The WinnerSOLAR SMFW220S-12V220Ah(C20)-950CCA(EN) is a sealed type battery with a large depth of discharge and a lifespan of approximately 600 cycles at 50% DoD (Depth of Discharge).

The WINNER SOLARS MF series includes sealed calcium technology batteries that require no maintenance (SMF-sealed, maintenance-free). The SOLARS MF series exhibits particular resistance to deep discharges and is ideal for small-scale photovoltaic energy systems. The sealed design makes the installation of the battery easy and quick, ensuring that the battery will not require any maintenance throughout its entire lifespan.

The SOLAR series has capacities ranging from 100Ah to 280Ah and an extended lifespan. It satisfactorily responds under difficult climatic conditions, while the batteries in this series feature a built-in charge status indicator that allows for immediate and easy monitoring of the charge status.

• Sealed type battery that requires no maintenance.
• With thicker plates for increased corrosion resistance.
• Special double cover with an integrated charge status indicator.
• Flame arrestor that prevents the possibility of sparking.
• High tolerance to repeated discharge-charge cycles.
• Optimum compatibility with EN/DIN standards.
• Capacities ranging from 100Ah to 280Ah.
• Long lifespan with 600 cycles at 50% DoD (Depth of Discharge).
• Satisfactory performance under difficult climatic conditions.
• Fully recyclable.