3 Overview
The 48V 200Ah series products use lithium iron phosphate (LFP) as the positive
electrode material. It can be widely used in telecom scenario and energy storage
systems such as off-grid, grid-connected, and home use.
The battery pack is composed of 15 cells/16 cells of LFP batteries in series
connection, with low self-discharge, high energy density, and no memory effect. This
type of battery also has excellent performance in high rate, long cycle life, wide
temperature range, and high safety.
3.1.1 Features
3.1 Product Description
•
High energy density
Higher volume ratio energy and weight ratio energy.
•
Maintenance-free
The battery pack is maintenance-free in the process of using, which can save
customers' battery operation, maintenance testing costs and reduce the frequency of
on-site replacement.
•
Long cycle life
The battery pack life is 3 times long than the ordinary lead-acid batteries.
•
Excellent temperature characteristics
When charging, the battery working temperature can reach 0
℃～＋
60
℃
(recom-
mended using temperature: +15
～＋
35
℃
). When discharging, the battery working
temperature can reach -20
℃～＋
60
℃
(recommended using temperature: +15
～
＋
35
℃
).
3.1.2 Basic Functions
•
Monitor
The battery system uses a high-performance BMS, it has protection functions
such as current, voltage.
•
Alarm
Support abnormal alarms such as overvoltage, under-voltage, overcurrent, short
circuit, high and low temperature, battery failure, hardware failure, etc.
•
Communication
Provide dual RS485 interfaces, upload alarming and status data through the
RS485/CAN communication protocol.
