SoPower Transmission Parts lar energy Batery lighting Power Solar Panel Outdoor Home System Lamp LED Street LightFAQ:
Q1. Can I have a sample order for solar products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production needs 1-2weeks for order quantity more thanone containerQ3: Areyouafactoryor a tradingcompany?
A:Weare thefactory with high production capacity and product range of solar productsin China.
Q4:Q:How to choose the system Voltage 12V /24V ?
A: Usually 12V system for 15W-40W LED lamp , 24V system for 50-150W LED lamp .Q5:How do you ship the goods and how long does it take to arrive?
A:Sample shipped by DHL, UPS, FedEx ,TNT etc.
Q6: What is your Warranty Policy?
A: We offer3 to 5 years warranty for the entire system and replace witSmart Card & Card Reader h new ones for freeQ7. How many cycles full charge&dischaElectronic Tube & Transistor rge about your battery?
A:In 50% discharging deepness, it can be cycled for 1,200 times; in floating charging and discharging status, it can be cycled for 5000~6000 times.Q8. What's the main difference between mono and polycrystalline solar panel?
A:production process and cost. Polysilicon technology is more mature since it is an early technology compared with Monosilicon.Q9. The controller of your solar street light has dual time control function?
A:our solar charge controller is designed with dual Anti-Counterfeiting time conBattery, Storage Battery & Charger trol function, you can set up the lighting time and divide it into two parts, like 12 hours (6 hours full power lighting + 6 hours half power lighting)