3.Do you have the ability to do independent research and development?
We have our own R&D team. Responsible for designing new products to open new markets. Each year, most of the turnover will be invested in novel and patented products. We also regularly collect customer feedback, product improvements and new product requirements.
4. How to install?
Fix the product with the right angle and make sure that the solar panel surface is free of obstructions.
5. What should I do if it is rainy or cloudy?
Outdoor solar garden lights are waterproof. You don't need to worry about it. When fully charged, the battery's capacity can keep the LED working on rainy days.
6. Why is the charging efficiency in winter or cloudy days low?
The general sunshine standard is 1000kw / m2. In winter or cloudy days, the sunshine intensity is much lower than the standard, so the charging efficiency is reduced accordingly.