About TOPCon
Extraordinary N-type Solar Panel, 575W Solar Panel, 22.26% Ultra-high Eff
Compared with PERC solar panels, TOPCon solar panels based on N-type Silicon wafers, have a longer lifetime, lower degradation, and higher efficiency potential. 430w TOPCon solar panel’s efficiency up to22.02%, 575w TOPCon solar panel’s efficiency up to 22.26%.
About TOPCon
16BB Super-MBB Technology
Half Cell Technology
Sunket TOPCon Solar Panel adopts 16-busbar technology. More busbars of the cell decrease the current transverse propagation path by 50%, effectively reducing the internal loss, and improving the power of solar panels.
The half-cut cell design can decrease the power loss by the shadow effect. The optimized circuit design not only realizes the maximum power output but also assures the reliability of solar panels.
About TOPCon
First Year Degradation ≤ 1%
-0.4% Linear Degradation
Comparing with PERC solar panel, TOPCon solar panel first year degradation is less than. After 30 years of certification, the output power is not less than 87.40% of the original output power.
About TOPCon
-0.30%/℃ Optimized Temp Coeff
Excellent weak light performance
Sunket TOPCon solar panel has Excellent weak light performance. When under cloudy, haze condition, weak light performance help gets more production.
The temperature coefficient of the PERC solar panel is -0.35%/℃, TOPCon solar panel is -0.30%/℃. A temperature coefficient rating of -0.30%/℃, supports TOPCon solar panels to generate up to 2% more power than PERC solar panels at high temperatures.
About TOPCon
Lower LID / LETID
Sunket TOPCon solar panel use N-type solar cell technology,result in extremely low LID/LETID, which supports reliability and longevity. Supports more power generation than PERC solar panel.
TOPCon 415-580W Series
Solar Panel Series
Satisfy more than 95% of the usage needs on the market, all you need is in Sunket
Bifacial HJT Solar Panel
All You Need is in Sunket
TOPCon Solar Panel
All You Need is in Sunket
PERC Solar Panel
All You Need is in Sunket
Customized Solar Panel
All You Need is in Sunket
Color Solar Panel
All You Need is in Sunket
BIPV Solar Panel
All You Need is in Sunket
PRODUCT CATALOG
All Product Series
Solar Panel
Solar panels use sunlight as a source of energy to generate direct current electricity.
Lithium Battery
Lithium batteries are primary batteries that have metallic lithium as an anode.
Inverter
Invertor is a power electronic device or circuitry that changes direct current (DC) to alternating current (AC).
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Frequently Asked Questions
We are a professional manufacturer of solar panels with many years of experience. Our factory and business office are located in Wuxi, China. We have established a European warehouse in Rotterdam, the Netherlands.
We can provide solar panels, solar inverters, lithium batteries, and solar energy systems.
Sunket is a professional factory leader in the PV industry, we offer solar photovoltaic system one-stop services with competitive prices and fast delivery time and we insure our quality is second to none.
- Higher power generation
- Competitive price
- High quality standard
- Customized service
Contact us by email or click here, and inform us which product and quantity you need, we will contact you immediately. More specify the information that you provided faster and easier you will get the quotation.
Solar panel & Lithium battery: ONE Pallet.
Solar photovoltaic system: ONE Set.
Yes, we do OEM. Welcome partner from globally, we can make your product in China/Vietnam.
Send us your address, your telephone number, postcode, and express account number to our mailbox, and also told us which model of samples you need. Our sales team will contact you within 24 hours.
Accepted Delivery Terms: FOB, CIF, EXW, FAS, CIP, FCA, DDP, DDU.
Accepted Payment Currency: USD, EUR, CNY.
Accepted Payment Type: T/T, L/C, PayPal, Western Union, Cash.
The common products we always have the stock, it can be sent out within 15 days. Buy European warehouse spot goods in Europe, you can receive the goods within 1 week at the earliest. While the big order takes 45 days to finish production.
Please click here or contact our sales manager on Trade Manage online, thanks.
Please click here to send your questions to us. Thank you.