Xupai Solar GEL VRLA Battery (Off-Grid Energy Storage)

A purpose-built GEL sealed lead-acid platform for solar, telecom, and industrial backup where uptime, safety, and total cost of ownership matter.

Why it works for solar

• Wide operating envelope: Reliable from −40 °C to +60 °C and engineered to run stably at high altitude (up to ~4,500 m)—ideal for remote, hot, or thin-air sites.

• Truly maintenance-free: Sealed reaction rate >99%; no watering, safe orientation, low-touch fleet operation.

• Deep-cycle design: Optimized for small-current, long-duration discharge with fast capacity recovery after deep discharge.

• Stratification-resistant: GEL electrolyte prevents electrolyte layering, keeping output consistent and extending life.

Typical use cases

• Renewables: 10–100 W remote kits, 3–5 kW rooftops, solar pumps, and hybrid PV/wind/diesel plants (10 kW–50 MW).

• Transportation & municipal: Beacons/obstruction lights, traffic & railway signals, street lighting, unattended outposts.

• Telecom: Solar microwave relays, fiber maintenance sites, broadcast/paging power, rural telephony.

• Oil, marine & meteorology: Cathodic protection, offshore platforms, marine test gear, met/hydrology stations.

Series overview (select by environment & cabinet layout)

• OPzV (2 V tubular GEL): Stationary storage for harsh climates; excellent deep-cycle endurance.

• OPzS (2 V tubular flooded/vented): When periodic maintenance is acceptable and ultra-long cycle life is required.

• FA (6 V/12 V front-access VRLA): Fast installation and easy service in 19″/23″ cabinets and outdoor enclosures.

• GFMJ (12 V & 2 V industrial GEL): Heavy-duty outdoor cabinets; long autonomy across wide temperatures.

• CNFJ (12 V & 2 V long-life outdoor GEL): Cyclic duty under heat/dust and intermittent charging (e.g., solar pumps, signage).

• HR (12 V high-rate UPS): Short-duration, high-power backup for switching/UPS loads.

• GFM (2 V / 12 V GEL): Modular mono-cells/blocks to build precise strings for substations and energy plants.

Buyer's quick checklist (pre-RFQ)

• Use case & target autonomy (hours/days), ambient temperature & altitude.

• MPPT/charge-controller model and setpoints; target cycle life & DoD.

• Logistics: delivery terms, packaging, palletization; multi-site/global deployment support.

Summary: If you need robust, maintenance-free storage that tolerates heat, cold, altitude, and deep cycling, Xupai's GEL VRLA families (OPzV/GFMJ/CNFJ) are your baseline for solar and outdoor cabinets; choose OPzS for serviced sites favoring maximum longevity, FA for front-access racks, HR for high-rate bursts, and GFM (2 V) to build large, precise strings.