1. Brief Introduction:
The 580W TOPCon monocrystalline solar panel offers high efficiency, excellent performance in low light, and durability for long-term energy production. Ideal for residential, commercial, and industrial applications.
2. Data sheet under STC condition:
| Maximum power at STC (Pmax) |
550W |
555W |
560W |
565W |
570W |
575W |
580W |
| Optimum operatingvoltage (Vmp) |
41.95V |
42.10V |
42.25V |
42.9V |
43.00V |
43.11V |
43.22V |
| Optimum operating current (lmp) |
13.12A |
13.19A |
13.26A |
13.17A |
13.26A |
13.34A |
13.42A |
| Open-circuit voltage (Voc) |
49.80V |
49.95V |
50.10V |
51.09V |
51.19V |
51.30V |
51.41V |
| Short-circuit current (lsc) |
13.98A |
14.04A |
14.10A |
13.97A |
14.05A |
14.14A |
14.22A |
| Module efficiency (%) |
21.28% |
21.48% |
21.7% |
21.86% |
22.06% |
22.25% |
22.44% |
STC: lrradiance 1000W/m2,Module temperature 25°C,AM=1.5
NMOT: irradiance 800w/m2,wind speed: lm/s ,Module temperature 20°C
Tolerance of Pm: 0~+5W |
3. Mechanical Parameters:
| Cell |
N Type Mono-crystalline silicon solar cells |
| Cell Size |
182mm*91mm |
| Cell Quantity |
144Pcs(6*24) |
| Dimension of module |
2279mmx1134mmx30mm |
| Weight |
27.5kg |
| Junction Box |
Separated Junction Box with 3 diodes |
| Output Cables |
4mm2x`x` |
| Max. Static LDs (Front) |
5400kpa |
| Max. Static LDs (Back) |
2400kpa |
| Hail Test |
Diameter:25mm,with speed: 23m/s |
| Glass |
3.2mm |
| Package |
36PCS/Package/Pallet 420Pcs/20'GP (2pcs/carton) 936pcs/40'HQ |
| Protection Grade |
Class ll |
| Fire Protection Class |
lEC Class C |
4. Rated Parameters:
| Short-circuit current temperature coefficient |
(0.065±0.015)%/ºC |
| Open-circuit voltage temperature coefficient |
(80±10)mV/°C |
| Peak power temperature coefficient |
(0.5±0.05)%/°C |
| NOCT (Air 20ºC; Sun 0.8kw/m wind 1m/s) |
47±2°C |
| Operating temperature |
-40ºC to 85°C |
| Maximum system voltage |
1500V DC |
| Power tolerance |
±1% |
5. FAQ:
Q: Are you a factory or a trading company?
A: We are a professional Solar Panels and solar Storage Batteries Manufacturer in China.
Q: How can we guarantee the product's quality?
A: Always provide the esteemed buyer with a pre-production sample before mass production; Always testing every product before despatching the shipments if possible.
Q: What products can we supply you?
A: Solar panels, inverters, mounting systems, batteries, PV cables, distributor boxes, PV connectors, etc.
Q: Where is your Manufacturer located? How can I visit there?
A: Our factory is in House 102, Building 21 Hi-tech Liandong U Valley, Zhuguang Street, Gaoyi Road, High-tech Zone, Weifang City, Shandong Province, China.
Q: Can the product's pricing be cheaper?
A: Of course, you will be offered a very good discount with large quantities.
Q: Can print our company's logo on the PV panels?
A: Yes! And we accept the OEM&ODM orders.
Q: Where can I install solar panels?
A: The ideal place to install solar panels is on a sloping roof, as the panels work best when angled towards the sun. But if you can't do that, there are a few other options available to you:
Q: What are the advantages of your company?
A: 1. Competitive Pricing: As a manufacturer of solar panels and energy storage batteries, we offer very favorable prices;
2. Reliable Delivery: We ensure controlled and timely delivery for all orders;
3. Proven Track Record: With over 1,000 photovoltaic plant projects completed, we've pioneered multi-channel collaboration methods, ensuring successful project execution and continuous benefits for clients. One-time investment, 25-30 years of ongoing returns;
4. Expert Team: Over 10 years of experience in the photovoltaic industry, supported by a professional design team, installation team, and after-sales service team, delivering comprehensive expertise.
Q: May I have a piece of sample to check the quality?
A: Welcome to place the testing order to check the quality or for testing.
Q: May I have a piece of sample to check the quality?
A: Welcome to place the testing order to check the quality or for testing.
Q: How about the delivery time?
A: 15-20 days after receiving your payment.
The specific delivery time depends on the items and the order quantity.
Q: How about the delivery time?
A:15-20 days after receiving your payment.
The specific delivery time depends on the items and the order quantity.
Q: Where is the port of loading?
A: Qingdao, Ningbo, Shenzhen, Shanghai.
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