1. ആമുഖം
This manual provides comprehensive instructions for the safe and efficient use of your EASUN POWER LiFePO4 Lithium Iron Battery Pack. This high-quality battery is designed for deep cycle applications in solar and home energy storage systems, offering safety, long lifespan, and high efficiency. Please read this manual thoroughly before installation and operation.

2 സ്പെസിഫിക്കേഷനുകൾ
The EASUN POWER LiFePO4 Battery Pack is available in various capacities, offering robust performance for energy storage needs. Key features include a 16S 200A Smart BMS, over 6000 cycle life, and compatibility with leading inverter brands.


General Specifications Table
| ആട്രിബ്യൂട്ട് | EA-51.2V-100AH | EA-51.2V-200AH | EA-51.2V-300AH |
|---|---|---|---|
| നാമമാത്ര വോളിയംtage | 51.2V | 51.2V | 51.2V |
| നാമമാത്ര ശേഷി | 100AH | 200AH | 300AH |
| കാര്യക്ഷമത | ≥96% | ≥96% | ≥96% |
| ആന്തരിക പ്രതിരോധം | 10mΩ | 7mΩ | 13mΩ |
| സെൽ തരം | ലൈഫെപിഒ4 | ലൈഫെപിഒ4 | ലൈഫെപിഒ4 |
| ചാർജ് വോളിയംtage | 58.4V | 58.4V | 58.4V |
| സ്റ്റാൻഡേർഡ് ചാർജിംഗ് കറൻ്റ് | 20എ | 40എ | 100എ |
| പരമാവധി. തുടർച്ചയായ ചാർജിംഗ് കറന്റ് | 100എ | 100എ | 200എ |
| സാധാരണ ഡിസ്ചാർജ് കറന്റ് | 20എ | 40എ | 100എ |
| തുടർച്ചയായ ഡിസ്ചാർജ് കറന്റ് | 100എ | 100എ | 200എ |
| പീക്ക് ഡിസ്ചാർജ് കറന്റ് | 200A(3S) | ||
| ഡിസ്ചാർജ് കട്ട്-ഓഫ് വോളിയംtage | 40V | 40V | 40V |
| താപനില ശ്രേണി ചാർജ് ചെയ്യുക | 0~60°C | ||
| ഡിസ്ചാർജ് താപനില പരിധി | -10°C~65°C | ||
| സംഭരണ താപനില പരിധി | -5~40°C | ||
| സംഭരണ ഈർപ്പം | 65 ± 20% RH | ||
| വലിപ്പം (LxWxH) | 440×170×560mm | 440×206×670mm | 520x280x751mm |
| Package Size (LxWxH) | 625×520×335mm | 750×520×385mm | 840x610x470mm |
| ഷെൽ മെറ്റീരിയൽ | എസ്.പി.സി.സി | സ്റ്റെയിൻലെസ് സ്റ്റീൽ കേസ് | |
| മൊത്തം ഭാരം | 42 കിലോ | 76 കിലോ | 115 കിലോ |
| ആകെ ഭാരം | 58 കിലോ | 102 കിലോ | 131 കിലോ |
| പാക്കേജ് രീതി | ഓരോ പെട്ടിയിലും 1 പീസുകൾ | ||
| സൈക്കിൾ ജീവിതം | ≥6000 തവണ | ||
| സ്വയം ഡിസ്ചാർജ് | പ്രതിമാസം 2% | ||
| SOC സൂചന | LED Light & LCD Screen | ||
| ആശയവിനിമയ പ്രോട്ടോക്കോൾ | RS485/CAN | ||
| Communication Inverter | Growatt, Goodwe, Deye, Luxpower, SRNE etc | ||
3. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
The battery pack is designed for easy installation, supporting both rack-mount and wall-mount configurations, and can be connected in parallel for increased capacity.
3.1 ഫിസിക്കൽ ഇൻസ്റ്റലേഷൻ
- Rack-Mount Models: These units are typically designed to fit into standard server racks. Ensure adequate ventilation around the unit.
- Wall-Mount Models: Utilize the provided wall brackets for secure installation. Ensure the mounting surface can support the battery's weight.
- Wheeled Models: Some models come with anti-skid wheels for easy positioning and mobility.

3.2 ഇലക്ട്രിക്കൽ കണക്ഷനുകൾ
The battery pack features quick plug-in connectors for easy and secure electrical connections. Ensure all connections are tight and correct polarity is observed.


3.3 സമാന്തര കണക്ഷൻ
The battery pack supports parallel connection of up to 15 units to expand your energy storage capacity. When connecting multiple batteries in parallel, ensure proper addressing using the DIP switches.

DIP Switch Settings for Parallel Addressing
When batteries are connected in parallel, the Dial Switch (Dial SW) of each battery must be set to a unique address. Refer to the table below for correct settings:

3.4 Inverter Compatibility
The battery pack is compatible with a wide range of leading inverter brands, including Growatt, Goodwe, Deye, Luxpower, and SRNE. Communication with inverters is facilitated via RS485/CAN protocols.


4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
The battery pack features an LCD display and LED indicators for monitoring its status and energy data.
4.1 ഫ്രണ്ട് പാനൽ ഓവർview

4.2 പവർ ഓൺ/ഓഫ്
Locate the power button on the front panel. Press and hold to power on or off the unit. The LCD will display a welcome message and then operational data.
4.3 Monitoring with LCD and LEDs
- LCD ഡിസ്പ്ലേ: The LCD monitor provides real-time energy storage power data and operating status, including voltage (Vsum), current (Im), State of Charge (SOC), and Full Charge Capacity (FCC).
- LED സൂചകങ്ങൾ:
- LED പ്രവർത്തിപ്പിക്കുക: സാധാരണ പ്രവർത്തനത്തെ സൂചിപ്പിക്കുന്നു.
- ALM LED: ഒരു അലാറം അല്ലെങ്കിൽ തകരാറിന്റെ അവസ്ഥയെ സൂചിപ്പിക്കുന്നു.
- SOC LED: Shows the State of Charge (e.g., 25%, 50%, 75%, 100%).
4.4 ആശയവിനിമയ തുറമുഖങ്ങൾ
The battery pack includes RS485/CAN communication ports (RJ45) for active communication between the battery and inverter, and for dynamic monitoring data from a computer using a USB-RS485 tool. RS485 parallel ports are also available for multiple parallel connections.

5. പരിപാലനം
Proper maintenance ensures optimal performance and extends the lifespan of your LiFePO4 battery. The built-in BMS (Battery Management System) provides protection against over-voltage, over-load, and over-temperature.
5.1 Correct Charging Practices
- For new batteries, it is recommended to perform 3 or more full charge/discharge cycles to achieve optimal performance.
- Always use a charger from a reputable manufacturer and follow its instructions. When using a fast charger, if the indicator light shows 90% full, you can wait for the battery to fully charge.
- റൂം താപനിലയിൽ (0°C നും 60°C നും ഇടയിൽ) ബാറ്ററി ചാർജ് ചെയ്യുക. അമിതമായി ചൂടാകുന്നത് തടയാൻ ചാർജ് ചെയ്യുമ്പോൾ ബാറ്ററി മൂടുന്നത് ഒഴിവാക്കുക.
5.2 Scientific Discharge Practices
- അമിതമായ ഡിസ്ചാർജ് കറന്റ് ഒഴിവാക്കുക: High discharge currents can cause internal heating and permanent damage. Larger discharge currents lead to smaller discharge capacity and faster voltagഇ തുള്ളികൾ.
- ഒരിക്കലും അമിതമായി ഡിസ്ചാർജ് ചെയ്യരുത്: Do not discharge the battery below 80% of its capacity to protect it. Over-discharge can lead to irreversible chemical reactions and damage the battery. The internal protection circuit will stop discharge before voltage drops to damaging levels (e.g., below 2.7V).
- ഉയർന്ന പവർ ഡിസ്ചാർജ് ഒഴിവാക്കുക: വോളിയംtage attenuation of a lithium battery decreases faster with increasing discharge rate. Small rate discharge is generally better than high rate discharge for battery longevity.
5.3 Proper Storage of Lithium Batteries
- ഒപ്റ്റിമൽ താപനില: Store the battery between 4°C and 35°C. Avoid exposure to extreme high or severe cold temperatures.
- ദീർഘകാല സംഭരണം: For batteries not used for extended periods, perform a charge and discharge cycle (similar to "activation") and a power calibration once a month. This prevents passivation of battery electrodes. Ideally, store the battery at approximately 50% charge.
- പരിസ്ഥിതി വ്യവസ്ഥകൾ: Do not store in areas with strong static electricity or magnetic fields, as this can damage the battery's safety protection device.
- അസാധാരണത്വങ്ങൾ: If the battery emits a peculiar smell, heats up, discolors, deforms, or shows any other abnormality during use, storage, or charging, immediately disconnect it from the device or charger and cease use.
- നീക്കം ചെയ്യൽ: Electrodes of discarded batteries should be wrapped with insulating paper to prevent fire and explosion hazards.
6. പ്രശ്നപരിഹാരം
This section provides guidance on common issues and their potential solutions. The built-in BMS offers various protections and status indicators to help diagnose problems.
6.1 BMS Status Indicators
Refer to the table below for interpreting the RUN, ALM, and SOC LED indicators and their corresponding states:

6.2 പൊതുവായ പ്രശ്നപരിഹാര നുറുങ്ങുകൾ
- പവർ/ഡിസ്പ്ലേ ഇല്ല: Ensure the power button is pressed, and check all cable connections for secure fit. Verify the input voltage from the charging source or inverter.
- Alarm LED (ALM) On: Consult the BMS status indicator table to identify the specific alarm condition (e.g., low voltage, over-temperature, over-current). Address the underlying cause as indicated.
- ബാറ്ററി ചാർജുചെയ്യുന്നില്ല: Check the charger connection and ensure it is functioning correctly. Verify the charging temperature is within the specified range (0-60°C).
- Reduced Capacity/Lifespan: Review maintenance practices, especially regarding charging/discharging habits and storage conditions. Ensure the battery is not consistently over-discharged or subjected to high-power discharge.
- Unusual Odor, Heat, or Deformation: Immediately disconnect the battery from all power sources and loads. Do not attempt to operate or charge the battery. Contact customer support.
7. വാറൻ്റിയും പിന്തുണയും
Your EASUN POWER LiFePO4 Lithium Iron Battery Pack comes with a 10 വർഷത്തെ വാറൻ്റി, reflecting our commitment to quality and durability. This warranty covers manufacturing defects and ensures reliable performance under normal operating conditions.
For technical support, warranty claims, or any questions regarding your battery pack, please contact EASUN POWER customer service through your purchase platform or the official brand webസൈറ്റ്.
8 ഉപയോക്തൃ നുറുങ്ങുകൾ
(User tips based on reviews and Q&A would be included here if provided. As no reviews.txt or qa.cleaned.json were available, this section is currently empty.)
- Ensure proper ventilation around the battery, especially when multiple units are stacked or enclosed.
- Regularly check cable connections for tightness to prevent resistance and potential overheating.
- Monitor the LCD display and LED indicators for early detection of any operational issues.
- If using in a parallel configuration, double-check DIP switch settings for correct addressing.





