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Operations & Maintenance

ET Solar is advancing the entire solar value chain by providing industry-leading solar energy solutions to customers around the globe. Smart energy solutions include packaged services throughout the entire solar power plant lifecycle from project development, design and engineering, project financing and investment, system components procurement, balance of system optimization, and project construction management through operations and maintenance.

Operations and Maintenance

Operation & Maintenance (O&M) is one of the most critical factors that drive a power plant to realize projected revenues.Our goal is to optimize our customers' power plants to produce the maximum amount of energy, and therefore revenue under their power purchase agreement, throughout its operational life. We have made significant investments in O&M technologies in order to develop and create a scalable and sustainable O&M platform.

Maximize Power Output and Investment Returns

O&M is one of the most critical factors that drive a power plant to realize the projected revenues. We well know that optimal operation and professional maintenance are the prerequisites for ensuring that a solar plant becomes a profitable financial investment.

Combining our experience in plant optimization and advanced diagnostics with our expert O&M staff, ET Solar power plants always ensure the investment functions smoothly and without problems, continuously generates solid earnings and thus comfortably meets or even surpasses the profit expectations.

We Look After Your Yield

ET Solar well understands that optimal operation and professional upkeep are prerequisites for ensuring that a solar plant becomes a profitable financial investment. We believe that maintaining a plant is more than just “fixing” it. We expend maximum effort into preventing faults and keeping your plant performing at its best. With our operations and technology experience, ET Solar O&M services ensure a smooth and functional investment that continuously generates solid earnings and comfortably meets or surpasses profit expectations.

- Greater System Performance and Higher Yields

We formulate and apply preventive and enhancing maintenance concepts leading to sustainability and optimized performance

- Lower Costs

We customize preventive maintenance concepts. Our high-quality service and efficient administration consistently reduce LCOE

- Flexible Service Portfolio

Our customers can choose freely from our service portfolio, including

Operations & maintenance management

Visual inspections

Project performance testing

Energy monitoring

Emergency response

Financial and energy reports

On-going support and consulting services

Preventive maintenance

Corrective/reactive maintenance

Performance evaluation & optimization

Project operation diagnosis


- Premium  


Insurance Management

Environmental Advice


- Comprehensive

Unplanned and Corrective Maintenance

Field Treatment and Module Cleaning

Fast Reaction Times

- Basic

Asset Monitoring 24/7

Fault Monitoring and Reporting

Planned and Preventive Maintenance Execution

Advantages to Ensure the Success of Your Project

- 24/7total control of plant status

- High-quality technical assistance with our qualified engineering team

- Extremely fast reaction to incoming faults

- Safe and redundant data storage

- Working with institutional third parties for system optimization (such as grid operators, government agencies)

- Operating under the Continuous Improvement Protocol and quality control standards to allow best plant performance

If you want to know more about ET Solutions.please click here.
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