500W 550W 600W Risen Ja Trina Jinko Longi Perc Half Cell Solar Panel Bifacial Solar Modules Bifacial Solar Modules

Anti-reflective glass

Q3. What is the warranty of the solar panel?A3. 5 years warranty for KungFu solar panels, 10 years optional, while lifespan is 30 years.

Q4. Can you provide samples?A4. Yes, we can provide you with samples, but you need to pay the sample fee and shipping cost first. We will refund the fee after you place the order.Q5. How about the delivery time?A5. 7 days for samples; 15 days for bulk orders.Q6. What is the warranty of the solar panel?A6. KungFu solar panel has 5 years warranty, 10 years is optional, while the service life is 30 years.Q7. How to solve technical problems?A7. 24-hour after-sales service is dedicated to serve you, so that your problems can be easily solved.Q8: Are you a factory?A8: Yes, we are solar products manufacturer for more than 10 years. Our factory and sales department are located in Guangdong, China, when you are in Guangdong, China, we are glad to welcome you to our factory anytime.Q9. Can we add our logo on the product?A9. YES, you can add your logo on the product.Q10. What is the shipping method?A10. DHL, UPS, TNT, EMS, FedEx, by sea.Q11. What is the payment method?A11. We usually require T/T advance payment. 30% deposit and 70% before shipment. We will show you the photos of the products and packages before you pay the balance. Western Union/MoneyGram/Alibaba also works.Q12. What is your trade assurance?A12: 100% product quality protection 100% product on-time shipment protection 100% payment protection your insured amount