Fogstar 40.96kWh Outdoor Battery System

Description

Fogstar Energy IP56 Outdoor Battery Storage System

Take your energy storage to the next level with the robust and versatile Fogstar Energy 48V outdoor battery system, combining Fogstar 5.12kWh LiFePO4 rack batteries with a purpose-built IP56-rated outdoor cabinet.

Designed for outdoor installations, the system combines high-capacity battery storage with a durable carbonised steel enclosure engineered to protect the batteries from dust, rain and the elements.

Integrated copper busbars simplify installation, while a slanted roof, bug-proof grating and robust locking mechanism provide additional protection for residential, commercial and off-grid battery storage installations.

Available Configurations

20.48kWh System: 1 x IP56 Outdoor Cabinet + 4 x Fogstar Energy 5.12kWh Rack Batteries
40.96kWh System: 1 x IP56 Outdoor Cabinet + 8 x Fogstar Energy 5.12kWh Rack Batteries

The system can also be expanded as your energy requirements increase. Each cabinet can house up to eight 5.12kWh batteries, while multiple cabinets can be used for significantly larger installations.

High-Capacity LiFePO4 Battery Storage

Each system uses Fogstar Energy 51.2V 5.12kWh LiFePO4 rack batteries. Each battery provides 5.12kWh of usable capacity and incorporates a PACE 100A battery management system.

Choose four batteries for 20.48kWh of storage or eight batteries for a substantial 40.96kWh system.

Designed for Outdoor Installation

The IP56-rated cabinet is constructed from durable carbonised steel and designed to protect the battery system from dust and water ingress.

A slanted roof helps divert rainwater away from the enclosure, while bug-proof grating helps prevent insects and pests from entering the cabinet. A robust locking mechanism provides additional security for the batteries inside.

Key Features

IP56 weather-resistant cabinet – designed for reliable outdoor battery installations.
20.48kWh or 40.96kWh capacity – choose between four or eight Fogstar Energy rack batteries.
Integrated copper busbars – designed to simplify battery connections and installation.
Durable carbonised steel construction – provides robust protection for the battery system.
Bug-proof grating – helps prevent insects and pests entering the enclosure.
Robust locking mechanism – helps secure the batteries within the cabinet.
Slanted roof – directs rainwater away and helps prevent pooling.
Heated batteries – suitable for installations where low-temperature operation is required.
Scalable system – additional Fogstar Energy rack batteries and cabinets can be added as storage requirements increase.
10-year battery warranty – long-term manufacturer warranty on the included Fogstar Energy batteries.

Battery Specifications

Manufacturer: Fogstar Energy
Model: ESR48V 5.12KWH
Battery Chemistry: LiFePO4
Cell Model: EVE LF100LA
Cell Assembly: 16S1P
Capacity per Battery: 5.12kWh
Nominal Voltage: 51.2V
Capacity: 100Ah
BMS: PACE 100A
Maximum Discharge: 100A
Balance Current: 0.5A
Cycle Life: 4,000 cycles at 1C to 80% remaining capacity
Usable Capacity: 5.12kWh per battery
Weight: 45.2kg per battery
Rack Size: 3.5U
Dimensions: 450mm (W) × 160mm (H) × 440mm (L)
Pre-loaded Inverter Protocols: Victron, Sofar, Pylontech, Growatt, Solis and GoodWe

System Capacity

4 Battery System:
4 × 5.12kWh = 20.48kWh total storage

8 Battery System:
8 × 5.12kWh = 40.96kWh total storage

Up to 32 batteries can be connected across four outdoor cabinets, providing a potential total capacity of 163.84kWh. Victron installations support up to 31 batteries.