Energy storage ess wm4 51v 100ah 100a photovoltaics off gride lifepo4 5 kwh

VOLT ENERGY STORAGE ESS-WM4 51.2V 100Ah 100A LiFePO4 Energy storage units ESS-WM4 51.2V 100Ah 100A are devices designed to store energy produced by a photovoltaic installation. Instead of giving away the surplus energy produced, we can keep it in storage and use it when we actually need it, e.g. at night or during extreme weather conditions. This will allow us, among other things, to: optimize electricity consumption and gain energy independence.

photovoltaic installations, emergency power systems. They have a wide range of applications, both in private spaces (single-family houses) and in public spaces (restaurants, hotels, supermarkets, factories, etc.).

The most important features:

The use of lithium-iron-phosphate cells (LiFePO4), which ensures the long life and safety of the device.

Possibility of performing approximately 6,000 cycles, which allows you to charge and discharge the device many times while maintaining at least 60% of the original capacity. All this translates into long years of durability, which is important in applications where stable energy availability is required for many years.

BMS (Battery Management System) management system that monitors various parameters such as voltage, current, temperature and charge status. It also protects the device against excessive discharge, overcharge and extreme temperatures.

The modular design allows you to connect warehouses, so that in the future we can expand the photovoltaic installation and increase capacity if energy demand increases.

Modern design and small size allow the device to be installed in virtually any interior.

Technical data

Rated voltage: 51.2V

Recommended charging voltage: 57V

Nominal capacity: 100Ah

Maximum charging voltage: 58.5V

Energy density: 5120Wh

Recommended charging current: 20A

Maximum continuous current: 100A

Recommended discharge voltage: 46V

Terminal type:plug-in

Maximum discharge voltage: 44.8V

Clamp torque: 8.5Nm

Housing material:SPCC

Maximum discharge current: 150A/3S

Cycle life (0.2 C, 25 ° C 80% DOD): 6000 cycles

AH efficiency – round trip:98%

Discharge temperature:(-20 to 55)°C

Self-discharge within a month: more than 3%

Charging temperature:(0 to 55)°C

Maximum number in parallel circuit:16

Storage temperature:(-20 to 45)°C

Maximum number in series circuit: not allowed

Bluetooth (app): optional

LCD screen: optional

Heating function: optional

Dimensions: 510x475x160mm

Weight:50kg

6AES510010

5904100451876

POSSIBILITY OF CONNECTING UP TO 16 WAREHOUSES IN A PARALLEL CIRCUIT