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What's inside?
The heart of all the Stromtank units is the innovative battery technology known as lithium iron phosphate (LFP).
What's inside?

Stromtank uses a special type of LFP battery that offers maximum power delivery, extended battery life, voltage stability, and intrinsic safety. The lifetime of Stromtank batteries is ensured by a battery management system that was specially developed in conjunction with the Fraunhofer Institute in Nuremberg, Germany – experts in efficient battery management technologies.

Active battery management system
Each individual cell provides feedback to the active battery management system. This intelligent system has three major functions:
Active battery management system

• Active balancing of all cells in the array to maximize efficiency of discharging and charging cycles.

• Inspection of temperature, voltage, current load and state-of-charge of each single cell

• By monitoring and managing the battery array, the system is completely maintenance free


S-4000 Manual.

All Stromtank Specs.

Warranty: 3 Years

*Remote not include