Deye storage package 61.44 Kwh LiFePo4, Bos-G

This is a complete energy store, made up of twelve identical modules mounted in a rack and connected one after another, plus the control box that runs and protects them. Twelve modules is the maximum the series accepts in a single assembly, so this is the most capacious version of the family. From the outside it behaves like a single large battery, which charges when energy is cheap or abundant and discharges when it costs a lot or when the grid is missing.

With 61,44 kWh available, the system can support a hall, a warehouse or an office building overnight and, above all, can cover the consumption peaks during the day, so that you do not exceed the contracted power. It charges and discharges at 100 A rated, with a peak of 120 A. It is a heavy assembly: each module measures 440 x 585 x 133 mm and about 46-49 kg, and the control box 440 x 570 x 150 mm and about 19 kg, so installation requires a strong floor and enough people. Being IP20, it is installed indoors or in a dedicated cabinet. Worth remembering for operation: the modules charge only between 0 and 55 degrees C, but can deliver energy from -20 degrees C, so in a very cold space a frost-free room is preferable. If more is needed, several assemblies of this kind can be paralleled.

HV system of 61,44 kWh, the maximum configuration on a single cluster: 12 BOS-G-Pack5.1 modules of 5,12 kWh connected in series, nominal voltage 614,4 Vdc. Modules with LiFePO4 cells, 51,2 V nominal, 100 Ah, rated charging/discharging current 100 A and peak 120 A, dimensions 440 x 585 x 133 mm, about 46-49 kg each, 19 inch rack format. The BOS-G-PDU-2 unit covers the 200-1000 Vdc range, contains the master BMS, the contactors and the protections, communicates via CAN and RS485, measures 440 x 570 x 150 mm and about 19 kg. IP20 assembly, installation indoors or in a dedicated cabinet; permitted temperature on charging 0...55 degrees C, on discharging -20...55 degrees C; paralleling with other clusters for higher capacities. 10-year warranty.

Who it suits

Suitable for a hall, a warehouse or an office building with a Deye high-voltage hybrid inverter, which needs maximum capacity on a single assembly and a frost-free indoor space.

Terms explained

• Cluster: A group of modules run by a single control box, which behaves like a single battery; several clusters can be connected in parallel for higher capacities.
• Charging temperature 0...55 degrees C: Below zero degrees the battery no longer accepts charging, so that the cells are not damaged, although it can deliver energy down to -20 degrees C; that is why the installation location must be frost-free.
• Consumption peak and contracted power: The short moments when consumption rises abruptly; the battery covers them from the stored energy, so that you do not exceed the power you have contracted with the supplier.

Technical specifications

Recommended applications

• Commercial and industrial storage on Deye HV hybrid inverters
• Reduction of contracted power peaks at medium-sized consumers
• Backup for halls, warehouses and office buildings
• Systems extended by paralleling several BOS-G clusters

Warranty

10 years

Technical details

Series-level specifications — valid for the product family

The Deye BOS-G storage package of 61,44 kWh represents the maximum configuration of the BOS-G series on a single cluster. It consists of 12 BOS-G-Pack5.1 modules of 5,12 kWh each, connected in series, plus the BOS-G-PDU-2 control unit. The nominal voltage of the bank is 614,4 V.

The modules have LiFePO4 cells, nominal voltage 51,2 V and capacity 100 Ah each, with a rated charging and discharging current of 100 A and a peak of 120 A. Each module has dimensions of 440 x 585 x 133 mm and a mass of about 46 - 49 kg, in 19 inch rack format.

BOS-G-PDU-2 provides the management of the cluster: it covers the 200 - 1000 Vdc range, contains the master BMS, the contactors and the protections, and communicates via CAN and RS485 with the inverter. It has dimensions of 440 x 570 x 150 mm and a mass of about 19 kg.

The whole assembly has a protection rating of IP20 and is installed indoors or in a dedicated cabinet. The permitted charging temperature for the modules is 0...55 degrees C, and the discharging one -20...55 degrees C. The system can be paralleled with other clusters for higher capacities.