Q1: What's the difference between Mono and Poly panel?
A1: Monocrystalline solar panels have the highest efficiency rates since they are made out of the highest-grade silicon. The process used to make polycrystalline silicon is simpler and costs less. The amount of waste silicon is less compared to monocrystalline.
Q2: How about the delivery time?
A2: 7 days for sample; 15 days for bulk order.
Q3: What is the warranty for solar panels?
A3: We provide 10 years warranty for product,10 years warranty for 90% power production,30 years warranty for 80% power production.
Q4: How to solve the technical problem?
A4: 24 hours after-service consultancy just for you and to make your problem to solve easily.
Q5: Are you factory ?
A5: We are manufacturer in solar products area more than 10 years .