RESS LVG1-B5.4 wall-mounted home LFP battery 5.4 kWh
Country: China · Model: RESS LVG1-B5.4
The RESS LVG1-B5.4 wall-mounted battery stores 5.4 kWh in prismatic LFP cells, and a system of several units is expanded up to 32 kWh. It is hung on the wall of a private house next to a low-voltage hybrid inverter, and the IP65 case makes a separate dry room unnecessary.
- Chemistry
- LFP, prismatic cells
- Expansion
- up to 32 kWh
- Protection rating
- IP65
- Balancing
- active between modules, passive between cells
Technical specifications
| Chemistry | LFP, prismatic cells |
|---|---|
| Expansion | up to 32 kWh |
| Protection rating | IP65 |
| Balancing | active between modules, passive between cells |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The unit is fixed to the wall, so the floor in the technical room stays free and the battery does not obstruct passage. The IP65 protection rating seals the case against dust and water jets, which matters for a garage, boiler room or utility room. Inside are prismatic lithium iron phosphate cells, which pack tightly into a flat case. Balancing is split into two levels: active balancing equalises the charge between modules, and passive balancing pulls up individual cells inside a module. The active scheme is useful when a new unit with a different state of charge is added to a battery that is already working. The expansion limit of 32 kWh sets the maximum energy of one system, and it is taken into account at the solar plant design stage.
How to choose
When selecting the LVG1-B5.4, one calculates how many 5.4 kWh units are needed for night consumption or backup, remembering the ceiling of 32 kWh. A larger energy at low voltage is given by the 48 V NESR48100 module, which scales up to 76.8 kWh, but it has IP20 and is installed in a rack in a dry room. For a high-voltage hybrid inverter it is better to take the floor-standing RESS HVG1 with the same IP65 class. The 512 V 512NESP racks are designed for server room UPS units, not for a private house.
Request a price and lead time
RESS LVG1-B5.4 wall-mounted home LFP battery 5.4 kWh. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
To what capacity can the RESS LVG1-B5.4 be expanded?
The system is expanded up to 32 kWh by adding 5.4 kWh units. The number of units is checked against the inverter connection scheme.
Can the LVG1-B5.4 be hung in a garage?
Yes, the IP65 case is protected against dust and water jets. For an unheated garage the permissible operating temperatures are clarified separately.
How does balancing work in the RESS LVG1-B5.4?
Active balancing works between modules and redistributes the charge, while cells inside a module are equalised passively. In this way new and old units of one system are charged evenly.
Which cells are used in the LVG1-B5.4 battery?
Prismatic lithium iron phosphate (LFP) cells. This chemistry resists overheating, so it is readily used in residential houses.
How does the LVG1-B5.4 differ from the RESS HVG1?
The LVG1-B5.4 is low-voltage and wall-mounted, while the HVG1 is high-voltage and stands in a column on the floor. Both have an IP65 case and LFP chemistry.
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