Battery GEL OPzV FIAMM SMG/S 4240 2V 4240Ah - 817723

The FIAMM SMG/S 4240 2V 4240Ah battery — is a gel VRLA battery of the OPzV series, designed specifically for energy storage in renewable sources (solar power plants, wind power plants, hybrid systems). Thanks to the huge capacity of 4240Ah at a nominal voltage of 2V and tubular plates, the SMG/S 4240 provides unsurpassed cyclic stability, high resistance to deep discharges and a service life of over 12 years.

Key advantages of the GEL OPzV FIAMM SMG/S 4240 battery

• Capacity 4240Ah – ideal for large autonomous systems

• OPzV GEL technology – gel electrolyte structure, sealed

• Designed for frequent charge/discharge cycles – up to 3000+ cycles

• Fireproof ABS housing UL94 V0 (on request) – protection and temperature resistance

• Mounting in horizontal racks – space saving

• High-porosity separators – for deep and frequent discharges

• Minimal self-discharge – long-term storage without recharging

Technological features

• Voltage: 2 V

• Capacity: 4240 Ah (at 120 h discharge, 1.85 V/cell 20°C)

• Dimensions: 212×576×826 mm

• Weight: 244 kg

• Plate type: tubular (die-casted)

• Full compliance with standards: DIN 40742, IEC 60896-21/22, IEC 61427, Eurobat

• 100% recyclability

Usage scenarios

• Buffer and autonomous solar stations (off-grid and hybrid)

• Wind turbines with energy storage

• Industrial systems with frequent use of batteries

• Power supply systems at remote sites

• Smart Grid infrastructure, microgrids

• Railway, telecommunications, critical systems in extreme under conditions

Service support in Ukraine

Total-Energo LLC provides comprehensive support for projects based on FIAMM SMG/S batteries: technical design, installation in horizontal racks, integration with solar and wind inverters, monitoring, BACS, service. We work throughout Ukraine with facilities from 10 kW to 1 MW.

Quality charging and monitoring

• Victron Skylla-TG / MultiPlus / Quattro chargers – with GEL-profile

• SmartShunt 1000A / Victron Lynx Shunt VE.Can – for accurate energy metering

• High-power BatteryProtect or automation – deep discharge prevention

• BACS® / Victron GX / Victron Cerbo systems – full bank control with mobile access