A bank of 24 flooded batteries with a total capacity of 16kWh and a design life of 25 years

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. 24 blocs are connected in series to form a 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 for up to 20 years. That means over 3000 cycles with 50% depth of discharge (DOD). The usable charge at C10 is 16kWh.

THE MOST EFFICIENT LEAD-ACID BATTERY

The voltage per cell is 2V with an efficiency of 90-95% and operating temperature from -20 to +50 degrees Celcius, these batteries are 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 350Ah, 2V per bloc
  
• 160A DC fuses with disconnector
  
• Copper busbars fully insulated for safe and quick installation
  
• Filled with de-ionized 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 measures the density of the electrolyte