As a professional and fast-growing enterprise in the professional photovoltaic field, Greensun has been engaged in the R&D and production of solar photovoltaic module products since 2003. Relying on excellent product quality and competitive cost, we have been doing OEM for Tier 1 brands at home and abroad for a long time.Such as Germany, USA, Poland, South Africa local brands,,,etc. We started to build our own brand GREENSUN in 2017, and it has been exported to more than 100 countries in Asia, Europe, Africa, America and so on. Our company currently has three factories, a solar panel factory (800mw capacity per year), a storage battery factory (1,000,000pcs capacity per year) and a lithium battery factory (400mwh per year). Solar panel products include full cell PERC solar panels, half-cut cells solar panels, 9BB, 10BB solar panels, double-sided double glass solar photovoltaic modules, all black solar photovoltaic modules, etc. Deep cycle battery products include 2V, 12V lead-acid,AGM, GEL batteries, 2V OPZV, OPZS batteries. Lithium battery products include 2V, 12V, 24V, 48V low-voltage and 96V, 192V, 240V, 360V and other high-voltage lithium batteries. Lithium battery products have achieved communication functions with various energy storage inverters such as Deye, Sungrow, Growatt, Sofar, Invt, and Solar Ark...etc All our products comply with European and American market standards and contain ISO, CE, TUV, IEC, UL, VDE, SAA、INMETRO and other certificates. Battery products have MSDS and maritime safety appraisal reports. At the same time, according to the differentiated needs of customers in different markets, we provide one-stop service (design quotation and installation of solar energy systems). Solar power systems include on grid solar power systems, off-grid solar systems and energy storage solar systems. Due to the deep cooperation with the first-line inverter manufacturers, our prices have unique advantages. Our goal is to continue to provide reliable and innovative solar products for the world, make the world more green. Welcome to join us to get a better cooperation in the solar energy field.