China Energy Storage System Manufacturers Suppliers Factory - Energy Storage System Price

Your Professional Energy Storage System Supplier

We are a manufacturer of solar inverters, energy storage systems, and EV charging solutions with fully integrated in-house production.

We offer a complete range of clean energy products, including solar inverters, energy storage systems, EV charging stations, and battery packs.

Solar Battery Energy Storage for Home
Model:ACT UniEnergy P10Cell Type: 280Ah Lithium Iron Phosphate (LFP)Battery Configuration: 192S4PDC Capacity: 215 kWhBattery Voltage Range: 600 Vdc – 876 VdcRated Power: 105 kWGrid Voltage: 230–400
Solar Panels with Battery Storage
Model:ACT UniEnergy MAX10Cell Type: 315Ah Lithium Iron Phosphate (LFP)Battery Configuration: 192S6PDC Capacity: 262 kWhBattery Voltage Range: 650 Vdc – 949 VdcRated Power: 125 kWGrid Voltage: 230–400
Solar Battery Storage System
Model:Liquid-cooled energy storage cabinetCell Type: 315Ah Lithium Iron Phosphate (LFP)System Battery Configuration: 194S16PDC Battery Capacity: 419 kWhBattery Voltage Range: 1164.8–1476.8 VdcRated
5MWh Liquid-Cooled Container BESS
System Composition: 5MWh Liquid-Cooled Energy Storage ContainerInstalled Capacity: 5.031 MWhRated Power: 2,515 kWCharge/Discharge Duration: 2 hoursSystem Voltage Range: 1040–1500 VCycle Efficiency:
Liquid-cooled Energy Storage Cabinet
Model:Liquid-cooled energy storage cabinetCell Type: 315Ah Lithium Iron Phosphate (LFP)System Battery Configuration: 194S16PDC Battery Capacity: 419 kWhBattery Voltage Range: 1164.8–1476.8 VdcRated
Solar Battery for House
Model:ACT UniEnergy P10Cell Type: 280Ah Lithium Iron Phosphate (LFP)Battery Configuration: 192S4PDC Capacity: 215 kWhBattery Voltage Range: 600 Vdc – 876 VdcRated Power: 105 kWGrid Voltage: 230–400
Residential Battery Storage
Model:ACT UniEnergy MAX10Cell Type: 315Ah Lithium Iron Phosphate (LFP)Battery Configuration: 192S6PDC Capacity: 262 kWhBattery Voltage Range: 650 Vdc – 949 VdcRated Power: 125 kWGrid Voltage: 230–400
720W N-Type Bifacial Solar Panel 132 Cells
Model Series: PLM-720DH2N-132. Maximum Power (Pmax): 700W - 720W. Module Efficiency (η): 22.53% – 23.17%. Open Circuit Voltage (Voc): 48.80 – 49.28V. Short Circuit Current (Isc): 18.35 – 18.55A.
585W N-Type Bifacial Solar Panel Dual-Glass
Model Series: PLM-585DH8N-144. Maximum Power (Pmax): 585W+. Module Efficiency (η): 21.9% (STC). Open Circuit Voltage (Voc): 51.04V. Short Circuit Current (Isc): 14.17A. Voltage at Max Power (Vmp):
620W N-Type Bifacial Solar Panel 132 Cells
Model Series: PLM-620DH8NH-132. Cell Type: N-Type Monocrystalline. Cell Orientation: 132 half-cells (6×22). Maximum Power (Pmax): 610W / 615W / 620W. Module Efficiency (η): 22.6% – 23.0%. Open

Why Choose Us

Complete Product Qualifications

With certifications including ISO 9001, CE, RoHS, TUV, FCC, CCC, and KC, our products meet major international standards—helping you simplify compliance and enter your target markets with confidence.

100% Pre-Shipment Functional Testing

Each unit undergoes comprehensive functional testing prior to shipment—ensuring reliability, minimizing field failures, reducing warranty liabilities, and safeguarding brand integrity.

System-Level Engineering for Seamless Interoperability

Our solar generation, energy storage, and EV charging solutions are co-engineered as an integrated system—eliminating compatibility risks, mitigating technical integration challenges, and accelerating project commissioning timelines.

Parameter

Item	Specification
Model	Liquid-Cooled Energy Storage Cabinet
Cell Type	315Ah Lithium Iron Phosphate (LFP)
Battery Configuration	194S16P
DC Battery Capacity	419 kWh
Battery Voltage Range	1164.8–1476.8 Vdc
Rated Power	215 kW
Grid Voltage	690 Vac
Grid Frequency	50/60 Hz
Cooling Method	Battery pack liquid cooling
Dimensions (L × W × H)	1350 × 1472 × 2200 mm
Protection Level	IP54

Benefits of Energy Storage System

Minimized Power Outages

Electricity interruptions are more than just a nuisance — outages cost Americans billions of dollars every year from lost productivity, spoiled food, and property damage. However, the impact goes far beyond financial loss. Power outages also affect critical services and hospital operations, posing a serious threat to public health. During extreme weather events, these outages can become life-threatening when essential care is unavailable.

Improved Grid Resiliency

The benefits of battery energy storage systems go beyond power outage prevention — expanding energy storage capacity makes the entire electric grid more resilient. Strategically placing batteries near areas with high energy demand, such as dense population areas and data centers, helps relieve pressure on the grid and transmission congestion.

Reduced Electricity Costs

Batteries store energy when electricity prices are low and discharge it to the grid when demand and prices are high, providing major cost savings to utilities, businesses, and consumers.

Increased Use of Renewable Energy

Battery energy storage is especially valuable when combined with sources of renewable energy like solar, reducing reliance on fossil fuel sources and foreign imports. While solar technology is expanding across the U.S., its full potential to meet energy demand around the clock remains untapped without a way to store excess energy during daylight hours.

Application of Energy Storage System

Grid Stabilisation and Peak Shaving: Energy storage systems play a crucial role in stabilising electrical grids by balancing the supply and demand of electricity. They can store excess energy during periods of low demand and release it during peak demand, reducing strain on the grid and avoiding blackouts. This helps in achieving grid reliability and optimising energy distribution.

Industrial and Commercial Applications: Energy storage systems are used in various industrial and commercial applications to optimize energy consumption, reduce peak demand charges, and enhance energy efficiency. They can provide load leveling, voltage support, and frequency regulation, improving the overall performance and reliability of electrical systems.

Time Shifting: Energy storage allows for time shifting of electricity consumption. Excess energy generated during off-peak hours can be stored and utilized during peak hours when electricity prices are typically higher. This helps in reducing electricity costs for consumers and optimising the utilization of energy resources.

Electric Vehicle Charging Infrastructure: Energy storage plays a vital role in supporting the widespread adoption of electric vehicles (EVs). It can store excess energy from the grid and supply it for EV charging stations during peak demand, avoiding strain on the grid. Additionally, energy storage can provide fast-charging capabilities, reducing charging time for EVs.

Microgrid Support: Energy storage systems are essential components of microgrids, which are localized power systems that can operate independently or in connection with the main grid. Energy storage helps microgrids manage and balance their energy generation, consumption, and storage, enabling reliable and resilient power supply to communities, campuses, or remote areas.

Structure of Energy Storage Systems

Battery

The battery is the basic building block of an electrical energy storage system. The composition of the battery can be broken into different units as illustrated below.
At the most basic level, an individual battery cell is an electrochemical device that converts stored chemical energy into electrical energy. Each cell contains a cathode, or positive terminal, and an anode, or negative terminal. An electrolyte promotes ions to move between the electrodes and terminals, allowing current to flow out of the battery to perform work.

Battery Management System (BMS)

The Battery Management System (BMS) is a core component of any Li-ion-based ESS and performs several critical functions. The BMS does not provide the same functionalities as an Energy Management System (EMS). The primary job of the BMS is to protect the battery from damage in a wide range of operating conditions.

Power Conversion System (PCS) or Hybrid Inverter

Like a solar PV system, a Li-ion battery bank requires an inverter to produce an alternating current (AC) that is usable in buildings. Also referred to as Power Conditioning Systems or battery hybrid inverters, these devices are more dynamic than a typical PV inverter because they can operate bi-directionally.

Energy Management System (EMS)

The energy management system handles the controls and coordination of ESS dispatch activity. The EMS communicates directly with the PCS and BMS to coordinate on-site components, often by referencing external data points. The EMS is responsible for deciding when and how to dispatch, generally driven by an economic value stream, such as demand-charge management, time-of-use arbitrage, or solar self-consumption. EMS software attempts to optimize the performance of the ESS by weighing long-term cycling and capacity degradation with the asset’s return on investment. This involves knowing the BMS and PCS limitations and recognizing when the energy storage system can be used most effectively.

Delivery Information

Shipping Methods

We offer a variety of shipping options, including sea freight, air freight, railway transportation, and international express delivery, to meet the diverse needs of our customers.

Estimated Delivery Time

We will provide you with the estimated delivery time for your order, which will be clearly stated in the formal order to ensure your rights are protected, allowing you to arrange for the receipt of your goods in a timely manner.

Order Tracking

We provide order tracking services, allowing you to stay informed about the current status and expected arrival time of your order. Detailed inspection information and shipping manifests, including photos and videos, are provided to ensure the security of your transactions.

Certificate

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FAQ

Q: What is an energy storage system?

A: An energy storage system (ESS) is a technology that captures electricity or other energy forms to be used later, balancing supply and demand by storing surplus energy—especially from intermittent renewable sources like solar and wind—and releasing it when needed. ESS technologies include electrochemical (batteries), mechanical (pumped-hydro, flywheels), and thermal systems, acting as a buffer for the electrical grid, industrial sites, and homes to ensure stability and efficiency.

Q: How long do batteries last in energy storage?

A: Most solar batteries on the market today will last somewhere between five to 15 years. While that is a significant amount of time, you'll likely need to replace them within your solar system's 25 to 30+ year lifespan.

Q: Can the ESS work with solar systems?

A: Yes. Our ESS products are designed to integrate with solar inverters and PV systems, allowing users to store excess solar energy for later use.

As one of the leading energy storage system manufacturers and suppliers in China, our products have good reputation in the market. Please feel free to buy high quality energy storage system at competitive price from our factory. Customized orders are welcome.

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