Description
The LVTOPSUN 25.6V 200Ah 5.12kWh Lithium Iron Phosphate (LiFePO4) Battery is an industrial-grade energy storage solution designed for residential solar setups, commercial power backup, and heavy-duty IPS systems.
This advanced energy storage unit works by utilizing deep-cycle LiFePO4 chemical cells managed by an internal electronic Smart BMS. During grid availability or peak solar hours, it safely stores energy with maximum charge efficiency. When an outage occurs, it discharges smooth, regulated DC power to off-grid or hybrid inverters with minimal energy conversion loss.
Whether powering residential homes, commercial offices, or mission-critical equipment, the LVTOPSUN 5.12kWh battery offers seamless backup. In Bangladesh, where daily load shedding and extreme summer heat put heavy stress on traditional batteries, this unit provides unmatched reliability, rapid charging capability, and a space-saving wall/floor-mountable form factor.
Key Features
- Advanced LiFePO4 Cell Chemistry: Premium grade A Lithium Iron Phosphate cells offering stable power output and non-toxic, safe operation.
- High Depth of Discharge (DoD): Up to 80%-90% DoD allows maximum usable energy extraction compared to lead-acid batteries limited to 50%.
- Intelligent Built-in BMS: Real-time cell monitoring for cell balancing, voltage protection, current regulation, and temperature monitoring.
- Long Service Life: Delivers over 6,000 cycles at standard discharge rates, equating to a 10+ year service life.
- Fast Charging Acceptance: Supports higher charging currents to fully charge rapidly between frequent power outages.
- Compact & Lightweight: Half the weight and a fraction of the physical footprint of equivalent lead-acid battery banks.
Technical Advantages
- High Efficiency: Delivers round-trip energy efficiency exceeding 95%, reducing power loss during charge and discharge cycles.
- Durable Construction: Built with an industrial-grade steel enclosure designed to withstand structural vibrations and environmental wear.
- Safety Protection: Inherently stable chemistry eliminates thermal runaway and fire hazards; backed by multi-stage BMS electronic cutoff protection.
- Energy Saving: Highly efficient power conversion minimizes electricity loss from the grid or solar PV arrays during charging.
- Easy Maintenance: Zero-maintenance sealed design eliminating distilled water top-ups, acid spills, and corrosion management.
Applications
- Residential: Home IPS/UPS systems, solar rooftop systems, apartments, and residential villas.
- Commercial: Retail shops, superstores, financial branches, IT server rooms, and corporate offices.
- Industrial: Small-scale manufacturing units, automated machinery backup, and telecommunication towers.
- Factory: Control room backup, precision instrument supply, and safety lighting networks.
- Office: Workstation power continuity, server racks, network hardware, and security systems.
- Project Installation: Off-grid solar projects, agricultural solar water pumping systems, and rural electrification initiatives.
Technical Specifications
| Specification | Details |
| Model | LVTOPSUN 25.6V 200Ah |
| Brand | LVTOPSUN |
| Rated Power | 5.12 kWh |
| Voltage | 25.6V (Nominal) |
| Current | 100A (Recommended Discharge/Charge) |
| Frequency | Not Applicable (DC System) |
| Efficiency | ≥ 95% |
| Protection | Overcharge, Overdischarge, Overcurrent, Short Circuit, Overtemperature |
| Dimension | Not Available |
| Weight | Not Available |
| Operating Temperature | -10°C to 55°C |
| Warranty | Standard Manufacturer Warranty |
Features List
✓ High efficiency operation exceeding 95% round-trip efficiency
✓ Advanced Smart BMS multi-level protection system
✓ Long service life with 6000+ deep discharge cycles
✓ Easy wall/floor mountable installation
✓ Low maintenance fully sealed design
Benefits For Customers
- Reduces Electricity Cost: Maximizes solar energy utilization and reduces grid reliance during peak billing hours.
- Improves Operational Reliability: Prevents sudden computer shutdowns, business interruptions, and equipment damage caused by load shedding.
- Saves Maintenance Cost: Eliminates water replenishment, battery acid handling, and terminal corrosion cleanups.
- Suitable for Bangladesh Environment: Performs reliably in high ambient temperatures and handles heavy load-shedding duty cycles.
Installation & Maintenance Guide
Installation Requirements
- Install in a clean, well-ventilated, dry indoor location shielded from direct sunlight and moisture.
- Mount or place on a stable, flat floor or reinforced wall frame capable of handling the unit’s weight.
- Use heavy-duty, correctly sized copper battery cables with properly crimped lugs to prevent resistance heating.
- Ensure connected solar charge controllers or hybrid/off-grid inverters are configured specifically to 25.6V LiFePO4 charge parameters.
Maintenance Tips
- Keep the exterior casing clean and free from excessive dust accumulation.
- Periodically check terminal connections to ensure bolts remain tightly torqued.
- Avoid keeping the battery fully discharged for prolonged periods; charge immediately after deep discharge events.
Safety Instructions
- Do not short-circuit positive and negative terminals under any circumstances.
- Do not expose the battery unit to direct flames, high heat sources, or water submersion.
- Installation must be conducted or supervised by a certified electrical technician.
FAQ Section
Q: What is the price of LVTOPSUN 25.6V 200Ah 5.12kWh Lithium Battery in Bangladesh?
A: You can find the updated, best price for the LVTOPSUN 25.6V 200Ah 5.12kWh battery directly on Loopshop.com.bd, featuring authentic product guarantees and promotional deals.
Q: Where can I buy LVTOPSUN 25.6V 200Ah 5.12kWh Lithium Battery in Bangladesh?
A: You can purchase it online at Loopshop.com.bd with secure payment options, official warranty coverage, and reliable fast nationwide delivery across Bangladesh.
Q: What warranty does this product have?
A: The LVTOPSUN 25.6V 200Ah battery comes with official manufacturer warranty coverage. Please refer to the product specification badge or contact Loopshop support for detailed warranty terms.
Q: Is this suitable for the Bangladesh climate?
A: Yes, it is engineered with high thermal tolerance and a smart BMS, making it perform efficiently in Bangladesh’s warm and humid conditions.
Q: How to install this product?
A: Connect the battery to a compatible 24V/25.6V hybrid inverter or solar charge controller using high-spec copper cables. It is strongly recommended to hire a qualified electrician for setup.
Q: Can I use this LVTOPSUN battery with my existing solar inverter?
A: Yes, provided your inverter supports 24V DC input and has configurable battery settings for LiFePO4 or custom charge voltages.
Q: How many cycles does the LVTOPSUN 25.6V 200Ah battery offer?
A: This battery offers over 6,000 deep discharge cycles under standard operating conditions, outlasting typical lead-acid batteries by up to 5 times.
Q: Does this lithium battery require distilled water top-ups?
A: No, LiFePO4 batteries are completely sealed and maintenance-free, requiring zero water refilling or acid maintenance.
Q: What power loads can a 5.12kWh lithium battery run?
A: A 5.12kWh system can run lights, fans, routers, refrigerators, televisions, computers, and medical backup devices for extended hours depending on total wattage usage.
Q: Is the LVTOPSUN 25.6V 200Ah battery safer than regular lithium-ion batteries?
A: Yes, LiFePO4 (Lithium Iron Phosphate) chemistry is inherently chemical- and thermally-stable, making it the safest lithium technology available against overheating or fire hazards.

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