Technology: | Bifacial, TOPCon |
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Power Range: | 555 ~ 585 Wp |
Region: | China |
Positive Power Tolerance (0~+5W) Guaranteed
High Module Conversion Efficiency (up to 22.64%)
Complete System and Product Certifications
Solid PID Resistance
Reduced Resistive Loss With Decreased Operating Current
High Energy Yield With Lower Operating Temperature
N-type TOPCon technology boasts a peak efficiency of 28.7% and exhibits significant potential for further progress. It is characterized by low attenuation, a low power temperature coefficient, a high double-sided rate, and exceptional low light response capabilities, making it a key focus for top manufacturers in shaping their technical approaches.
Sunpal offers the popular TopCon N Type Bifacial double glass 580W solar panels customized for areas such as Africa, the Middle East, and Southeast Asia. These panels come with a 25-year materials warranty, a 30-year power warranty, and a positive power tolerance of 0~5W. The degradation rate in the initial year, utilizing low LID mono TopCon technology, is under 1%, while from years 2 to 30, the yearly degradation stands at 0.4%. With a maximum conversion efficiency of 22.53%, refined solar cell processes, careful module BOM selection, and strong PID resistance, this module ensures reduced resistive loss, heightened energy output at lower operating temperatures, and minimized hot spot risks through optimized electrical design and lower operating currents.
Sunpal's TopCon N Type 580W panels comprise 144 half cells, with dimensions of 2279*1134*30mm, well-suited for residential use in Europe, South Africa, Thailand, the Philippines, Vietnam, Egypt, Lebanon, Oman, and similar regions. Featuring 2mm coated semi-tempered glass on both sides and a 5400pa load capacity, these panels provide increased protection against rain, snow, and hail. They are equipped with a standard 30mm cable length and can be tailored to specific requirements. Packaging includes 36 pieces per pallet, 180 pieces per 20ft container, and 720 pieces per 40HQ container.
All Sunpal panels hold CE and ISO certifications for the global market, TUV certification for Europe, and CSA certification for the United States and Canada.
As a world-class solar products manufacturer, Sunpal specializes in research, development, production, and sales of solar PV products. Since its foundation in 2008, Sunpal has accomplished significant achievements that outpaced most of our main competitors in terms of production capacity and the number of innovative designs. Sunpal factory is based in Jiangsu Province, with a factory area of 150,000 square meters, 1000 workers, and 100 staff members in the sales team. The daily capacity is 13MW.
Sunpal upholds its belief that innovation is the key driver behind advancement by pursuing new technologies and higher efficiencies. We are proud to be a leader in the PV industry regarding technological innovations. Sunpal serves worldwide customers with high-quality products and professional services. Sunpal products have been widely sold to overseas markets, such as the USA, Canada, Germany, Czech Republic, Italy, Holland, South Africa, Tanzania, Thailand, and the Philippines. Sunpal's strength is that our products are cost-effective, fully certified, and accept customized services. Besides, we supply a one-stop solution, including panels, inverters, batteries, mounting brackets, and other accessories.
Sunpal mainly manufactures solar panels and batteries. At the same time, we cooperate with well-known brand inverter suppliers, such as Deye, Solax, Growatt, Solis, Afore, Atess, etc. We also supply EV Chargers, solar air conditioners, solar lights, and one-stop solar systems for residential and commercial use.