Compared with traditional P-Type cells, which typically last around 25 years (80% output), N-Type cells offer improved durability and long-term performance.
• 16BB Grade A+ Cells, all EL-Tested: Built with Grade A+ 16-busbar (16BB) solar cells, this panel improves current collection and reduces resistance compared with traditional 9BB or 5BB designs. The result is more stable energy production, reduced hot spots, and improved durability, especially in high-temperature environments. All cells are EL-tested to ensure there are no microcracks or hidden defects.
• Reliable Performance in Low-Light Conditions: N-Type cells perform better in low-light conditions such as cloudy days, early mornings, and late afternoons, helping generate more usable energy throughout the day. With improved light response and higher energy yield, the panel delivers more consistent power when sunlight is limited.
• Built to Last for Decades: Designed for demanding outdoor environments, this solar panel features a corrosion-resistant aluminum frame and IP65 waterproof protection. It is rated to withstand 2400 Pa wind loads and 5400 Pa snow loads, ensuring reliable operation in harsh conditions. Built for long-term durability, it provides stable solar power for applications including RVs, vans, trailers, boats, farms, rooftops, tiny houses, sheds, and off-grid solar systems.

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