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Summary of Contents for Rich Solar ALPHA 4 LITE
- Page 1 User Manual ALPHA 4 LITE LiFePO4 Battery MODEL: ALPHA 4 LITE THIS MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INSTRUCTIONS FOR LiFePO4 BATTERY. PLEASE READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EXACTLY.
- Page 2 IMPORTANT NOTES EXPLANATION OF SYMBOLS SAFETY INSTRUCTIONS SCOPE OF DELIVERY TARGET GROUP INTENDED USE TECHNICAL DESCRIPTION INSTALLATION CONFIGURATION CLEANING STORAGE TROUBLESHOOTING DISPOSAL TECHNICAL DATA -01-...
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Page 3: Important Notes
IMPORTANT NOTES Please read these instructions carefully and follow all instructions, guidelines, and warn- ings included in this product manual in order to ensure that you install, use, and maintain the product properly at all times. These instructions MUST stay with this product. By using the product, you hereby confirm that you have read all instructions, guidelines, and warnings carefully and that you understand and agree to abide by the terms and conditions as set forth herein. -
Page 4: Safety Instructions
SAFETY INSTRUCTIONS WARNING! Risk of injury •Batteries contain aggressive and caustic acids. Avoid battery fluid coming into contact with your body. If your skin does come into contact with battery fluid, wash that part of your body thoroughly with water. If you sustain any injuries from acids, contact a doctor immediately. - Page 5 NOTICE! Damage hazard • Only use rechargeable batteries. • Prevent any metal parts from falling on the battery. This can cause sparks or short-cir- cuit the battery and other electrical parts. • Ensure that the polarity is correct when connecting the battery. •...
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Page 6: Scope Of Delivery
SCOPE OF DELIVERY ITEM Name Specifications Unit Remark Battery 25.6V100Ah (ALPHA 4 LITE) SUS304_M8x12_triple combination Screw PE bag packaging machine tooth screw SUS304_M8x16_triple combination Screw PE bag packaging machine tooth screw SUS304_M8x20_triple combination PE bag packaging Screw machine tooth screw... -
Page 7: Intended Use
• Alterations to the product without express permission from the manufacturer • Use for purposes other than those described in this manual RICH SOLAR reserves the right to change product appearance and product specifica- tions. TECHNICAL DESCRIPTION The advanced LiFePO4 battery offers the series connected batteries. -
Page 8: Installation
INSTALLATION The ALPHA 4 LITE battery has the following components: 1. Negative battery terminal（M8） 2. Positive battery terminal（M8） 3. Battery case handle Mounting Instructions Place the battery smoothly with the positive and negative poles facing up. Do not mount the battery on the wall without the mounting bracket. - Page 9 CONFIGURATION Note Damage Hazard Wiring Parallel connection-1： Positive Negative Parallel connection-2： Positive Negative -08-...
- Page 10 WARNING! Damage hazard •Refer the connection diagram to connect battery pack in parallel. •A maximum of 4 batteries in parallel. •Fully charge each battery pack separately or the max difference voltage between battery packs is within 1V. When multiple batteries are used in parallel, each individual battery should be fully charged or fully discharged separately to ensure that the voltage difference between each battery pack is as small as possible, and then connected in parallel.
- Page 11 •The battery should be connected correctly and the polarity to be confirmed before wiring. •In case the battery is connected improperly, the battery cannot be charged. •The reverse charging may cause damaging to the battery which may lead to degra- dation of battery performance and damage the battery safety and could cause heat generation or leakage.
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Page 12: Troubleshooting
STORAGE The battery is in transit, and SOC is about 30% by air shipment, about 50 % SOC by sea shipment. The storage environment requirement is as follows: -22 ~ 131°F 90％RH Max Less than 1 month Storage Temperature 14～113°F 90％RH Max More than 3 months the battery life would be Recommended Storage... - Page 13 Problem Possible cause Suggested remedy •Disconnect the charger and load discharge current for few minutes. Try •Protection against over voltage again to charge the battery. protection. •Charge is abnormal and the output •Protection against over current Battery current is over value. protection.
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Page 14: Technical Data
TECHNICAL DATA For the below table, all items are minimum performance values and “must have” UNLESS indicated otherwise. Battery Technical Parameters Project Specifications Standard Parameters Remarks The battery supports a maximum of Battery model 25.6V 100Ah two series or four parallel batteries Battery type LFP battery Nominal voltage... - Page 15 20.9x8.1x8.5in/ Length x Width x Height (Box size, Overall dimensions 532x207x215mm without handle, terminal) Delivery voltage 24～28V 30~60% SOC a）At room temperature, continue charging at 50A constant current until the battery voltage is 28.8V, and charge at constant voltage until the current is 0.05C,Let stand 2h;...
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Page 16: Battery Management System
Battery management system Function Test project Typical unit Operation voltage Voltage range 17.6 28.8 Charging current Operation current Discharge current 28.8 Charger voltage (CC/CV) Over charge protection 3.72 3.75 3.78 voltage(Cell) Over charge Over charge protection protection 1000 1500 delay time Over charge protection 3.55 recovery voltage (Cell) - Page 17 Primary discharge over current 1200 protection value Primary discharge over current protection delay Over-current discharge Secondary discharge over 1300 1800 2300 current protection current value Secondary discharge over current protection delay Over-current discharge release Disconnect load or charge release. °F Temperature protection value Discharge high temperature...
- Page 18 1-800-831-9889 support@richsolar.com www.richsolar.com 5550 Jurupa St, Ontario, CA 91761...
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