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Sigenergy

Shanghai, China

SolarEnergy StoragePrivate
Founded 20141000-5000 employees

About

Founded in 2014, Sigenergy is a private headquartered in Shanghai, China with approximately 1000-5000 employees specializing in Solar, Energy Storage.

Sigenergy is a leading energy innovator focused on developing cutting-edge all-scenario energy solutions including energy storage systems, solar inverters, and EV chargers. The company operates a 36,000 sqm state-of-the-art manufacturing facility in Shanghai's Pudong New Area with advanced automation and self-developed manufacturing execution systems. With over 1,000 employees (40% R&D engineers), the company operates globally across residential, commercial, and industrial segments. Notable achievements include ranking as Australia's No. 1 battery manufacturer by blended capacity in March 2025 and reaching $100 million in annual sales in record time. The company has secured major projects including a 20 MWh partnership with Bulgaria's Trakia MT and maintains operations in Vietnam, Australia, and North America.

energy storagesolar invertersEV chargingbattery storagedistributed energysmart energy solutionsresidential ESScommercial BESS

Headquarters

Shanghai, China

Founded

2014

Employees

1000-5000

Company Type

Private

Annual Revenue

$500M-$1B

Business Models

B2BB2C

Value Chain

R&DManufacturingDevelopmentEngineeringConstructionO&MConsulting

Products

SigenStack

Hybrid Inverter (2nd Generation)

Residential Energy Storage Systems

EV Chargers

Projects

Bulgaria 20 MWh Project

Shanghai Manufacturing Facility

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