20kwh Battery Backup System

20kwh battery backup systems are safe Lithium Iron Phosphate (LiFePO4 or LFP) batteries with enclosures that make installation simple with copper bus bars for each battery module. Cables are provided from the host battery module to the inverter at a customer-determined length. Coupled with the Sol-Ark inverters, this is a pre-wired system that contains the battery, inverter, charge controller, and more, all in one package; no fuses, breakers, or combiner boxes are necessary! With minimal additional hardware required, your installation stays simple and low-cost. The designs of all systems to meet and exceed all safety requirements for energy storage systems. At the cell level, our systems have successfully passed explosion resistance crush, puncture, drop, and impact tests. At module, stack, and system levels, our advanced battery management system balances the cells and the paralleled modules protect against under/over voltage and current, temperature, and short circuit protections.

This 20kWh battery storage package supplies backup energy solutions for a substantial portion of the home. You can power lights, computer and cell phone charging, TVs, security systems, and common appliances like a refrigerator and freezer. You can design and customize the right energy storage system to meet your needs. You can connect multiple Encharge batteries to maximize backup potential for your entire home. The key characteristics of a 20kwh battery backup system are the power output, usable capacity, and efficiency with which it stores and discharges electricity. Other characteristics, like the chemistry of the battery, help to determine how effective it is at storing electricity. The physical characteristics of a battery help determine whether you'll need an entire garage of batteries or a wall-mounted, radiator-size battery. Beyond just storing energy, batteries have a number of additional traits, such as being able to easily scale in size or to provide power if the grid goes down.

• Off-grid but with the grid as a back
• It exports energy back to the grid but this is adjustable from 0Watt to 5500Watt
• It can supply the AC loads connected to the grid and critical loads off-grid, combined capacity of 20kw

• Self-consumption and feedback to the grid
• User-adjustable battery charging, including a timer
• Programmable multiple operation modes, grid-tie, off-grid, grid-tie with backup
• Built-in time for various modes of on/off operation
• Multiple communication for USB, rs232, Modbus, SNMP, GPRS, and Wi-Fi
• Monitoring software for real-time status and control
• Enhance AC & Solar Charger up to 100Amps
• Scalable Li-Ion battery, standard 20kwh
• 20kwh battery backup system has Lithium-ion batteries with over 8,000 cycles
• High surge discharge current up to 3C
• IP20 indoor use only

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