this is a brand commercial grade lifepo4 battery. 48V/51.2v 170ah 8.70kWh. latest catl cell inside. This battery can be cycled 6,000 times at a discharge depth of 80% per day, which means it will last for 20 years. high value. good for house, boat, farm and small workshop.
5 years warranty +5 Years Material & Workmanship Warranty.
this is a commercial grade lifepo4 battery, it is compatible with 48v lead acid batteries solar system. this battery also support most 48v mppt controller, 48v off grid solar system and generator.
This battery supports parallel connection to expand capacity. This battery also has a 485 port, which can be installed on a computer to monitor the operation with the supplied software.
Type of battery: Lithium iron phosphate (LFP) Rated voltage: 51.2V DC（25℃±2℃） Rated capacity: 170Ah Usable capacity: ≥150Ah Rated energy: 8.70kWh Composition method: 1P16S Operating voltage range: 44.8～57.6V DC Standard charging current: 50A DC Maximum charging continuous current: 50A DC Standard discharge current: 50A DC Maximum discharge continuous current: 70A DC parallel: unlimit Maximum discharge pulse current: 100A DC（30s，25℃±2℃，SOC≥40%） Operation temperature range: 0~55℃(charge), -20~55℃(discharge) Working relative humidity: 20%～80% Protection class: I Output short-circuit current: 1.444KA (1.12ms) IP class: IP65 Attitude: <2000m Cell self-discharge rate: ≤5%（25℃, 50%SOC） Factory state of charge: 30% Insulation resistance factory test: >100MΩ Group pressure difference: ≤20mV Battery internal resistance: 0.34±0.05mΩ, new battery state (30~40% SOC, 1kHz, single cell) Weight: 53kg Dimensions (width x height x depth): 460mm*500mm*200mm Installation location Indoor