The process of renewing outdated or failed equipment and improving generation capacity is defined as Solar Repowering. 

The holistic upgrade of a power station, including the deployment of energy storage systems and the provision of ancillary power transacation services, thereby increasing the asset's value, is referred to as Asset Upgrade.

For PV plants operating for over 10 years, repowering should be considered if annual module degradation exceeds 1%, actual energy yield falls more than 15% below expectations, or equipment failures and O&M costs increase significantly. 

Battery storage upgrades can be evaluated when annual curtailment exceeds 5–10% or peak-to-off-peak electricity price ratios reach 2:1 or higher.

From PV Plant Assessment, Upgrade Solutions, Product Design and Supply, Installation and Construction Guidance, to Energy Trading Services — we offer end-to-end solutions or selected specialized services.

We also provide one-on-one upgrade solutions and customized product designs tailored to each project's specific needs.

1. Higher Energy Yield – Boost power generation through high-efficiency modules and optimized system performance.

2. Extended Plant Lifespan – Replace aging equipment to extend operational life and improve system reliability.

3. Lower O&M Costs – Reduce equipment failures, maintenance expenses, and unexpected downtime.

4. Maximized Energy Utilization – Integrate battery storage to reduce curtailment, increase self-consumption, and optimize energy dispatch.

5. Higher Investment Returns – Enhance revenue through peak shaving, energy arbitrage, and electricity trading opportunities.

6. Improved Grid Flexibility – Enhance grid compatibility, stabilize power output, and support participation in ancillary service markets.

Boasting 20 years of PV module manufacturing experience, PHONO offers extensive expertise in power plant and module supply, supported by strong R&D and supply chain resources. As a consistent Tier 1 brand, PHONO stands for innovation, reliability, and sustainability—ensuring direct manufacturer communication and precise responses to your needs. Our parent company, SUMEC, brings global PV plant construction and O&M experience, with top-tier professionals at your service. Combined with nearly 50 years of international trade expertise, we guarantee precise product delivery right to your hands.