Audited Supplier
Maximum Power (Pmax) | 550W | 560W | 570W | 580W |
Maximum Power Voltage (Vmp) | 41.6V | 42V | 42.4V | 42.8V |
Maximum Power Current (Imp) | 13.29A | 13.35A | 13.47A | 13.59A |
Open-circuit Voltage (Voc) | 49.8V | 50.2V | 50.6V | 51V |
Short-circuit Current (Isc) | 14.00A | 14.11A | 14.23A | 14.35A |
Module Efficiency (%) | 0.215 | 0.219 | 0.223 | 0.227 |
Power Tolerance | 0~+5W | |||
Temperature Coeffcient of Isc | +0.05%/ºC | |||
Temperature Coeffcient of Voc | -0.29%/ºC | |||
Temperature Coeffcient of Pmax | -0.37%/ºC | |||
Q1.what's the warrant?
A:10 years product warranty, 25 years liner power output warranty
Q2.can you offer me the best price?
A:More information of your demand is needed:power capacity/material/Qty/etc, then could we suggest the most suitable one and quote you the best price
Q3. Can I have a sample order for solar panels?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q4. How to proceed an order for solar panels?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.
Q5. Is it OK to print my logo on solar panel product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q6. How can you guarantee the quality?
A : Professional product quality inspection team ensures order defective rate; Otherwise, we take full responsibility according to our wholesome after-sales support system.
