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Greensun solar is a comprehensive company integrating the design,production and sales of PV Modules (solar panels),batteries,solar water pumping system and solar power system.
United States
I bought 30KW solar system from Greensun Solar. When installing, I was having been let down by my installer, I contacted Greensun Solar directly. They were incredible. The person I spoke to guided me through a few simple checks and remote video guidance. Then my solar system is back up and running. I’m so pleased as my solar set up was a significant investment and it’s great to feel like the warrantee means something.
The quality of the products provided by your company is excellent, and they are very smooth to use. They solved my big problem. Thank you for your dedication and professionalism.
Bad costumer sirvice, my dad purchased a battery and his warranty was not honoured. very bad experience. 0/10 would not recommend.
They do not honor their warranty, and do not keep thier promoises, they are also unprofessional. Their sales people are very disrespectful, and will block you as soon as you bring up a warranty issue, and most of their solar batterys are defective.
Cheaters and fake specifications. Dont spend your money on this company.
Tony and Etty is the biggest liars in this company.
Don't waste your time or money, this company is a rip off. I have waited over a year before giving this negative review, which was more than enough time for Peter and his Team to fix my issues. I ordered Solar Panels, Inverters, Lithium Powerwalls as well as Rack mount Batteries "All are garbage" only solar panels work but not at capacity stated. Please dont make the mistake I did by wasting thousands of dollars on this garbage.
We are a green energy company dealing in solar products for more than 8 years. Our experience with Greensun Solar Energy Tech Co. Ltd is negative. We ordered 3 types of solar panels from them, all of which are underperforming against labelled specifications. in some cases underperformance is only about 10%, but an entire batch of 200W panels actually had an output of 125-135W in reality. In spite of providing proof from a certified national test laboratory on this underperformance, the company rejected to provide meaningful compensation beyond a symbolic discount for a new order. We believe that this approach is systemic in this company: While claiming that they have their own factory, they actually produce with third party subcontractors and then hide behind them, claiming "the factory doesn't approve the claim". Don't waste your time and money with this company.
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