💡
Frequently Asked Questions
What is the power range of your portable solar panels?
We provide a wide range of portable folding solar panels including 80W, 100W, 120W, 160W, 200W, and 240W models to suit various energy needs.
Are your solar panels certified for international use?
Yes, our products are certified by globally recognized standards including TUV (Germany), UL (America), CE, ISO, and IEC.
What kind of warranty do you offer?
We provide a 10-year warranty on workmanship and materials, a 90% power output warranty for 10 years, and an 80% linear power output warranty for 25 years.
Is the solar panel resistant to water and outdoor conditions?
Absolutely. Our panels feature IP67 waterproof junction boxes and are constructed with high-transmission tempered glass and anodized aluminium frames for maximum durability.
Do you accept OEM orders?
Yes, we accept OEM orders and can customize frame colors (silvery or black) and backsheet colors (white, black, or transparent) according to your requirements.
How do you ensure the quality of the solar panels?
We conduct a 100% EL (Electroluminescence) test before packaging and shipping to ensure there are no micro-cracks or defects in the cells.
Wing Solar
