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Sofar Solar BTS 5K Lithium Battery | The Energy Storage Revolution


Discover the Sofar Solar BTS 5K lithium battery, a modular, expandable solution for optimized energy storage.

Sold without BDU (not required for Sofar Solar ESI inverters).

30 pieces available from August 1, 2024

Important notice for our customers in Belgium:

As part of our commitment to regulatory compliance and environmental responsibility in Belgium, we would like to inform our customers that the purchase of a Sofar Solar BTS 5K Lithium Battery is subject to a mandatory environmental contribution. An amount of €119.50 excluding VAT will be applied to each battery purchased, as a direct contribution to Bebat, the organization in charge of managing batteries and accumulators in Belgium. This measure complies with current Belgian environmental legislation. For further information, click here

Here's the reference list and the corresponding fee!

When purchasing lithium batteries, please add the "Environmental fee" product corresponding to the number of batteries you select. Otherwise, we will recalculate the amount after the purchase.

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Sofar Solar BTS 5K Lithium...

$2,066.4 $1,635.4

Sofar Solar BTS 5K Lithium Battery | The Energy Storage Revolution

Opt for Excellence in Energy Storage

The Sofar Solar BTS 5K Lithium Battery is your ultimate solution for reliable, efficient energy storage. Designed for residential applications, it ensures optimum performance thanks to its 5 kWh capacity, which can be expanded as required.

Technical specifications:

  • Usable capacity: 4.75 kWh out of a total capacity of 5.12 kWh.
  • Modular design: Stackable for easy installation.
  • Compatibility: Perfect with Sofar Solar HYD 5K-20KTL and ESI inverters.
  • Protection: IP65, ensuring maximum durability
  • .

Why choose Sofar Solar BTS 5K?

  • Expandability: Connect multiple units to reach a capacity of 40 kWh.
  • Energy efficiency: Low consumption and high performance.
  • Ease of use: Intuitive interface and integrated battery balance management
  • .

Key benefits :

  • Maximized Self-Consumption: Reduce your dependence on the power grid.
  • Quick and Easy Installation: Modular design for easy integration.
  • Ecological and Sustainable: A green solution for a sustainable future.

Contact our Customer Service: We are available to answer all your questions and help you choose the best solution for your energy needs.


Specific References



Sofar batt. BTS-5K Datasheet-EN

Download (667.27KB)

Sofar batt. BTS-5K Manual-EN

Download (12.08MB)

Sofar batt. BTS-5K Manuel-FR

Download (12.23MB)

Sofar batt. BTS-5K Manual-NL

Download (12.15MB)

Sofar batt. BTS-5K Manual-ES

Download (12.2MB)

Sofar batt. BTS-5K datablad-EN

Download (246.06KB)

Sofar Warranty Extension Price

Download (123.13KB)

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