JW-HT108N-450 Solar Panel High-efficiency monocrystalline solar module from the NIWA Light series, based on n-type J-TOPCon technology. The panel has a rated power of 450 W, an efficiency of 22.52%, and a positive power tolerance of 0…+3%.

The model is made in a single-front Single Glass design with a black frame. The module includes 108 photovoltaic cells, a 3.2 mm thick tempered front glass, and an anodized aluminum alloy frame. The manufacturer notes a reduced weight compared to double-sided Dual-Glass modules.

The use of n-type technology eliminates the typical LID degradation. Jolywood also claims improved low-light performance, increased hot-spot tolerance, and a power temperature coefficient of -0.30%/°C.

The module is rated for system voltages up to 1500 VDC, an operating temperature range of -40 to +85 °C, snow loads up to 5400 Pa, and wind loads up to 2400 Pa. The distribution box has a protection rating of IP68 and is equipped with three diodes.