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Related Manuals for EPOCH BATTERIES 12105A-H
Summary of Contents for EPOCH BATTERIES 12105A-H
- Page 1 12105A-H User Manual Revised: 04/04/24...
- Page 2 Purpose and Importance of the Guide: This guide is meticulously crafted to offer detailed and comprehensive instructions for the safe installation, operation, and maintenance of 12105A-H lithium battery packs. It's imperative that all users, prior to commencing any installation, operational, or maintenance activities, thoroughly review this manual. The information contained herein is vital for ensuring the correct and safe handling of the battery packs.
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Page 3: Table Of Contents
Table of Contents Introduction............................. .8 Welcome..............................8 Purpose and Scope..........................8 Commitment to Quality and Support....................8 Part of Your Energy Journey......................8 Appreciation............................ .8 About This Manual..........................9 Comprehensive Coverage.........................9 User-Friendly Structure........................9 Safety Emphasis..........................9 Support and Feedback........................9 Conclusion............................9 Product Overview...........................10 Versatile Applications..........................10 Off-Grid Power Systems.........................10 Solar Energy Storage........................ - Page 4 Installation Guide...........................15 Location...............................15 Ventilation............................15 Dry Environment..........................15 Avoid Direct Sunlight........................15 Stable Temperature Conditions.......................15 Accessibility...........................15 Safety Compliance..........................15 Mounting.............................16 Orientation............................16 Epoch Li-Ion App..........................16 Connection Guide...........................17 Ensuring Correct Polarity........................17 Series and Parallel Connections......................17 Series Connections..........................17 Voltage Increase..........................17 Capacity Maintenance........................17 Use Cases............................17 Parallel Connections..........................18 Voltage Consistency........................18...
- Page 5 Charging Guide............................22 Initiate Charge............................ .22 Power Activation..........................22 Visual Indicator..........................22 Compatible Chargers.......................... .22 Charging Parameters.......................... .22 Specific Voltages..........................22 Voltage and Current Limits......................22 Charge Control........................... .22 Initial Full Charge..........................23 Charging Process..........................23 Correct Polarity..........................23 Active Monitoring......................... .23 Charging Environment........................23 Temperature Management........................
- Page 6 Maintenance Guide..........................27 Regular Visual Inspections........................27 Surface and Structure Check......................27 Immediate Action..........................27 Terminal and Connector Maintenance....................27 Cleaning Process..........................27 Securing Connections..........................27 Tightness Check..........................27 Re-tightening Procedure........................ .27 Voltage Monitoring..........................27 Regular Testing..........................27 Voltage Comparison........................27 Capacity Evaluation..........................27 Temperature Checks..........................28 Operational Heat Monitoring......................28 Temperature Regulation........................28 Implement Preventive Maintenance....................28...
- Page 7 Charging Parameter Verification....................30 Capacity Testing..........................30 Consider Battery Age........................30 Excessive Self-Discharge........................31 Load Disconnection........................31 Terminal Maintenance........................31 Current Draw Measurement......................31 Erratic Behavior..........................31 Environmental Factors........................31 Connection Security........................31 Component Testing.........................31 Seeking Professional Assistance......................31 Warranty Information.......................... .32 Warranty Terms..........................
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Page 8: Introduction
Part of Your Energy Journey We are proud to be an integral part of your energy solutions. The 12105A-H is designed to meet and exceed your expectations in both performance and reliability. By choosing our product, you are investing in a solution that promises efficiency and endurance. -
Page 9: About This Manual
This manual is a complete repository of knowledge for the 12105A-H. We have meticulously compiled all the information necessary for you to understand, install, and optimally maintain your battery. The content of this manual is extensive and covers every aspect of the 12105A-H, ensuring you have a thorough understanding of your product. -
Page 10: Product Overview
Versatile Applications Off-Grid Power Systems Ideal for powering remote cabins, off-grid homes, and other outdoor installations, the 12105A-H is a reliable cornerstone for energy storage in off-grid settings. Solar Energy Storage This battery excels in storing excess solar energy, enabling usage during low-sunlight periods or at night. -
Page 11: Wide Temperature Range
With built-in mechanisms for overcharge, over-discharge, short circuit, and thermal protection, it prioritizes safety, minimizing risks and enhancing user confidence. Advanced Communication Capabilities Featuring Bluetooth for wireless connectivity, it allows real-time monitoring of performance data through the Epoch Batteries Li-Ion app. -
Page 12: Specifications
Specifications Nominal Voltage 12.8V Nominal Energy @ 0.2C 1.34kWh Nominal Capacity @ 0.2C 105Ah Internal Resistance @ 1kHz AC ≤30mΩ Charge Voltage Range 14.2V Float Voltage Range 13.6~13.8V Max Charge Current 100A (200A @ 10s) Recommended Charge Current Max Discharge Current 105A (200A @ 10s) Recommended Discharge Current 100A... -
Page 13: Safety Guidelines
Safety Guidelines To ensure the highest levels of safety and to prevent potential accidents, injuries, or property damage, it is imperative to adhere to the following detailed safety instructions: Comprehensive Understanding Prior to using the battery, it is essential to thoroughly read and comprehend the instructions in the manual. -
Page 14: Fire Extinguishing Methods
Fire Extinguishing Methods If a fire involving the battery occurs, use a Class D fire extinguisher, sand, or dry powder for extinguishing. Do not use water. Responsible Disposal Dispose of the battery in accordance with local environmental regulations and guidelines. Do not incinerate or include it in household waste. -
Page 15: Installation Guide
Installation Guide Proper installation of your 12105A-H is essential to ensure optimal performance and safety. Follow these installation instructions to set up your battery correctly: Location Choose a well-ventilated, dry location for installing the battery. Avoid areas prone to moisture, direct sunlight, or extreme temperatures. -
Page 16: Mounting
Mounting Securely mount the battery in a stable position using appropriate mounting hardware. Ensure the mounting surface can support the weight of the battery and any associated equipment. Orientation Install the battery in an upright position to ensure proper operation. Epoch Li-Ion App Download and install the Epoch Li-Ion app from the App Store or Google Play. -
Page 17: Connection Guide
(-) terminals should be connected. This ensures safe and effective operation of your system. Series and Parallel Connections The 12105A-H batteries can be configured in series, parallel, or a hybrid of both, depending on your voltage and capacity requirements. Series Connections Voltage Increase In a series setup, the voltages of each battery add up. -
Page 18: Parallel Connections
When connected in parallel, the overall voltage remains the same as a single battery (12V) even when multiple batteries are connected. Capacity Increase The total capacity is the sum of the individual batteries. For example, three 12105A-H batteries in parallel yield a total capacity of 315Ah. Use Cases Suitable for scenarios requiring higher capacity or extended runtime without increasing the voltage. -
Page 19: Daisy-Chaining
Daisy-Chaining Connects the positive terminal of one battery to the negative terminal of the next. Advantages Simpler implementation, especially in smaller systems or space-constrained areas, and generally requires fewer materials. Considerations Can result in higher resistance for batteries further from the power source, leading to uneven charging/discharging, and adding more batteries might be cumbersome. -
Page 20: Series-Parallel Connections
Increase both voltage and capacity by creating series strings of batteries, then connecting these strings in parallel. Configuration Example Two strings of two 12105A-H batteries in series (24V and 105Ah each) can be connected in parallel for a combined output of 24V and 210Ah. Important Considerations... -
Page 21: Overcurrent Protection
Overcurrent Protection Install appropriate fuses or circuit breakers in the circuit for safety. Fuses and Circuit Breakers Choosing the Right Protection Determine the maximum operating current and select a fuse or circuit breaker with a rating of 125% to 150% of this current. Voltage Rating Ensure the voltage rating of the protection device is equal to or greater than the battery's voltage. -
Page 22: Charging Guide
Charging Guide Proper charging procedures are crucial to maximizing the performance, lifespan, and safety of your 12105A-H. Follow these charging instructions to ensure optimal charging efficiency and battery health: Compatible Chargers Use only chargers specifically designed for LiFePO batteries. Incompatible chargers can lead to serious risks like fire, electric shock, or damage to the battery. -
Page 23: Charging Process
Initial Full Charge Before first use, fully charge the battery with a compatible charger, adhering to the recommended charging parameters. Charging Process Correct Polarity Ensure proper polarity when connecting the battery to the charger. Active Monitoring Watch the charging process closely and disconnect the charger once the battery is fully charged. Charging Environment Charge the battery in a well-ventilated area away from flammable materials, heat sources, and moisture. -
Page 24: Usage Guide
Usage Guide Follow these guidelines to ensure that your 12105A-H operates efficiently and safely, maximizing its potential and lifespan. Regular adherence to these practices will help maintain the battery's optimal condition and ensure reliable performance. Optimal Operating Conditions Temperature Range Operate the battery within -20°C to 60°C (-4°F to 140°F). -
Page 25: Regular Maintenance
Storage Practices Ideal Conditions When not in use, store the battery in a cool, dry environment, preferably within 15°C to 25°C (59°F to 77°F). Charge State for Storage For long-term storage, maintain at least a 50% SOC and periodically recharge to preserve battery health. - Page 26 Adhering to Safety Precautions Safe Operation Always observe safety measures while handling or using the battery. This includes wearing suitable protective gear and avoiding contact with exposed terminals. Professional Consultation Seek Expert Advice For any uncertainties regarding the battery's usage or compatibility with specific applications, it's advisable to consult with a qualified technician for professional guidance and assistance.
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Page 27: Voltage Monitoring
Maintenance Guide Maintaining your 12105A-H is vital for ensuring its long-term performance and reliability. Regular Visual Inspections Surface and Structure Check Regularly examine the battery's casing, terminals, and wiring for any signs of wear, damage, or corrosion. This includes checking for cracks, bulges, or leaks. - Page 28 Temperature Checks Operational Heat Monitoring Keep an eye on the battery's temperature during charging and discharging cycles. Temperature Regulation Avoid operation in extreme temperatures to maintain battery health and prevent performance degradation. Implement Preventive Maintenance Scheduled Checks Set up a preventive maintenance routine, including regular inspections, cleaning, and testing. Maintenance Records Keep a log of all maintenance activities, observations, and any actions taken for future reference and tracking.
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Page 29: Troubleshooting Guide
Troubleshooting Guide Follow these troubleshooting steps to identify and resolve common problems: Battery Not Charging Connection Check Ensure that the charger is properly and securely connected to the battery terminals, observing the correct polarity. Charger Compatibility and Function Confirm that the charger is operational and specifically designed for LiFePO batteries. - Page 30 Short Circuit Concerns Load Disconnection Immediately disconnect all loads if a short circuit is suspected. Inspection of Terminals and Wiring Check for any signs of damage, corrosion, or looseness in the wiring and terminals. Continuity Testing Use a multimeter to check for continuity between the positive and negative terminals to identify a potential short circuit.
- Page 31 Excessive Self-Discharge Load Disconnection Ensure that all loads are disconnected when the battery is not in active use. Terminal Maintenance Clean the terminals and connectors to ensure proper contact and reduce self-discharge. Current Draw Measurement Isolate the battery and measure the current draw to detect any parasitic loads. Erratic Behavior Environmental Factors Ensure the battery is not exposed to extreme conditions like high temperatures or moisture.
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Page 32: Warranty Information
Damages caused by external factors like accidents, natural disasters (such as floods, earthquakes), or unauthorized repairs are not included in the warranty. Non-Approved Accessories Using accessories or chargers that are not approved by Epoch Batteries may lead to damages that are not covered under this warranty. -
Page 33: Warranty Claim Procedure
Statutory Rights Your statutory rights as a consumer remain unaffected by this warranty. Warranty Support Contact Support Team For any warranty claims, questions, or assistance, you can contact the Epoch Batteries customer support team at Epoch Batteries (Support) - Page 34 If you have any doubts or need clarification about the warranty coverage or the claim process, feel free to reach out to us for support. We at Epoch Batteries are proud of the quality and reliability of our products. We are dedicated to providing exceptional customer service and stand firmly behind our batteries. Thank you for choosing...
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