About Onix
Vietnam-based EPC company with PV engineering roots.
Onix Energy Company Limited was incorporated on June 2, 2020 in Ho Chi Minh City, Vietnam.
Built for rooftop solar delivery
As a subsidiary of JiangYin Pvsolver, a PV mounting structure manufacturer, Onix combines local project execution with practical engineering knowledge in rooftop structures, electrical systems, and long-term plant operation.
Onix works between project development, EPC construction, equipment supply, and O&M. This position is important in Vietnam because many rooftop projects need both commercial understanding and practical site execution.
- Specialized in development and construction of rooftop solar power plants in Vietnam.
- Strategic partner in Vietnam for Talesun solar modules, Sungrow inverters, and Huawei inverters.
- Holds Vietnam construction eligibility certification and real project ownership experience.
OFFICE
Onix Energy Company Limited
350/146/2C Nguyen Van Luong, Ward 16, Go Vap District, Ho Chi Minh City, Vietnam
Local execution with engineering discipline
Capabilities
- Rooftop feasibility study and preliminary layout.
- System design for grid-tied, self-consumption, hybrid storage, and off-grid applications.
- Procurement coordination for modules, inverters, mounting, cabinets, meters, cables, and protection devices.
- Construction management, testing, commissioning, monitoring setup, and handover files.
- O&M support for troubleshooting, cleaning, inverter service, performance review, and expansion planning.
How we work
A clear project path helps clients make faster decisions and keeps construction predictable.
Survey
Roof, load, electrical room, cable route, consumption, and grid conditions.
Design
System capacity, layout, equipment selection, safety design, and yield estimate.
Build
Procurement, installation, quality checks, testing, and commissioning.
Operate
Monitoring, reporting, maintenance, troubleshooting, and performance improvement.