Grid-Connected PV-BESS
Case description
Designed for an enterprise client, this grid-tied PV-storage power station boasts a total energy storage capacity of 53.2MW/105.8MWh on a footprint of just 3433 square meters. A key feature of this solution is the integration of 258.9kWp PV on the container tops, effectively utilizing the limited site space.
The PV panels on the container tops generate electricity while also providing shade for the energy storage equipment below, estimated to increase the overall efficiency of the power station by approximately 2%.
This system offers robust energy storage capabilities for the enterprise, significantly enhancing energy self-sufficiency and power reliability, making it an efficient energy solution for space-constrained sites.
Maximized Economic Benefits
The system stores electricity during low-tariff periods (including excess PV generation) and discharges or sells it during high-tariff periods. This significantly reduces electricity procurement costs, enabling energy arbitrage and accelerating return on investment.
Enhanced Power Resiliency
While primarily grid-tied, the system typically features islanded operation capability. This means it can provide continuous power to critical loads during grid outages or failures, substantially boosting supply reliability.
Optimized PV Utilization
It effectively manages the intermittency and variability inherent in solar PV generation. Surplus clean energy is efficiently stored rather than wasted, increasing PV self-consumption and maximizing the utilization of renewable resources.
Improved Grid Interconnection & Support
By engaging in peak shaving and valley filling, the system helps smooth grid load curves, alleviate grid stress, and facilitate the integration of larger-scale renewable energy, thereby supporting grid stability.
Grid-Connected Energy Storage Solution
Application Scenarios
