280AH Long-lasting Industrial Solar System

280Ah Long-Life Battery Foundation: Industrial-grade LiFePO4 battery bank built around 280Ah large-format cells, engineered for extreme longevity—6,000+ charge-discharge cycles (equivalent to 16+ years at daily use). These cells maintain 80% capacity after 10 years, outperforming smaller cells by 40% in cycle life, making them ideal for long-term industrial deployments (factories, mining sites, utility-scale facilities). With 215kWh total capacity (172kWh usable at 80% DoD), they deliver steady power for heavy machinery, HVAC, and critical systems.

Products Description

The 215KWH 768V 280AH High Voltage industrial commercial energy storage solution system with battery box container

Hardened PCS for Extended Service Life:
100kW bi-directional Power Conversion System (PCS) with military-grade components-capacitors rated for 15,000 hours at 105°C, and a sealed, dust-tight enclosure (IP66) to minimize wear. Calibrated to 280Ah cell chemistry, it achieves 98.5% efficiency and operates reliably in -40°F to 158°F via liquid cooling. Designed for 10+ years of maintenance-free operation, with surge capacity (200kW) to handle industrial motor startups without performance degradation.

Proactive Cell Health Management:
Advanced BMS with real-time 280Ah cell monitoring (voltage, temperature, internal resistance) to extend lifespan. Features adaptive charging algorithms that adjust to cell aging, preventing overstress, and balancing cells to ±2mV to avoid uneven degradation. Sends predictive alerts (e.g., "Module 5 capacity drop in 12 months") via industrial SCADA systems, allowing scheduled replacements during planned downtime-reducing unplanned outages by 70%.

Extreme Environment Durability:
Battery enclosures (housing 280Ah cells) and PCS units are built to withstand industrial harshness: 160mph winds, 80 lbs/sq.ft snow loads, and chemical corrosion (certified to IEC 61701 for salt mist, IEC 62716 for ammonia). Vibration-resistant (IEC 60068-2-6) to endure heavy machinery vibrations, ensuring cells and components remain intact over decades.

Low-Lifecycle Maintenance Design:
Sealed 280Ah cells eliminate water refills or electrolyte checks, while the PCS uses self-cleaning fans and redundant cooling loops to reduce servicing needs. All connectors use gold-plated contacts to prevent corrosion, and wiring is tinned copper (10x more rust-resistant than standard copper), cutting maintenance costs by 50% over 10 years.

Products parameter

BATTERY PACK 1P16S
RATED VOLTAGE	51.2V
NOMINAL CAPACITY	280AH
PACK POWER	14.336KWH
WEIGHT	130KG
BATTERY SYSTEM 1P224S
RATED VOLTAGE	716.8V
NOMINAL CAPACITY	280AH
RATED CURRENT	140A
BATTERY POWER	215KWH
VOLTAGE RANGE	627.2-806.4V
MAX EFFICIENCY	≥95%
COOLING	FORCED AIR
OPTIMAL WORKING TEMPERATURE RANGE	-20°C-60°C
PROTECTION DEGREE	IP54
DIMENSION	225013001190MM
WEIGHT	2100KG
CERTIFICATES	CE, UN38.3,UL,ROHS, EMC, REACH