Felicity Solar FL-OPzV-1000AH-2V

Solar Battery and Lithium Battery StorageModel OPZV-1000AH-2V

Felicity Solar FL-OPzV-1000AH-2V 2V 2kWh Gel Battery

One 2 V tubular-plate gel cell holding 1000 Ah — 2 kWh in a 77 kg block, with 0.45 mΩ internal resistance and up to 200 A of charge current.

  • Nominal Energy: 2 kWh
  • Nominal Capacity: 1000 Ah
  • Nominal Voltage: 2 V
  • Battery Type: Gel, Tubular Plate, VRLA
AED 300incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • 2-year warranty
Full SpecificationsDownload datasheet (PDF)

Felicity Solar FL-OPzV-1000AH-2V 2V 2kWh Gel Battery features

  • 1000 Ah nominal capacity

    Rated at the 10-hour rate to 1.8 V per cell at 25 °C.

  • 2 kWh of storage from one 2 V cell

    One cell per unit at 2 V nominal voltage.

  • 0.45 mΩ internal resistance

    Maximum discharge current reaches 3800 A.

  • 200 A maximum charging current

    Float 2.25-2.3 V, maximum charging voltage 2.4 V, cycle service 2.37-2.4 V.

  • 77 kg cell, 233 × 210 × 681 mm

    A.B.S. (UL94-HB) container, UL94-V0 optional, thread insert & bolt (F10-M8) terminals.

  • Discharges from -40 to 70 °C

    Charging 0-50 °C, storage -20 to 60 °C, self-discharge under 2% per month.

About the Felicity Solar FL-OPzV-1000AH-2V 2V 2kWh Gel Battery

The Felicity Solar FL-OPzV-1000AH-2V is a single-cell 2 V OPzV battery rated 1000 Ah, or 2 kWh, at the 10-hour rate to 1.8 V per cell at 25 °C. Its internal resistance is 0.45 mΩ, it accepts up to 200 A of charging current, its maximum discharge current is 3800 A, and the cell weighs 77 kg. Construction is tubular-plate, gel-electrolyte VRLA in an A.B.S. (UL94-HB) container, with UL94-V0 optional, terminated on thread insert & bolt hardware (F10-M8). The cell measures 233 × 210 × 681 mm (width × height × depth). Float charging runs at 2.25-2.3 V, maximum charging voltage is 2.4 V and cycle service voltage 2.37-2.4 V, while discharge cuts off between 1.6 V and 1.9 V. Self-discharge stays under 2% per month. Charging is rated 0-50 °C, discharging -40 to 70 °C and storage -20 to 60 °C, with 20-30 °C optimal. We are an authorised Felicity Solar distributor and supply the OPZV-1000AH-2V from our own stock; warranty is 2 Years.

Specifications last updated 23 March 2026

Felicity Solar FL-OPzV-1000AH-2V 2V 2kWh Gel Battery full specifications

Electrical(13)

Battery TypeGel, Tubular Plate, VRLA
Cut-Off Voltage1.6-1.9 V
Cycle Service Voltage2.37-2.4 V
Float Charging Voltage2.25-2.3 V
Internal Resistance0.45 mΩ
Max Charging Current200 A
Max Charging Voltage2.4 V
Max Discharge Current3800 A
Nominal Capacity1000 Ah
Nominal Energy2 kWh
Nominal Voltage2 V
Voltage per Unit2 V
Self-Discharge per Month<2 %/month

Mechanical(4)

Capacity Rating Basis10hr-rate to 1.8V per cell @25°C
Cells per Unit1
Container MaterialA.B.S. (UL94-HB), and UL94-V0 is optional
Terminal TypeThread insert & Bolt (F10-M8)

Environmental(4)

Charging Temperature Range0-50 °C
Discharging Temperature Range-40 to 70 °C
Optimal Operating Temperature20-30 °C
Storage Temperature Range-20 to 60 °C

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

What is the capacity of the FL-OPzV-1000AH-2V?

1000 Ah, which is 2 kWh at the 2 V nominal voltage, rated at the 10-hour rate to 1.8 V per cell at 25 °C. The unit is a single cell, and self-discharge stays under 2% per month.

How much charging current does the FL-OPzV-1000AH-2V accept?

200 A is the maximum charging current. Float charging voltage is 2.25-2.3 V, maximum charging voltage is 2.4 V and cycle service voltage is 2.37-2.4 V. Charging is rated from 0 to 50 °C.

How much does the FL-OPzV-1000AH-2V weigh and what size is it?

77 kg per cell, measuring 233 × 210 × 681 mm (width × height × depth). The container is A.B.S. (UL94-HB) with UL94-V0 optional, and the terminals are thread insert & bolt (F10-M8).

What discharge current and temperature range does the FL-OPzV-1000AH-2V handle?

3800 A is the maximum discharge current, with internal resistance of 0.45 mΩ and a cut-off voltage of 1.6-1.9 V. Discharging is rated -40 to 70 °C, storage -20 to 60 °C, and 20-30 °C is optimal.

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