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Empower your home or business with reliable, sustainable energy storage using the LVTOPSUN 51.2V 100Ah 5.12kWh LiFePO4 Battery (Model: LVTS-512100-G3). Designed specifically for the demanding energy needs of Bangladesh, this advanced Lithium Iron Phosphate (LiFePO4) battery offers unparalleled performance, safety, and longevity. Whether you are looking for a robust solution for your solar power system, an efficient UPS backup, or a complete off-grid setup, the LVTOPSUN 5.12kWh battery delivers consistent power and complete peace of mind.
The LVTOPSUN LVTS-512100-G3 is a cutting-edge energy storage solution that integrates high-capacity LiFePO4 cells with a sophisticated Smart Battery Management System (BMS) and an interactive color touchscreen display. With a nominal voltage of 51.2V and a substantial capacity of 100Ah, it provides a total energy output of 5.12kWh. This makes it an ideal choice for a wide range of applications, from standard residential solar installations to small commercial backup power systems across Bangladesh. Built to withstand the unique environmental conditions of the region, this battery ensures stable and efficient power delivery year after year, offering both space-saving wall-mounted and sturdy floor-standing installation options.
High Energy Density: Compact design with 5.12kWh of total energy, perfect for maximizing power storage in space-constrained installations like apartments or utility rooms.
Superior Cycle Life: Offers an exceptional 6000 cycles at a deep 90% Depth of Discharge (DoD), ensuring over a decade of highly reliable, daily operation.
Interactive Color Touchscreen: Built-in high-resolution touch display provides instant, real-time monitoring of battery health, state of charge (SOC), and system status.
Advanced Smart BMS Protection: Integrated intelligent BMS protects against overcharge, over-discharge, over-current, extreme temperatures, and short circuits, alongside active cell balancing.
Safe & Stable LiFePO4 Chemistry: Utilizes the safest and most stable lithium battery chemistry, which is cobalt-free, non-toxic, and environmentally friendly.
Wide Compatibility: Perfectly compatible with mainstream hybrid inverter brands and solar charge controllers available in the Bangladesh market.
Scalable Design: The modular architecture allows for easy expansion by connecting up to 15 units in parallel, allowing you to scale up to 76.8kWh as your energy demands grow.
Communication Ports: Equipped with CAN, RS485, and RS232 ports for seamless integration and remote monitoring with energy management systems.
Maintenance-Free Operation: Unlike traditional tubular or lead-acid batteries, this LiFePO4 battery requires zero watering and produces no harmful fumes.
In a country like Bangladesh, where grid stability can be unpredictable and load-shedding is common, having a highly reliable energy storage system is essential. The LVTOPSUN 51.2V 100Ah is engineered to deliver consistent power with a 100A maximum discharge current, safely handling household appliances and typical surge loads. Its LiFePO4 chemistry provides superior thermal and chemical stability, making it inherently safer than older lithium-ion chemistries. This translates into a battery that operates securely in warmer indoor climates (up to 60°C) without the risk of thermal runaway. With its impressive 6000-cycle life, you can expect long-term service that drastically reduces the total cost of ownership compared to replacing traditional lead-acid battery banks every few years.
At the heart of the LVTOPSUN 5.12kWh battery is its intelligent Smart BMS. This sophisticated system constantly monitors every cell within the pack, optimizing performance and extending the battery's lifespan. The BMS provides critical, automated protections:
Overcharge Protection: Prevents cells from being charged beyond their safe 56.16V voltage limit.
Over-discharge Protection: Ensures cells do not discharge below their minimum safe voltage, preventing irreversible damage.
Over-current Protection: Safeguards against excessive current draw during heavy load spikes.
Short-circuit Protection: Automatically disconnects in case of a short circuit to prevent equipment damage and fire hazards.
Over-temperature Protection: Monitors battery temperature and automatically regulates current or shuts down if temperatures become unsafe.
Cell Balancing: Actively balances the voltage of individual cells, ensuring uniform charging/discharging and maximizing overall capacity.
The LVTOPSUN LVTS-512100-G3 is designed for effortless integration into existing or newly built residential solar setups. Its standard communication protocols (CAN, RS485, RS232) ensure flawless handshake compatibility with a wide array of popular hybrid inverters. This flexibility makes it an excellent, hassle-free choice for solar installers and homeowners in Bangladesh. Furthermore, its modular design allows you to easily expand your energy storage capacity by connecting multiple units in parallel. You can start with a standard 5.12kWh system and seamlessly scale up to 15 units (76.8kWh) as your household or small business energy requirements evolve.
Residential Solar Systems: Store excess daytime solar energy to power your home entirely off the grid through the night, heavily reducing electricity bills.
Commercial Backup Power: Provide critical, continuous backup power for small businesses, ensuring uninterrupted operations for computers, POS systems, and servers during load-shedding.
Off-Grid Living: A highly reliable power source for remote homes, farms, or facilities not connected to the national utility grid.
UPS Systems: Dramatically enhance the performance, safety, and runtime of Uninterruptible Power Supply (UPS) systems for sensitive electronics.
| Specification | Value |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 51.2V DC |
| Nominal Capacity | 100Ah |
| Energy Capacity | 5.12kWh (5120Wh) |
| Charge Voltage | 55.68V ~ 56.16V |
| Discharge Voltage | 45.6V ~ 56.16V |
| Max. Charge Current | 50A |
| Max. Discharge Current | 100A |
| Cycle Life | 6000 Cycles @ 90% DoD / 25°C / 0.5C |
| Display & Monitoring | Color Touchscreen |
| Communication Ports | CAN, RS485, RS232 |
| Operating Temperature | -20°C to +60°C |
| Scalability | Up to 15 units in parallel (76.8kWh) |
| Dimensions (W x D x H) | 440 × 138 × 600 mm |
| Weight | 47.3 kg |
| Enclosure Protection | IP20 (Indoor Use) |
| Installation Type | Wall Mount / Floor Stand |
Investing in the LVTOPSUN 5.12kWh LiFePO4 battery brings a multitude of benefits, especially for solar users in Bangladesh:
Long-Term Cost Savings: With its exceptional 6000-cycle life and high efficiency, this battery provides an incredible return on investment compared to frequently replacing degraded lead-acid batteries.
Reduced Carbon Footprint: By storing and utilizing renewable solar energy, you contribute to a greener environment and reduce reliance on fossil-fuel generators.
Total Energy Independence: Gain complete control over your energy supply, minimizing vulnerability to grid fluctuations, load-shedding, and blackouts.
Superior Safety: The highly stable, cobalt-free LiFePO4 chemistry inherently reduces risks associated with thermal runaway and fire hazards.
Zero Maintenance: Enjoy completely hassle-free operation without the need for regular watering, acid checks, or physical upkeep.
Interactive Monitoring: The built-in color touchscreen allows you to check battery health and capacity instantly, without relying solely on inverter screens.
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