Operation and

At VR Energy, we always offer a comprehensive solution matching the development of businesses, pursuing perfectionism in project implementation from the pre-feasibility stage to stable operation.

With the O&M (operation & maintenance) solution from VR Energy, we will ensure the optimal performance of the solar power system with the best operating condition and safety at all times by implementing standardized procedures from inspection, repair, maintenance, software update and system upgrade.

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We understand that capability and experience are prerequisites for businesses/ investors to choose a supplier/ contractor that provides green energy solutions. Each and every large-scale energy project requires strict criteria for optimal O&M solution.

VR Energy, with many years of experience in the industry, is proud to be a reliable provider of O&M solution for energy projects in general and rooftop solar power projects in particular.

We have

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Years of experience

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Completed projects

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Experienced staffs

Safe construction – Fast execution


Knowing the sustainable development trend of the future – requiring a green, clean and environmentally friendly renewable energy source – as well as providing the optimal solution.

Carry out the survey of factory layout and structure, take necessary measurements, collect data to prepare implementation plan. We will provide cooperation agreements with flexible policies (financial solutions, green certificate consulting) for your convenient selection.

Determine the design plan, installation capacity, construction methods and selection of suitable equipment. Simulate the system by 3D drawings and use PVsyst software to analyze the expected output.

Execute the works according to the construction process from substation, installation of mounting system, installation of inverter house, installation of solar panels, installation of inverter and electrical cabinets, DC/AC wiring, connecting to the grid, commissioning, testing and handing over the project to the investor.

After installation, VR Energy will coordinate closely with you through remote monitoring and periodic inspection of equipment at site. Proper operation and maintenance will help the system operate stably for a long time.

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of VREnergy

We are ready to send you the most comprehensive plans for building the perfect solar power system!

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Actual results

VR Energy’s Projects

VR Energy is very honored to be your partner and contribute to enhancing your business value.