Home energy storage devices store electricity locally for later consumption. Electrochemical energy storage products, also known as "Battery Energy Storage System" (or "BESS" for short), at their heart are rechargeable batteries, typically based on lithium-ion or lead-acid controlled by computer with intelligent software to handle charging and discharging cycles. As time goes, lead-acid battery is gradually repalced by lithium iron phosphate batteries. Manly can custom lithium battery pack for home energy storage. We can supply 5-30kwh home energy battery. The consist of home battery energy storage system1.Battery cells, manufactured by battery suppliers and assembled in battery modules (the smallest unit of an integrated battery system).2.Battery racks, made up of connected modules that generate a DC current. These can be arranged in multiple racks.3.An inverter that converts a battery’s DC output to an AC output.4.A Battery Management System (BMS) controls the battery, and is usually integrated with factory-made battery modules. The benefits of home battery storage1.Off-grid independenceYou can use home battery storage when power failure. You can use it independently for bridge, refrigerator, TV, oven, air conditioner, etc. With batteries, your excess power is stored in the battery system, so on those overcast days when your solar system doesn’t produce as much power as you need, you can pull from the batteries, instead of the grid. 2.Minimise electric billsHomes and businesses can take electricity from the grid when it is cheaper and use it during peak periods (where costs can be high), creating a bliss balance between solar and grid electricity with the lowest possible costs. 3.No maintenance costSolar panel and home batteries don’t need to interact and maintain, Once home energy storage installed, you can benifit from it without no maintenance cost. 4.Enviromental protectionHome energy storage use your own solar instead of using electricity from the grid, It can reduce your carbon footprint. It is more conducive to enviromental protection. 5.No noise pollutionSolar panel and home energy battery offer no noise pollution. You will use your electrical appliance randomly and have a good relationship with neighborhood. 6.Long Cycle Life:Lead-acid batteries have a memory effect and cannot be charged and discharged at any time. The service life is 300-500 times, about 2 to 3 years.Lithium iron phosphate battery has no memory effect and can be charged and discharged at any time. After the service life of 2000 times, the battery storage capacity is still more than 80%, up to 5000 times and above, and can be used for 10 to 15 years 7.Optional bluetooth functionThe lithium battery is equipped with bluetooth function. You can inquire the remaining battery by App at any time. 8.Working TemperatureLead-acid battery is suitable for use in the range of -20°C to -55°C due to the freezing of the electrolyte at low temperatures, , especially in winter when the temperature is low and cannot be used normally.Lithium iron phosphate battery is suitable for -20℃-75℃, or even higher, and can still release 100% of the energy. The thermal peak of a lithium iron phosphate battery can reach 350℃-500℃. Lead-acid batteries are only 200°C