BATTERY ENERGY STORAGE SYSTEMS (BESS)
Battery-Max Lite — outdoor energy storage system 30–90 kWh for business
Country: China · Model: Battery-Max Lite
The Battery-Max Lite is an outdoor cabinet energy storage system of 30–90 kWh with a voltage of 307–921 V. It is installed at commercial sites for grid-tied, backup and off-grid modes with black start capability.
- Chemistry
- LiFePO4 (cobalt-free)
- Module
- 7.5 kWh, 76.8 V
- Configurations
- LITE 30–90 (4–12 modules), 307–921 V
- Expansion
- up to 10 cabinets (900 kWh)
Technical specifications
| Chemistry | LiFePO4 (cobalt-free) |
|---|---|
| Module | 7.5 kWh, 76.8 V |
| Configurations | LITE 30–90 (4–12 modules), 307–921 V |
| Expansion | up to 10 cabinets (900 kWh) |
| Current | 100 A, peak 170 A for 3 s (up to 1C) |
| Ingress protection | IP55, −20…+50 °C |
| Communication | CAN, RS485, Modbus TCP |
| Certificates | CE, UN 38.3, IEC 62040, IEC 62619 |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The cabinet is fitted with 4–12 modules of 7.5 kWh at 76.8 V, which sets the capacity step. The discharge current is 100 A, with a peak of 170 A for 3 s, that is up to 1C. Up to 10 cabinets are combined into one system, giving up to 900 kWh. The IP55 enclosure operates at temperatures from −20 to +50 °C, so a separate room for the BESS is not needed. Communication with the inverter and the control system uses CAN, RS485 or Modbus TCP. The cells are cobalt-free LiFePO4, and the certificates are CE, UN 38.3, IEC 62040 and IEC 62619.
How to choose
The cabinet capacity is selected by the number of modules, and the voltage is matched with the battery input of the hybrid inverter or PCS, since it varies from 307 to 921 V. If the system is installed indoors, there is the rack version LiteIn with an IP20 enclosure. For a private house such a capacity is excessive; the HVM of 8.3–22.1 kWh is more suitable there.
Request a price and lead time
Battery-Max Lite — outdoor energy storage system 30–90 kWh for business. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the capacity of one Battery-Max Lite cabinet?
From 30 to 90 kWh; the cabinet holds 4–12 modules of 7.5 kWh each.
How many Battery-Max Lite cabinets can be combined?
Up to 10 cabinets, with a total system capacity of up to 900 kWh.
Does the Battery-Max Lite support black start?
Yes, the system works in grid-tied, backup and off-grid modes and supports black start; the discharge current is 100 A with a peak of 170 A.
What communication interfaces does the Battery-Max Lite have?
CAN, RS485 and Modbus TCP for data exchange with the inverter and the control system.
In what temperature range does the Battery-Max Lite operate?
From −20 to +50 °C; the enclosure has IP55 protection and is designed for outdoor installation.
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Need a price, lead time or replacement?
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