| Product number | HJ-ESS-EPSA1 | HJ-ESS-EPSA2 | HJ-ESS-EPSA3 | HJ-ESS-EPSA4 |
|---|---|---|---|---|
| Battery parameters | ||||
| Battery Type | Lithium Iron Phosphate | |||
| PCS/Battery capacity | 100KW*2 | 500KW | 500KW*2 | 1500KW |
| System battery configuration | 2P224S | 5P240S | 10P240S | 14P240S |
| System rated capacity | 400kWh | 1000kWh | 2150kWh | 3000kWh |
| System rated voltage | DC 716.8V | DC 768V | DC 768V | DC 768V |
| Charge and discharge rate | 0.5C | |||
| Battery cooling method | air cooling | |||
| System parameters | ||||
| size | 10 feet container | 20 feet container | 35 feet container | 40 feet container |
| weight | 10t | 20t | 35t | 40t |
| Protection level | IP54 | |||
| Temperature control solution | air cooling | |||
| fire protection plan | Perfluorohexanone + water fire protection (optional) | |||
| Protocol | CAN/MODBUS/IEC104/IEC61850 | |||
Product Introduction: The container energy storage system is composed of 10/20/40-foot prefabricated cabins. It is an integrated container system designed to meet megawatt-level power output requirements. The setup fully integrates energy storage battery systems, energy management systems, monitoring systems, temperature control systems, and fire protection systems. Using battery clusters as the basic unit, this product caters to varying system voltage and capacity demands. It operates in synergy with photovoltaic, wind power, thermal power, and other systems to optimize new energy consumption, smooth output fluctuation, perform peak shaving and valley filling, handle frequency and peak regulation, and supply essential ancillary services to the power grid. It is highly versatile and widely applied across power distribution, transmission, and usage sectors.









QWhat is the MOQ (Minimum Order Quantity) for the products?
The MOQ depends on the specific product details and configuration. Large quantity orders are eligible for volume-based pricing discounts.
QCan product samples be sent to customers?
Yes, sample orders are supported. Select items can be provided as sample units to facilitate testing and quality checks.
QDo you provide customized packaging and support OEM services?
Yes, we support comprehensive OEM services and custom packaging design. Simply send us your branding guidelines and design requirements, and our team will prepare the layouts.
QWhat is the expected production and delivery timeframe?
The standard turnaround and delivery times vary based on your order quantity. For specific lead time estimates, please get in touch with our customer service team.
QWhat shipping methods can you arrange?
We provide flexible delivery options, including both air freight and sea cargo configurations, depending on individual client and project requirements.
QDo your energy storage products come with a warranty?
Yes, we provide 1 to 3 years of warranty coverage, which varies according to the specific configuration and model of the system.