Certified Safe Online 2MWh Battery ESS Energy Container System
2. Packed with PCS, EMS, and other systems
Certified Safe Online 2MWh Battery ESS Energy Container System is a perfect energy storage solution for large-scale projects. BLOO POWER produce the battery energy storage system container for easy installation. This all-in-one box integrates with EMS, PCS, network/fiber optic switch, energy storage converter, transformer, high voltage cabinet, power distribution cabinet, cooling system, and other systems, which offers comprehensive protection for an HV project. This power tool batteries & chargers 2MWh battery for the commercial system will offer high-efficiency power continuously. The impressive large capacity will hold enough power from solar panels during the day, or charge the power from the grid, charging at off-peak time (peak shaving) to save more electricity bills for users.
Container ESS can be applied to many fields, such as power stations, databases, hospitals, Islands, etc. Simply let us know the requirements of your project, and we can offer you a good solution with everything.

Parameter
|
System Parameters |
||
|
Rated AC Power |
250KW/500KW | 500KW/1000KW |
| Rated AC Voltage |
400V |
|
| Rated AC Current |
360A/720A |
720A/720A*2 |
| THD | <3%(Linear load) | |
| PF Adjustable Range | -1(leading) ~ +1(lagging) | |
|
Battery Cell Specification |
3.2V/120Ah; 3.2V/280Ah |
|
| Battery Cell cycle Life |
>8000 cycls@0.5C, 25℃ |
|
|
Available Rated Capacity |
500KWh/1000KWh | 500KWh/1000KWh |
|
Type |
Modular, High efficiency three level | |
|
Protection |
Over temperature, low temperature charging, over current, short circuit, over voltage, under voltage, DC bus protection, tec. |
|
| Connection Mode | Three phase three wire/three phase four wire | |
| Isolation Transformer | Equipped(optional) | |
| Working Mode | Grid-tied peak shaving/off-grid power supply guarantee | |
| General Parameters | ||
| Dimension(W*D*H) | 6058*2438*2896mm | 12196*2438*2896mm |
| Weight | 18 tons | 35 tons |
| IP Grade | IP55 | |
| Operating Temperature | -25℃ ~ 60℃(Derating>45℃) | |
| Relative Humidity | 0 ~ 95%(non-condensing) | |
| Altitude | 3000m(>3000m Derating) | |
| Fire Extinguishing System | FM200 pipe fire extinguishing system | |
| Cooling System | Air cooling / Liquid cooling | |
| Communication Interface/Protocol | RS485, Ethernet/Modbus RTU, Modbus TCP | |
Why Choose a Certified Safe Online 2MWh Battery ESS Energy Container System for Grid-Scale Projects?
The certified safe online 2MWh battery ESS energy container system excels in scalability, supporting parallels up to 100 MWh while maintaining single-point EMS control via Modbus TCP. Its "online" certification-meaning remote monitoring and firmware updates-facilitates predictive maintenance, reducing O&M costs by 25% (Fraunhofer ISE, 2025). For renewables integration, it firms 5–10 MW solar/wind farms, dispatching 2 MWh during peaks and capturing curtailment.

Product Features
1. Cooling system: air cooling or liquid cooling.
2. Impressive 2000KWh capacity.
3. Various protections, safe and durable.
4. Professional team with good after-sales services.

Energy storage system statistical load power
It's essential to calculate the power consumption of each load in detail, including both rated power and actual operating power. For example, a 100-watt light bulb has a rated power of 100 watts, but with energy-saving technologies, its actual operating power might only be 80 watts. For intermittently operating loads, such as air conditioners, their operating time and frequency should be considered to calculate the average power consumption. Based on the total power consumption of the loads and the duration of electricity use, daily, monthly, or yearly electricity consumption can be calculated.

Price Advantage
We cannot promise that we can offer you the lowest price, but we can promise that we can offer you the best price, which means you can get the best quality products at a reasonable price. We will not sacrifice product quality to attract customers at low prices, Doing one-off business is not our goal. We hope to support our customers in expanding their businesses, we always know customer prosperity is our priority.
High degree of modularity, simple structure, easy to install and maintain; Integrate independently developed BMS products for realtiem monitoring and management.

Certificates

About us



FAQ
Q:Is there a warning function for low battery levels in the battery?
A: The battery can be equipped with an early warning function, providing real-time monitoring of battery parameters and prompt notifications to users for timely resolution of any issues.
Q:Do the energy storage batteries charge quickly?
A:The speed of charging and the charging efficiency of energy storage batteries varies based on the specific model and its specifications. Typically, high-quality batteries have a faster charging speed and a more efficient charging process.
Q:What factors contribute to the extended lifespan of your battery?
A:The use of single-cell protection further enhances the safety of our batteries.
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