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This project focuses on energy optimization for industrial and commercial applications by utilizing rooftop spaces of buildings to install Solar PV systems, which convert solar energy into electricity for self-consumption, with surplus power fed back into the grid.
A 100 kW/233 kWh industrial and commercial energy storage cabinet is deployed, implementing a refined "two charge-two discharge" strategy: charging during off-peak hours (when electricity prices are low) to store low-cost energy, and discharging during peak demand periods (when electricity prices are high) to reduce reliance on expensive grid power.
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Statistical analysis |
Data |
Average annual revenue from Solar PV |
About RMB110,000.00(USD15,385.00) |
Average annual revenue from energy storage |
About RMB62,000.00(USD8,671.00) |
Total project investment |
About RMB730,000.00(USD102,098.00) |
Average annual comprehensive income |
About RMB170,000.00(USD23,776.00) |
Estimated investment return period |
About 4 to 5 years |
This project focuses on energy optimization for industrial and commercial applications by utilizing rooftop spaces of buildings to install Solar PV systems, which convert solar energy into electricity for self-consumption, with surplus power fed back into the grid.
A 100 kW/233 kWh industrial and commercial energy storage cabinet is deployed, implementing a refined "two charge-two discharge" strategy: charging during off-peak hours (when electricity prices are low) to store low-cost energy, and discharging during peak demand periods (when electricity prices are high) to reduce reliance on expensive grid power.
![]() |
![]() |
Statistical analysis |
Data |
Average annual revenue from Solar PV |
About RMB110,000.00(USD15,385.00) |
Average annual revenue from energy storage |
About RMB62,000.00(USD8,671.00) |
Total project investment |
About RMB730,000.00(USD102,098.00) |
Average annual comprehensive income |
About RMB170,000.00(USD23,776.00) |
Estimated investment return period |
About 4 to 5 years |