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LiFePO4 Battery System for Households
LiFePO4 Battery System for Households
2. INTRODUCTION
The battery system main using Solar power system for Family house. It also have a with to controller the
battery easily and protect our Household application timely.
• Iron phosphate-lithium power battery
• Long warranty period:5 years
• Higher energy density, smaller volumn for household.
• Support connected in parallel mode for expansion
• Photovoltaic system: This battery pack is designed for household photovoltaic systems.
• Battery management system (BMS): The battery packs built-in BMS monitors its
operation and prevents the battery from operating outside design limitations.
• Expandability: This battery pack can be easily expanded by adding expansion battery packs
in parallel connection.
2.2 Product Over View
2.1 Features
1. LED display 2. Power On/Charging indicator
3.Battery Negative -
4. Battery Po
5. Switch 6. Communication port
7.Earth wire
8. Wall mounted fixing
48V
Front view
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1.1 Purpose
This manual describes the introduction, installation, operation and emergency situations of the battery bank.
Please read this manual carefully before installations and operations. Keep this manual for future reference.
1.2 Scope
This manual provides safety and installation guidelines as well as information on tools and wiring.
1.3 Safety Instructions
WARNING:
This chapter contains important safety and operating instructions. Read and keep this
manual for future reference.
1.Before using the unit, read all instructions and cautionary markings on the unit, the batteries and all
appropriate sections of this manual.
2. CAUTION –
,even burst. please use it following using manual. In case
-- To reduce risk of injury,damage
of
causing personal
3. Do not disassemble the battery. Take it to a qualified service center when service or repair is required.
Incorrect re-assembly may result in a risk of fire.
4. To reduce risk of electric shock, disconnect all wirings before attempting any maintenance or cleaning.
Turning off the unit will not reduce this risk.
5. CAUTION – Only qualified personnel can install this device with inverter.
6. For optimum operation of this battery, please follow required spec to select appropriate cable size.
7. Be very cautious when working with metal tools on or around batteries. A potential risk exists to drop a tool
to spark or short circuit batteries or other electrical parts and could cause an explosion or fire.
8. Please strictly follow installation procedure.
9. To support full output load, at least 2 sets of LPBF48V for inverter larger than 6KVA in parallel connection.
10.
GROUNDING INSTRUCTIONS
- This System should be connected to a permanent grounded wiring
system. Be sure to comply with local requirements.
11. NEVER cause AC output and DC input short circuited. Do not connect to the mains when DC input
short circuits.
12. Warning!! Only qualified service persons are able to service this device.
13. Battery should be installed indoor and kept away from water, high temperature mechanical force and flames.
14. Do not install the battery in any environment of temperature below 0°C or over 55°C
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and humidity over 80%.
15. Do not put any heavy objects on the battery.
1 ABOUT THIS MANUAL
Special Attention: Due to the built-in protection board of the lithium battery pack is with
over-discharge protection function, it is strongly recommended to stop using the load when
the battery pack is over-discharged. The battery pack cannot be repeatedly activated for
discharge. Or the battery may be failed to be activated by the AC or PV activation cable
( It requires a special charging activation method), so cannot be charged. Therefore, when
the battery pack is low power, please charge the battery as soon as possible when main
power or solar energy is available.
1. The batteries can be connected in parallel. Series connection is not allowed.
Use in upright position only.
2. The batteries are not allowed to connected with PWM controller for charging.
1.4 Can be connected in parallel
LPBF48200-P
