1. Huawei Technologies Co. Ltd.
2. Sungrow Power Supply Co. Ltd.
3. SMA Solar Technology AG
4. Power Electronics S.L.
5. FIMER S.p.A.
6. Toshiba Mitsubishi-Electric Industrial Systems Corporation
7. Ginlong Technologies Inc.
8. Growatt New Energy Co. Ltd.
9. SolarEdge Technologies Inc.
10. Sineng Electric Co. Ltd.