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Q: What can be included for this system from Eastsun?
A:This system includes: solar panels, PV array combiner, Solar inverter with MPPT solar controller build in, Gel free maintenance battery, solar panel rack, cables.,etc.
Q: Is the solution for complete set? If not, what else are needed?
A: Yes, we can provide solution of complete set. If you don't need complete set, basic parts are available also.
Q: Is the system solution always the same? Can I customize one?
A: No. We have professional teams making solutions for our clients. Solutions are mainly customized based on different sunshine time and power consumption. So the 1kw system may be with different configuration.
Q: Who arranges the shipping?
A: We could help you arrange the shipment, we have good service forwarder in Foshan and Guangzhou.
Q: Can the inverter switch automatically to national grid to protect batteries.
A: Yes. It can also connect to third generator, as like diesel generator. Please tell our sales before production.
Q: What is the lifetime of the solar power system?
A: Solar panel's lifetime are 25 years, charger controllers 5~ 7 years, inverters 5~7 years, batteries 6~8 years.
Q:what is Eastsun solar system after sales service?
A: during the warranty ,Solar panel--ship free new one ;battery-ship the new one ,
Inverter/controller---ship free PCB by DHL or Fedex.
Q:what is your trade Assurance?
A:100% product quality protection
  100% product on time shipment protection
  100% payment protection for your covered amount
   If you have more question, welcome to contact us freely, Choose Eastsun, Choose Satisfaction!

 We accept OEM and small trial orders, contacting with us now for more information. All inquiries will be replied with in 24 hours.
Contact usWhatsapp 0086-18719223213

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