1. High power generation and low cost of electricity:  high-efficiency cells with advanced packaging technology, industry-leading module output power, excellent power temperature coefficient -0.34%/℃. 2. The maximum power can reach 420W+:  the module output power can reach up to 420W+. 3. High reliability: cells non-destructive cutting + multi-busbar/super multi-busbar welding technology. Effectively avoid the risk of micro cracks. Reliable frame design. Meet the loading requirements of 5400Pa on the front and 2400Pa on the back. Easily handle various application scenarios. 4. Ultra-low attenuation: Attenuation of 2% in the first year, and attenuation of 0.55% year by year from 2 to 30 years. Provide long-term and stable power generation income for end customers. Application of anti-PID cells and packaging materials, lower attenuation.half slice cut: Current density reduced by 1/2. The internal power loss is reduced to 1/4 of conventional components. Rated output power increased by 5-10W. Whole piece: P=I^2R. Half slice: P=(I/2)^2R.Our Half Piece P-Shaped Advantage Half Slice Cut is constructed using the latest P-type technology, which is renowned for its durability and reliability. What's more, the half-slice design of our panels allows for greater flexibility when it comes to installation. You can easily install our panels on a variety of surfaces, whether it's a roof, a wall, or even a ground installation.