MARSARIVA MR-LFP48-314-FSD 51.2V 314Ah Lithium Battery

Description

MARSARIVA MR-LFP48-314-FSD 51.2V 314Ah Lithium Battery

Long Description

Designed for demanding high-capacity energy storage applications across Bangladesh—including residential estates, commercial office headquarters, private hospitals, agricultural processing plants, and light industrial facilities—the MARSARIVA MR-LFP48-314-FSD provides heavy energy reserves in a durable, space-saving format. It replaces cumbersome, high-maintenance lead-acid and tubular battery banks with an advanced, high-density Lithium Iron Phosphate system requiring zero acid replenishments or ventilation infrastructure.

The core electrical architecture uses Grade-A 314Ah LiFePO4 prismatic cells operating on a standard 51.2V nominal low-voltage DC bus. Delivering 16.07 kWh of usable storage energy with an internal resistance of $\le 10\text{ m}\Omega$, the battery is rated for over 8,000 cycles, providing more than 15 years of daily cycling service. Its low internal resistance and passive cell balancing keep cell voltages uniform across long charge and discharge sessions.

Safety and operational longevity are managed by an embedded multi-stage smart Battery Management System (BMS) that continuously monitors individual cell voltages, temperature thresholds, and charge/discharge currents. The BMS protects against over-voltage, under-voltage, charging/discharging over-current, external short circuits, and thermal extremes. For critical facility protection, the unit includes an integrated aerosol fire extinguisher that automatically suppresses internal thermal anomalies. With integrated CAN, RS485, and RS232 protocols, the battery interfaces with standard hybrid solar inverters, including Solis (S6 series), Growatt, Deye, Victron Energy, GoodWe, and Must. Up to 15 units can be connected in parallel, enabling modular expansion up to a 241 kWh enterprise-grade microgrid.

Constructed using high-strength SPCC cold-rolled steel ($428 \times 238 \times 825\text{ mm}$, 125 kg), the enclosure is optimized for flexible deployment as either a floor-standing or wall-mounted unit. Real-time performance metrics—such as State of Charge (SoC), State of Health (SoH), individual cell voltages, running current, and alarm logs—are readily accessible through the front-mounted 3.5-inch color LCD touch screen.

Product Pricing & Availability

The retail price for the MARSARIVA MR-LFP48-314-FSD 51.2V 314Ah Lithium Battery in Bangladesh typically ranges between 265,000৳ and 275,000৳ (with current authorized promotional cash pricing listed at 265,000৳ against regular showroom list prices reaching 275,000৳ to 295,000৳).

Turnkey hybrid solar installations, 48V/51.2V lithium battery bank synchronization, Tier-1 bifacial solar modules, high-capacity hybrid inverters (Solis, Marsriva, Growatt, Must), DC disconnect switchgear, heavy-gauge battery cables, and certified installation services are fulfilled directly through International Office Solution.