Power plant operators will
speed up the energy transition and earn money

Direct marketer interface

Lucrative use of surplus battery capacity

The direct marketer interface enables the facility operator to offer their electricity through a marketer. This is much more lucrative than the feed-in tariff and is compulsory e.g. in Germany from an installed capacity of 100 kW.

How you benefit

  • Cost savings, since demand is covered by the storage system
  • Earn money through direct marketing
  • Doesn’t require a great deal of effort or high investment costs

Are you looking to sell your electricity?

We’re happy to advise you about how you can earn money with TESVOLT storage systems.

Get in touch now!

How does it work?

The TESVOLT Energy Manager can communicate with the remote control unit of the virtual power plant. All the relevant data is transmitted to this power plant’s interface in real time, allowing it to act as a marketer and, for example, regulate the output.


In the case of direct marketing, the electricity generated by renewable energy installations is no longer remunerated through the feed-in tariff. Instead, it is marketed on the electricity exchange by a direct marketer. This can generate attractive additional revenues. Direct marketing is even mandatory for new installations with an installed capacity of 100 kW or more and commissioned in Germany after 1 January 2016.

Do you have questions about technical planning?

Sign up for our Partner Portal for free. You’ll find all the services an installer needs there – from your personal contact person and a quotation generator through to order processing.

Go to the Partner Portal

Our products

TS 48 V
The flexible one: With easy modular expansion, it can be optimally adjusted to suit any application.
The great all-rounder with the e-factor

Our Services

The TESWORLD AR app relies on augmented reality technology to showcase our wide array of energy storage solutions.