Integration of BESS with existing and expanded Solar PV for load shifting in a continuous-load aquaculture facility in Singapore.
The facility experiences a mismatch between daytime solar generation and evening electricity demand. Excess solar is exported during the day while the site remains dependent on grid imports during night operations.
Unused daytime solar exported at lower value.
Grid electricity required during evening periods.
Expanded solar potential remains unrealised.
Higher-cost electricity during evening operations.
Green Tenaga integrates BESS with the existing and expanded Solar PV system, managed through EMS and PCS to optimise daytime charging and evening energy dispatch.
Generates daytime renewable energy.
Controls energy prioritisation.
Stores excess solar energy.
Supports site demand.
Imports reduced during peak hours.
Illustrative energy profile showing how BESS enables load shifting by storing excess daytime solar generation and discharging during evening peak demand periods.
Existing Solar PV and new 248 kWp Solar PV integrate through EMS, PCS and AC combiner into the facility load and grid connection.
| BESS Model | TenagaCore 500 |
| Quantity | 2 units |
| Total Installed Energy | 1.0 MWh (2 × 500 kWh) |
| Total PCS Power | 250 kW (2 × 125 kW) |
| System Topology | Parallel configuration via AC combiner |
| Application | Solar self-consumption & load shifting |
Green Tenaga delivers engineered BESS solutions designed for real-world operations and long-term reliability.