White 241 kWh high-voltage battery cabinet with air cooling and front ventilation grilles.
Gray electrical cabinet with a door-mounted cooling unit and black base.
White VoltaNest electrical cabinet with a door-mounted cooling unit and ventilation grilles.
Open battery storage cabinet with stacked modules and a door-mounted cooling unit.
Open battery storage cabinet with labeled battery packs, fire suppression system (FSS), and BMS.
White 241 kWh high-voltage battery cabinet with air cooling in a server room.
Energy system diagram linking batteries, solar panels, inverter, meter, transformer, grid and EMS.
White 241 kWh high-voltage battery cabinet with air cooling and front ventilation grilles.
White 241 kWh high-voltage battery cabinet with air cooling and front ventilation grilles.
Gray electrical cabinet with a door-mounted cooling unit and black base.
White VoltaNest electrical cabinet with a door-mounted cooling unit and ventilation grilles.
Open battery storage cabinet with stacked modules and a door-mounted cooling unit.
Open battery storage cabinet with labeled battery packs, fire suppression system (FSS), and BMS.
White 241 kWh high-voltage battery cabinet with air cooling in a server room.
Energy system diagram linking batteries, solar panels, inverter, meter, transformer, grid and EMS.

241kWh High Voltage Battery Cabinet (Air Cooling) — VN-HC-241

FOB
Shipping
Air freight, land freight, sea freight
Product Introduction
The VN-HC-241 is a 241kWh high-voltage battery cabinet with an integrated air-cooling design, built for large commercial and industrial energy storage. Inside a single robust outdoor-rated enclosure, 16 battery pack modules are arranged in a dual-column layout — each with dedicated fan cooling — together with an intelligent BMS (Battery Management System) and an FSS fire suppression system for all-around safety. Working with a hybrid inverter, energy meter and transformer, and centrally managed by the EMS (Energy Management System) with web and mobile APP monitoring, it forms a complete solar-plus-storage solution connected to the grid and photovoltaic array — ideal for peak shaving, backup power, self-consumption and microgrid applications. As the flagship of the VN-HC cabinet series, it shares the same platform, BMS and FSS architecture as the VN-HC-50 (50kWh) and VN-HC-70 (70kWh), scaling your storage capacity while keeping design, installation and operation consistent.

Specification

Essential details
Size
N.W
Shipping
Air freight, land freight, sea freight
Specification Number
VN-HC-241
FAQ
Q1: What is the energy capacity of this cabinet?
A1: The VN-HC-241 provides 241kWh of energy storage in a single high-voltage battery cabinet with air cooling.
Q2: What safety systems are built in?
A2: The cabinet integrates a BMS (Battery Management System) for cell-level protection and an FSS fire suppression system, housed in a robust enclosure suitable for
Q3: How is the system monitored?
A3: The cabinet works with the EMS (Energy Management System), which can be monitored via web platform and mobile APP.
Q4: Are there smaller options in the same series?
A4: Yes, the VN-HC-50 (50kWh) and VN-HC-70 (70kWh) share the same cabinet platform, BMS and FSS architecture — models can be selected or combined according to
Q5: What applications is it suitable for?
A5: Commercial and industrial scenarios such as peak shaving, self-consumption of solar power, backup power and microgrid projects.
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About Us

Hefei VoltaNest Energy Storage Technology Co., Ltd.

Voltanest has been deeply engaged in green energy for over 16 years. We are changing together with the energy market over the time. But our focus on providing the highest-quality solutions remains as true today as it was then.

We are committed to provide tailored solutions for a wide range of applications, including residential, commercial, industrial, large-scale, and utility projects.

We want to be a life-cycle partner, from inception to design, and across installation, execution, maintenance, and operations – we will be there every step of the way.

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