261kWh Energy Storage Cabinet
125/100 kW
The 261kWh Energy Storage Cabinet (ESSL233-832-05c) is a commercial energy storage cabinet rated at 125/100 kW, designed for commercial and highway charging sites. LFP Battery and Liquid Cooled. Output voltage ranges from the specifications below, supporting Type 2, J1772 and GB/T connectors globally.
Features
- LFP Battery
- Liquid Cooled
- 832V
Use Cases
Solar + Storage Peak Shaving
Pair with on-site PV to store daytime solar generation and discharge during evening peak utility rates, reducing grid draw by up to 70% at high-consumption sites.
EV Charging Site Demand Charge Reduction
Buffer EV charger load spikes with on-site storage to flatten monthly demand charges, which typically dominate commercial electricity bills for fast-charging sites.
Microgrid & Off-Grid Operation
Combined with on-site solar and EV chargers, the storage cabinet enables islanded microgrid operation during grid outages — useful for highway service areas and remote sites.
Frequently Asked Questions
V2G-enabled energy storage systems can discharge battery power back to the grid during peak demand, allowing EV owners and site operators to earn demand-response revenue. Hangtai bidirectional chargers support V2G protocols per IEC 61851-23.
Yes. By storing grid power during off-peak hours and discharging during peak rate periods, energy storage can reduce electricity costs by 30-50%. Combined with solar PV, sites can achieve near-zero energy costs.
Specifications
| System Capacity | 233-261 kWh |
| Rated Power | 125/100 kW |
| Battery Type | LFP |
| Battery Voltage | 728-936V |
| Cooling | Liquid-cooled |
| Fire Suppression | Perfluoro Aerosol |
| IP Rating | IP54 |
| Dimensions | 1000 × 1350 × 2270 mm |
Price
$120,000
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