Grid-Side Energy Storage

Управление пиковым спросом, хранение чистой энергии и повышение стабильности сети для безопасного энергетического будущего.

Наше решение

Grid-Side BESS

This integrated solution connects seamlessly with grid infrastructure through SCADA and EMS control. It provides rapid load shifting by absorbing energy during low demand and releasing it during peaks, flattening the consumption curve. The system also enables combined peak shaving with hydro power, delivers AGC/AVC response within 200-300ms, and supports black-start capability — turning battery storage into a flexible, multi-service asset for grid stability and economic efficiency.

Instant Grid Stabilization

Our lithium-ion battery systems, integrated with high-precision BMS and advanced PCS control algorithms, deliver millisecond-fast power response. By continuously monitoring grid frequency, the system acts like an intelligent “grid sponge,” instantly releasing power during dips and absorbing it during surges. This provides critical instantaneous inertial support for grids with high renewable penetration, ensuring stability second-by-second.

Intelligent Energy Time-Shifting for Grid Optimization

Our grid-side energy storage systems provide essential capacity and energy flexibility. By accurately forecasting renewable generation and grid demand patterns, our advanced energy management system strategically schedules charging during periods of surplus clean energy and discharging during peak demand hours. This intelligent time-shifting capability transforms intermittent renewable power into dispatchable capacity, effectively flattening the grid’s load curve, reducing reliance on fossil-fueled peaking plants, and supporting the deferral of transmission infrastructure investments.

Proactive Grid Foundation

Our advanced energy storage systems master dual operational modes. Beyond the standard grid-following mode for daily regulation, they employ pioneering Grid-Forming Inverter technology. This allows them to actively create stable voltage and frequency references, providing virtual inertia and stiff grid support like traditional generators. This capability is crucial for enhancing system strength, enabling higher renewable penetration, and serving as a reliable “power anchor” in weak grid areas or during major disturbances.

Успешные случаи

Mongolia Energy Storage Station

This 80MW/200MWh grid-side energy storage project was constructed for the Mongolian Ministry of Energy and completed in Ulaanbaatar in November 2023. It represents a key infrastructure investment aimed at enhancing grid stability and facilitating renewable energy integration across Mongolia.

Germany Energy Storage Station

This 4MW/24MWh grid-side energy storage project is currently under construction in Hannover, Germany for Deutsche Telekom. The system represents a strategic application of battery storage to enhance local grid reliability and operational efficiency.

Phnom Penh, Cambodia – GS12 Grid-Side Grid-Forming Energy Storage Power Station

Invested by Electricité du Cambodge (EDC), with ZTT as the EPC contractor and O&M operator, the project has a scale of 100 MW / 200 MWh, which can significantly enhance grid frequency regulation capability, operational stability, and renewable energy integration, while improving the reliability of power supply in Phnom Penh and surrounding areas.

Успешные случаи

Mongolia Energy Storage Station

Germany Energy Storage Station

Phnom Penh, Cambodia – GS12 Grid-Side Grid-Forming Energy Storage Power Station

Empowering the Grid of Tomorrow

Grid-Side Energy Storage – Reliability, Flexibility, Value

Modern grid-scale energy storage, powered by integrated battery systems and intelligent control algorithms, delivers measurable benefits in cost efficiency and operational resilience. It reduces peak demand charges, maximizes solar self-consumption, and ensures seamless backup power during outages. More than just a technical upgrade, storage becomes a strategic asset—boosting energy independence, reinforcing sustainability commitments, and accelerating return on investment.

Addressing Today’s Grid Challenges

Volatility from High Renewable Penetration

The intermittent nature of large-scale wind and solar generation disrupts real-time supply–demand balance. To maintain frequency and voltage stability, grids urgently need flexible, fast-responding resources that can smooth fluctuations in milliseconds.

Expanding Peak-to-Valley Load Gaps

The widening disparity between peak and off-peak demand places growing strain on aging infrastructure. Instead of costly network expansions, utilities require economic, scalable solutions to shift load and manage peak periods intelligently—ensuring reliable power delivery without overbuilding.

Содержимая ценность

For Peak Shaving & Load Shifting

Shaves peak demand and stores off-peak energy to flatten the load curve and optimize grid efficiency.

For Frequency & Voltage Regulation

Provides millisecond-frequency and voltage support to maintain grid stability amidst fluctuations.

For Black Start Capability

Acts as a reliable black-start power source to restore grid operations rapidly after a total outage.

Grid-Side Energy Storage

Наше решение

Grid-Side BESS

ENERGRID N3

ENERGRID NA3

ENERGRID M261

Instant Grid Stabilization

Intelligent Energy Time-Shifting for Grid Optimization

Proactive Grid Foundation

Успешные случаи

Mongolia Energy Storage Station

Germany Energy Storage Station

Phnom Penh, Cambodia – GS12 Grid-Side Grid-Forming Energy Storage Power Station

Успешные случаи

Mongolia Energy Storage Station

Germany Energy Storage Station

Phnom Penh, Cambodia – GS12 Grid-Side Grid-Forming Energy Storage Power Station

Empowering the Grid of Tomorrow

Grid-Side Energy Storage – Reliability, Flexibility, Value

Addressing Today’s Grid Challenges

Содержимая ценность

For Peak Shaving & Load Shifting

For Frequency & Voltage Regulation

For Black Start Capability