OPzV · Series ROV

ROV Series – OPzV (Tubular Gel)

The best of lead. Maintenance-free with extreme service life.

The ROV Series is the pinnacle of lead-acid technology, combining the strength of tubular plates with the convenience of gelled electrolyte (VRLA). Under the EUROBAT 'Very Long Life' classification, it offers a 20-year design life with zero maintenance or water refilling required. Complying with the DIN 40742 standard, its design prevents acid stratification and provides superior cycling capability, even in Partial State of Charge (PSoC) conditions.

Request a quote Models (26) PDF
ROV Series – OPzV (Tubular Gel)
Models
26
Nominal Voltage
2 V, 6 V, 12 V
Capacity
75–3500 Ah
Design life
20 years
Warranty
2 years
EUROBAT
>12 Years (Very Long Life)

Key features

  • Combination: Tubular plates with gel electrolyte
  • Maintenance: Zero maintenance required
  • Durability: 20 years design life at 20ºC
  • Install: Can be installed horizontally in racks

Applications

  • Solar/Wind Energy Systems
    Energy storage for deep-cycle photovoltaic and wind systems, ensuring stable power supply even during low generation periods.
  • Electrical Substations
    Backup systems for control, switching, and protection equipment in high and medium voltage electrical substations.
  • Telecommunications and Base Stations
    Critical backup for network infrastructures and mobile base stations in remote locations with extreme weather conditions.
  • Railway Signaling and Infrastructure
    Uninterruptible power supply systems for traffic control, signaling, and safety in tunnels and railway infrastructures.
  • Maritime
    Reliable power supply for buoys, lighthouses, and maritime navigation systems requiring long periods of maintenance-free autonomy.
  • UPS and Data Centers

Standards and certifications

CE CERTIFIED ISO 9001 / 14001 IEC61427 IEC 60896-21/22 YD/T1360 BS6290 part 4

ROV series models

Each model links to its datasheet with discharge tables, dimensions and charge parameters. Rated capacity at 25 °C; C20 = 20-hour rate.

Model Nominal Voltage Capacity Length (mm) Width (mm) Height (mm) Weight (kgs)Terminal
ROV2-100 (formerly RKV2-100) 2 V 100 Ah (C10) 103 206 354 13F10
ROV2-150 (formerly RKV2-150) 2 V 150 Ah (C10) 103 206 354 14.7F10
ROV2-200 (formerly RKV2-200) 2 V 200 Ah (C10) 103 206 354 16.3F10
ROV2-250 (formerly RKV2-250) 2 V 250 Ah (C10) 124 206 354 20.3F10
ROV2-300 (formerly RKV2-300) 2 V 300 Ah (C10) 145 206 354 24F10
ROV2-350 (formerly RKV2-350) 2 V 350 Ah (C10) 124 206 471 26.5F10
ROV2-420 (formerly RKV2-420) 2 V 420 Ah (C10) 145 206 471 31IT-M8-CU-20-7
ROV2-500 (formerly RKV2-500) 2 V 500 Ah (C10) 166 206 471 35T22
ROV2-600 (formerly RKV2-600) 2 V 600 Ah (C10) 145 206 646 42F10
ROV2-800 (formerly RKV2-800) 2 V 800 Ah (C10) 191 210 646 58.5F10
ROV2-1000 (formerly RKV2-1000) 2 V 1000 Ah (C10) 233 210 646 69F10
ROV2-1200 (formerly RKV2-1200) 2 V 1200 Ah (C10) 275 210 646 84F10
ROV2-1250 (formerly RKV2-1250) 2 V 1250 Ah (C10) 275 210 646 85F10
ROV2-1500 (formerly RKV2-1500) 2 V 1500 Ah (C10) 275 210 796 105F10
ROV2-1800 (formerly RKV2-1800) 2 V 1800 Ah (C10) 399 212 772 125F10
ROV2-2000 (formerly RKV2-2000) 2 V 2000 Ah (C10) 399 212 772 144.6F10
ROV2-2500 (formerly RKV2-2500) 2 V 2500 Ah (C10) 487 212 772 174F10
ROV2-3000 (formerly RKV2-3000) 2 V 3000 Ah (C10) 576 212 772 210F10
ROV2-3500 (formerly RKV2-3500) 2 V 3500 Ah (C10) 576 212 772 215F10
ROV6-250 (formerly RKV6-250) 6 V 250 Ah (C10) 295 178 408 46.5F10
ROV6-300 (formerly RKV6-300) 6 V 300 Ah (C10) 295 178 405 52.5F10
ROV12-75 (formerly RKV12-75) 12 V 75 Ah (C10) 330 171 214 30.5F10
ROV12-100 (formerly RKV12-100) 12 V 100 Ah (C10) 409 176 223 35F10
ROV12-150 (formerly RKV12-150) 12 V 150 Ah (C20) 532 207 209 58.5F10
ROV12-200 (formerly RKV12-200) 12 V 200 Ah (C10) 499 259 238 73.5IT-M8-CU-20-7
ROV12-420M (formerly RKV12-420M) 12 V 420 Ah (C10) 145 1236 471 186F10

Construction

ComponentMaterial
ContainerABS(UL94-V0 optional)
CoverABS (Flame Retardant Optional)
ElectrolyteImmobilized Gel
NegativeLead
PositiveLead dioxide
Safety ValveRubber
SealantEpoxy Resin
SeparatorFibre Glass
TerminalCopper

Performance graphics

CHARGE CHARACTERISTICS

CHARGE CHARACTERISTICS

DISCHARGE CHARACTERISTIC 25oC

DISCHARGE CHARACTERISTIC 25oC

SELF DISCHARGE CHARACTERISTICS

SELF DISCHARGE CHARACTERISTICS

FLOAT VOLTAGE VS FLOAT LIFE

FLOAT VOLTAGE VS FLOAT LIFE

Downloads

ROV series datasheets (PDF) Product Catalog Warranty CE Declaration of Conformity Use and maintenance guide

Ready to Power Your Project?

Our team of experts is ready to help you find or design the perfect energy solution. Contact us for a personalized consultation.

Contact Our Experts