The SunLight 7 RES OPzS 1230 solar battery is an open-type battery with liquid electrolyte and OPzS technology. It is designed for off-grid and hybrid photovoltaic systems, telecommunications, wind power systems, and other renewable energy applications.

Its design requires minimal maintenance and features a sliding pole for durability and sealing. The casing is made of SAN (styrene acrylonitrile), while an optional UL 94 V-0 flame-retardant casing and optional flame arrestor are available. The battery operates at temperatures from -20 °C to +55 °C and has a service life of up to 2,800 cycles at 50% DoD.

• Technology: OPzS
• Type: Open type with liquid electrolyte
• Voltage: 2 V
• Capacity: 877 Ah
• Discharge rate: C12
• Cycle life: Up to 2,800 cycles at 50% DoD
• Operating temperature: From -20 °C to +55 °C
• Casing material: SAN (styrene acrylonitrile)
• Design: Low-maintenance, with a sliding pole
• Optional features: UL 94 V-0 flame-retardant casing and flame arrestor