01 Substations Face Critical Frequency & Stability Challenges
Peak Demand Management: Substations must manage sudden demand spikes that strain capacity and increase the risk of voltage instability.
Grid Stability Risks: Variations in voltage and frequency caused by renewable fluctuations or rapid load changes can undermine grid reliability and power quality.
02 Related Product: EGS215 Liquid-Cooled BESS Cabinet
Renepoly’s EGS215 cabinet delivers fast, precise frequency support with its 215 kWh LFP battery system, high-power PCS, and low-THD output- ideal for stabilizing substations during peak demand and voltage/frequency disturbances. Its liquid-cooled design, IP55 outdoor protection, and 6000-cycle lifespan ensure long-term reliability, while seamless grid- microgrid operation enables flexible use in capacity leasing, demand response, and energy trading. With scalable parallel expansion and Renepoly Cloud remote control, EGS215 provides a compact yet powerful asset for dynamic grid regulation.
Get a Quote03 Renepoly Solution
Capacity Lease: Renepoly offers leaseable energy storage capacity that provides flexible support for frequency control and peak load mitigation.
Demand Response Participation: Our ESS helps utilities participate in demand response programs by reducing load during critical periods and earning related incentives.
Energy Trading & Arbitrage: The system charges when electricity prices are low and discharges during peak hours to stabilize the grid while generating trading revenue.
Project Checklist04 Related Project
3MW/6.45MWh Frequency Regulation Energy Storage Project in Denmark, Europe
Configuration: 3MW/6.45MWh BESS (EGS215) + EMS Controller Set
Delivery Model: Engineering & technical consultancy, grid-connected ESS integration with cloud monitoring
Core Functions: Fast frequency response, peak shaving, enhancing grid stability under high renewable penetration
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Frequency Regulation Solutions
Solutions Contribution
An integrated system of Grid, energy storage system and smart energy management system.-
Fuctions of regulation of voltage, frequency and power factor of the grid.
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Intelligent management and automatic control of the whole system.
- Energy storage system to meet the regulation requirements from the grid.
- Reduce harmful pollutants, affecting air quality and contributing to climate change.
- Quiet noise levels, which can disturb surrounding areas.
- Decrease overall operation and maintenance expenses as regular upkeep cost is low.
- Higher overall system efficiency than single energy source system.
- Satisfy strict environmental regulations, which may limit energy use.