Sungrow Power Supply Co., Ltd.
Company Overview
Sungrow Power Supply Co., Ltd. (ι³ε η΅ζΊθ‘δ»½ζιε ¬εΈ) is a Chinese power electronics manufacturer founded in 1997 and headquartered in the Hefei National High-tech Industry Development Zone, Anhui Province. It is publicly listed on the Shenzhen Stock Exchange under the ticker 300274 and is one of the largest suppliers of solar inverters in the world by shipment volume.
The company's business spans solar, wind, energy storage and electric vehicle equipment, and it sells into residential, commercial and industrial, and utility-scale segments. Its products are supported by the iSolarCloud monitoring platform and a global distributor and installer network.
Main Products
- PV inverters β string inverters and central inverters for residential, C&I and utility-scale plants.
- Energy storage systems β battery energy storage systems and power conversion systems (PCS).
- EV charging equipment β AC and DC chargers.
- Floating PV systems β for water-based solar installations.
- Wind power converters β power conversion equipment for wind turbines.
- Hydrogen equipment β electrolyser-related power products.
- Smart energy products and monitoring β including the iSolarCloud platform.
Key Facts
- Founded: 1997, founder Cao Renxian (ζΉδ»θ΄€).
- Headquarters: Hefei, Anhui, China.
- Listing: Shenzhen Stock Exchange, ticker 300274.
- Scale: reported around 17,300 employees as of end-2024 in third-party profiles; the company describes itself as a leading global inverter and energy storage manufacturer.
- Position: consistently ranked among the top global PV inverter suppliers by shipment volume, and a major player in utility-scale energy storage.
What a Buyer Should Know
Sungrow is a brand-owner and manufacturer rather than a general private-label contract manufacturer, so it is more relevant to buyers who need genuine Sungrow product than to those looking for an OEM partner to build unbranded inverters. For an unbranded or private-label requirement, the practical path is to source from the tier of Chinese inverter factories that sit below the top brands, and to use Sungrow as the benchmark for specification, certification and warranty terms.
If you are buying genuine equipment, the important things to settle are warranty terms, whether the unit is a global or region-specific model, and local service coverage. Inverter failures are service events, and a good price on hardware with no local service network is a bad deal regardless of the brand on the box.
Contact
Official website: sungrowpower.com (global English site at en.sungrowpower.com). Distributor and regional contact details are listed there; please confirm current contacts and regional availability via the official website.