WHO WE ARE
German Heritage Since 1993
Sunways, a professional inverter manufacturer and energy storage battery producer, was founded in Konstanz, Germany, in 1993. The technology-driven enterprise dedicates itself to the R&D, manufacturing, and global sales of solar inverters and energy storage batteries.
Our product portfolio includes:
- Hybrid inverters from 3kW to 80kW
- Grid-tied PV inverters ranging from 1kW to 170kW
- Energy storage batteries – from 5kWh to 1MWh, covering both residential and commercial & industrial (C&I) applications
- EV chargers, heat pumps, and Sunways Cloud（the energy management system）
Hybrid Inverters
Grid-tied inverters
Residensial ESS
C&I ESS
Accessories
Sunways Cloud (EMS)
German Heritage · Chinese Intelligence
Sunways : From Full-Stack R&D to VPP-Ready
Al-powered energy management across solar, storage, cloud EMS and virtual power plant applications
01
AI-POWERED ENERITY ARBITRAGE
Real-time processing of ToU and spot market pricing. AI learns your usage and automatically buys low, sells high — turning your system into a profit-generating asset.
02
VPP-NATIVE AGGREGATION
Open API architecture supports VPP dispatch, grid balancing & frequency regulation. Unlocks ancillary service revenue beyond bill savings.
FULL-STACK PROPRIETARY ARCHITECTURE
Full-chain in-house R&D covering hardware, embedded software, and cloud EMS. Enables flexible system-level synergy.
FULL SERIES OF INVERTERS
Grid-tied 1–170kW and hybrid 3–80kW — covering all scenarios including residential/C&I PV, ground-mounted power plants, and residential/C&I ESS.
Residential Energy Solutions
C&I Energy Solutions
PV Plant Solutions
OEM & ODM Solutions
Sunways Cloud
- Real-time Monitoring:Power generation and equipment status at a glance
- Remote O&M:Online diagnostics and updates to reduce labor costs
- Smart Alerts: Rapid response to minimize downtime losses
- Multi-site Management:Supports centralized monitoring of global projects
Smarter Energy Starts Here
Driven by our vision of Energy Connects All, Sunways delivers smart, reliable energy solutions for every scenario.
Powering Progress, Sharing Innovation.
Discover the latest from Sunways — from global solar projects and smart energy solutions to product launches, exhibitions, and industry insights.
One update at a time, shaping a smarter and more sustainable energy future.
