HOPPECKE 48V, 24 pieces, 520Ah per cell

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520Ah Battery Bank 48V OPzS Lead Acid. 24 cells in series

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Tubular Plate Batteries for Renewable Energy Storage. 24kWh, 2V Cells, 520Ah, Filled with Acid. Suitable for Off-Grid Photovoltaic Application.



PV Energy Storage. 48V 520Ah. Hoppecke OPzS Batteries

Battery type:  sun power V L - series OPzS

In this listing we offer a full battery bank with 24kWh total energy storage. The batteries are OPzS technology suitable for deep-cycle photovoltaic applications. There are 24 blocs that are connected in series to form 48V system. 

Stay charged longer

The life expectancy of our batteries is one of the longest in the global market.  You can feed power to your off-grid solar system up to  20 years. That means over 3000 cycles with 50% depth of discharge (DOD). The usable charge at C10 is 18kWh.

The most efficient lead acid battery

The voltage per cell is 2V with efficiency 90-95% and operating temperature from -20 to +50 deg celcius, these batteries are really suitable for any climate around the world, you will be powered non-stop in Antarctica, Africa or in the mediterranean zone. 

Comprehensive Off-Grid Energy Storage

The battery bank is placed on a single pallet that contains

  • 24 pieces of OPzS 520Ah, 2V per bloc

  • 100A DC fuses with disconnector

  • Copper busbars fully insulated for safe and quick installation

  • Filled with de-inosized water and fully charged

  • Battery cables 2.5 meters, for connection to the solar charger

  • A hydrometer for measuring the state of charge of the battery cells, it measure the density of the electrolyte

 The  image of the actual battery:

Hoppecke OPZS 2V Cell Battery 520Ah

Download Section

  OPzS Charge Capacity Datasheet

  Flooded Lead Acid_OPzS_commissioning_instructions_and_report

 Flooded Lead Acid_OPzS_operating_instructions

 Flooded Lead Acid_OPzS_commissioning_instructions_and_report

 Flooded Lead Acid FLA Installation Commissioning and Operating Instructions

Technical Specifications


Technical Data & Dimensions of Flooded Lead-Acid Batteries

Type4 OPzS 2805 OPzS 3506 OPzS 4205 OPzS 5206 OPzS 620
Rated voltage 2V
Capacity (C=10h)213Ah266Ah320Ah390Ah468Ah
Number of poles22222
Working temperature (°C)-20 bis +40
Dimensions in mm (lxwxh)105 x208 x420126 x208 x420147 x208 x420126 x208 x535147 x208 x535
Weight (filled)17.1kg20.7kg24.6kg29.1kg34.1kg
Type7 OPzS 7306 OPzS 9107 OPzS 10708 OPzS 12209 OPzS 1370
Rated voltage2V
Capacity (C=10h)546Ah686Ah800Ah915Ah1026Ah
Number of poles22444
Working temperature (°C)-20 bis +40
Dimensions in mm (lxwxh)168 x208 x535147 x208 x710215 x193 x710215 x193 x710215 x235 x710
Weight (filled)39.2kg46.1kg59.1kg63.1kg72.4kg
Type10 OPzS 152011 OPzS 167012 OPzS 182012 OPzS 217014 OPzS 2540
Rated voltage2V
Capacity (C=10h)1140Ah1255Ah1370Ah1610Ah1881Ah
Number of poles44446
Working temperature (°C)-20 bis +40
Dimensions in mm (lxwxh)215 x235 x710215 x277 x710215 x277 x710215 x277 x855215 x400 x815
Weight (filled)76.4kg86.6kg90.6kg110.4kg142.3kg
Type16 OPzS 290018 OPzS 325020 OPzS 361022 OPzS 398024 OPzS 4340
Rated voltage2V
Capacity (C=10h)2150Ah2412Ah2680Ah2951Ah3220Ah
Number of poles68888
Working temperature (°C)-20 bis +40
Dimensions in mm (lxwxh)215 x400 x815215 x490 x815215 x490 x815215 x580 x815215 x580 x815
Weight (filled)150.9kg179.1kg187.3kg212.5kg221.2kg
Type26 OPzS 4700
Rated voltage2V
Capacity (C=10h)3488Ah
Number of poles8
Working temperature (°C)-20 bis +40
Dimensions in mm (lxwxh)215 x580 x815
Weight (filled)229.6kg

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