Household energy storage system configuration

With the strategic transformation of national energy development, new energy gradually replaces the traditional petrochemical energy and becomes the mainstream direction of world energy development. It is the rapid development of new energy that drives the development of related machinery manufacturing, energy storage industry and fire protection industry. One of the most common is home storage, which stores energy by installing lithium-ion batteries inside and then releasing it through a process when needed. This will save money and reduce carbon emissions. At present, home energy storage has achieved sustained growth in Europe and the United States for many years, and has been favored by international capital. Household energy storage adopts modular design, integrating solar charging controller, system controller and inverter, lithium battery and special management system for lithium battery -BMS, which can be charged by solar energy or power grid, power supply for air conditioning, TV, fan, refrigerator, satellite antenna and other small and medium power appliances, and can also be used as emergency reserve power supply. Solve the problem of power supply in case of power shortage. The battery of the household split unit is installed separately from the inverter. Users can match the household energy storage inverter according to their own needs. In addition, switching power supply or inverter can be matched as a backup power supply. Generally, it includes four types: hybrid home PV + energy storage system, coupled home PV + energy storage system, off-grid home PV + energy storage system and photovoltaic energy storage energy management system. Some customers ask what is the cost of household storage?

Storage battery specification: 51.2V100Ah

Battery power: 5120WH

Rated voltage: 51.2V

Rated capacity: 100Ah

Internal resistance: ≤35mΩ

Cycle life: ≥3000 times

Charging voltage: 58.4±1V

Discharge current: 100A

Discharge cut-off voltage: 40V

Charging temperature: 0 ~ 45℃

Discharge temperature: -20 ~ 60 ℃

Storage temperature: -20 ~ 40 ° C

Temperature protection: 65℃±5℃

Battery case: cold rolled sheet metal

Lithium protection: short circuit protection, over charge protection, over discharge protection, over current protection, temperature protection, balance and so on

Application field: Energy storage

Power display: Display battery power through the display screen to intuitively understand the battery status;

Modular design, small volume, high capacity;

More convenient operation, more safe;

Support multi-module parallel, easy to operate;

Support high current charge and discharge; Up to 1c continuous charge and discharge;

The front operation, wiring, installation and maintenance is convenient;

Various communication interfaces :RS485, RS232, CAN;

High compatibility BMS, seamless docking industry multiple energy storage inverters.