Tier1 330W Ploy solar panel low price

China manufacturer SUNKET best Standard Mono Solar Panel, Standard Poly Solar Panel, customized panels, High Power Solar Cell, Hybrid Solar System.

Monocrystalline silicon and polycrystalline silicon photovoltaic modules have been used for power generation for decades, and their technologies are relatively mature. The academic community has long agreed on their respective advantages and disadvantages: the photoelectric conversion efficiency of single crystal is relatively high; Polycrystal has low attenuation and low cost.

Solar applications: Any large or small on-grid or off-grid solar power stations, Commercial and industrial building roof-top systems, Residential roof-top systems.

Q1. Are you a factory or trading company?
  Yes,we are factory, supplying OEM/ODM service.

Q2. What certification do you have?
   TUV/CE/ISO report.

Q3. How about you after sales-service?
    24 hours online service.

Q4. How many day about delivery time?
    1. Sample delivered in 3-5 days.
    2. Order delivered in 15-20 days.