Commercial Peak Shaving Energy Storage Solution
Control peak grid demand with a battery energy storage system sized around your facility’s load, tariff, transformer capacity and operating schedule. Charge during off-peak periods and discharge when demand approaches the preset limit to reduce demand charges and improve energy cost control.
- Load-based demand limit control
- Integrated battery, PCS, EMS and BMS
- Configurable power and storage capacity
- Engineering based on your site data
Why Are Your Peak-Demand Charges So High?
A short demand spike can set your monthly peak. Common causes include simultaneous equipment operation, demand-based tariffs and a lack of automatic load control.
Peak Loads Exceed Average Demand
Brief demand spikes can determine the facility’s monthly billing peak.
Large Loads Run at the Same Time
Motors, HVAC and production equipment operating together can sharply increase grid demand.
Tariffs Charge for Maximum kW
Your bill may be based on the highest recorded demand, not only total energy consumption.
No Automatic Demand Control
Without EMS and battery response, site demand can exceed the preset grid limit.
Peak Shaving & Valley Filling?
Peak shaving lowers grid demand during peak periods, while valley filling stores energy when demand or electricity prices are low.
Peak Shaving
The battery discharges when facility demand approaches a preset grid limit. This reduces the maximum power imported from the grid and can lower demand charges.
Valley Filling
The battery charges during low-demand or lower-tariff periods. The stored energy can then support the facility during later peak-load periods.
How the Peak Shaving Battery System Works
The EMS charges the battery during low-demand periods and discharges it when facility demand approaches the preset grid limit.
The battery charges during low-demand periods and discharges during peak-load periods to keep grid import below the preset demand limit.
Off-Peak Charging
The battery charges when facility demand or electricity prices are low.
Normal Operation
The grid supplies the facility while the battery remains ready.
Peak-Demand Control
The battery discharges to keep grid import below the preset demand limit.
Load Returns to Normal
The EMS stops discharging and prepares the battery for the next peak period.
Energy Storage Cabinets for Peak Shaving
Select the required power and battery capacity based on your peak load, peak duration, tariff structure and backup requirements.
- Rated Power: 20–50 kW
- Rated Capacity: 50–107 kWh
- Cooling ways: Air cooling
- Rated Power: 50 kW
- Rated Capacity: 100 kWh
- Cooling ways: Air cooling
- Rated Power: 100 kW
- Rated Capacity: 215 kWh
- Cooling ways: Air cooling
- Rated Power: 125 kW
- Rated Capacity: 261 kWh
- Cooling ways: Air cooling
Peak Shaving Energy Storage Projects
See how commercial and industrial facilities use battery storage to control peak demand, reduce electricity costs and improve power reliability.
What We Need to Design Your Peak Shaving Project
Share a few basic details about your facility and peak-load requirements. Our engineering team will use this information to recommend the appropriate system power, battery capacity and operating strategy.
Basic Project Information We Need
- Project Location and Grid Country, grid voltage and frequency.
- Facility Load Maximum demand, typical operating load and peak-load duration.
- Electricity Tariff Peak and off-peak prices or the latest electricity bill.
- Project Goal Demand reduction, electricity cost savings, transformer relief or backup power.
What You Will Receive
- Recommended System Size Suggested PCS power and battery capacity.
- Operating Strategy Battery charging, discharging and demand-limit settings.
- System Configuration Recommended cabinet, meter, EMS and electrical components.
- Technical Proposal System specifications, layout guidance and commercial quotation.
Start Your Peak Shaving Project
Send us your facility information and peak-load requirements. Our team will review the project and recommend a suitable battery energy storage solution.
Request a Project Design