1 Important Safety Instructions ※ Thank you for choosing EPEVER Lithium Iron Phosphate (LFP) battery, please read this manual carefully before using this product. ※ It is strictly forbidden to install this product in harsh environments such as moisture, salt spray, corrosion, greasy, flammable and explosive, or a large amount of dust accumulation.
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d) It is forbidden to heat and incinerate batteries. It may melt battery components, lose safety features, or burn electrolyte. Overheating can deform, heat, smoke, or burn the battery. Emergency treatment method a) When the electrolyte leaks, avoid skin and eye contact with the electrolyte. In case of contact, wash immediately with plenty of water and seek help from a doctor.
2 General Information 2.1 Appearance Front Side Side Black LCD color screen Weak-current switch B&C&I&K Metal handle Grounding screw interface D&L Negative connector PC upper computer communication interface E&M Positive connector Parallel communication interface Inverter communication interface Pressure reducing valve Parallel communication interface...
3 Basic Information 3.1 Interface definition (1) The RS232 communication interface pin are defined as follows, and the RJ11 communication interface is used to connect the upper computer of the lithium battery PC. RJ11 Pin RJ11 Definition 1、2、6 ( RJ11) (2) The pins of the CAN/RS485 communication interface are defined as follows, and the RJ45 communication interface is used for the communication connection between the lithium battery and the inverter host.
(4) The BMS communication interface pins are defined as follows, and the RJ45 communication interface is used for the communication connection between lithium battery and lithium battery parallel machine. Pin No RJ45 Definition RS485-B RS485-A UP-IN RS485-A (RJ45 ) RS485-B 3.2 Product features ...
3.3 LCD color display Interface introduction:: Main state page Icon Introduction: Main Menu Icon: Tap to enter the main menu HOME interface Main State Icon: Click to enter the Main State interface Parallel Data Icon: Click to enter the Parallel Data page HOME page ...
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Menu ② Menu SOC(Total) Current Voltage Main BMS INFO state Warranty page Current Parallel data Voltage BMS info Cell 01 voltage Cell 02 voltage Voltage ....Cell 16 voltage PACK Info Temperature Mos-T ENV-T Home Warning Protect BMS Status Fault Record GOOD WE PROTOCOL LV BMS Protocol (CAN) for Solar...
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GROW ATT-PROTOCOL Growatt BMS CAN_Bus-protocol-low-voltage USER-485-voltron Voltronic Inverter and BMS 485 communication protocol 20200325 RS485 PYLON RS 485-protocol-pylon-low-voltag Luxpowertek Battery Protocol RS 485-V 01 English Language select Chinese (Traditional Chinese) System PACK SN (BLUETOOTH SN ) Note: The protocol list is access from the BMS motherboard. The following is an example: Based on the built-in list of each BMS motherboard, the first time you change the protocol, you need to enter the permission password, and the initial password is 123456.
4 Instructions 4.1 Packing list Before unpacking, please check the outside of the battery for damage to the packaging and check the model of the battery. If there is any abnormality, please do not open the package and contact the after-sales service center as soon as possible.
4.2 Installation requirements a. Space installation distance Master and check the performance of all tools and devices to ensure safety before using them. The left and right distance between battery packs is recommended. Minimize the distance as much as possible. b.
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d. Space installation requirements 1. Place the wall fixing strip close to the wall (level correction), mark the screw holes with a marker pen with reference to the size shown in the diagram, and then remove the wall fixing strip. 2.
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4. Move the stacked and fixed lithium battery packs to the position shown in Figure 6, align the fixing strips against the wall, move them horizontally, and affix the fixing strips. As shown in Figure 7, use two M6X14 screws to lock the lithium battery pack from both sides.
e. Wiring diagram Positive output power line (1500mm) Negative output power line (1500mm) RS485 communication line (1500mm) Lithium battery positive parallel power line Lithium battery negative parallel power line Lithium battery parallel communication line(DIP~BMS) (1200mm)
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Positive output power line (1500mm) Negative output power line (1500mm) RS485 communication line (1500mm) Warning 1. For operational safety and compliance, please disconnect the communication and cable link with the inverter when storing the battery. 2. During the handling and installation of the battery, it is recommended to wear safety helmets, goggles, protective shoes and other safety equipment suitable for the work to prevent accidental injury;...
4.3 Charging operation Check before charging. Inspect the appearance of the battery and inverter or other connected equipment to ensure that the power cord and all wiring harnesses are connected. Make sure the power supply meets the specification requirements for the battery. 2.
4.5 Description of battery parallel capacity and voltage Maximum Discharge cut-off Number of battery Capacity charging voltage voltage parallel groups 424Ah 2 groups 57.6V 41.6V 636Ah 3 groups 57.6V 41.6V 848Ah 4 groups 57.6V 41.6V 1060AH 5 groups 57.6V 41.6V 1272Ah 6 groups 57.6V...
5 Protection Features Item Factory default parameter Set state Postscript Cell overcharge 3600mV settable alarm voltage Cell Cell overcharge overcharge 3650mV settable protection voltage protection Cell overcharge 1.0S settable protection delay Cell overcharge Cell 3380mV settable protection voltage over-voltage SOC<96% protection SOC release settable...
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Battery over-discharge 44.8V settable alarm voltage Battery Overall over-discharge 43.2V settable over-discharge protection voltage protection Battery over-discharge 1.0S settable protection voltage delay Battery Battery over-discharge 47.2V settable over-discharge protection release protection voltage release Release on charge Plug in the charger to activate Charging over-current alarm 105A...
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Discharge over-current 1 1.0S settable Protection delay Discharge Automatic Automatically disconnects after 1 minute over-current 1 disconnect protection Charge disconnect Discharge current > 1A release Discharge Protection current settable It can be set 10 >150A consecutive over-current 2 Protection delay 500mS settable occurrences to lock...
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Charging high 65℃ temperature settable protection Charge high 55℃ temperature settable protection release Discharge low -15℃ settable temperature alarm Low temperature -20℃ discharge settable protection Discharge low -15℃ temperature settable protection release High discharge 65℃ settable temperature alarm Discharge high 70℃...
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Ambient high 75℃ temperature settable protection Ambient high 65℃ temperature settable protection release Low battery Low battery alarm No alarm when SOC<5% settable alarm condition charging Sleep voltage 3150mV settable Sleep function Delay time 5min settable Charging and Cell voltage voltage difference>1V settable discharging are not...
6 Specifications LFP10.85KWH51.2V-P65F2QT50 Parameter LiFePO Battery Type 51.2V Nominal Voltage 212Ah Nominal Capacity 10854Wh Energy 100A Continuous Discharge Current 57.6V Charge Cut-off Voltage 41.6V Discharge Cut-off Voltage 100A Maximum Charge Current 200A@30min Maximum Discharge Current 240A@10S Peak Discharge Current 100A Recommend Discharge Current 50.88~53.6V...
7 Precautions 7.1 Maintenance precautions Item Cycle If the battery is not in use, it needs to be fully charged 3 months and discharged to 50%. Check whether the wall bracket installation is loose. 6 months Please tighten the appropriate position if available. Check the casing for damage.
8 Disclaimers The warranty does not apply to the following conditions: Damage caused by improper use or inappropriate environments (It is strictly forbidden to install the Energy Storage System in the humid, salt spray, corrosive, greasy, flammable, explosive, dust accumulative or other harsh environments).
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HUIZHOU EPEVER TECHNOLOGY CO., LTD BeiJing Service Hotline:010-82894896/82894112 Huizhou Service Hotline:0752-3889706 Shenzhen Service Hotline:0755-89236770 E-mail:sales@epever.com Website:www.epever.com.cn...
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