Ostrom x Partner

Here you’ll find all the information about our partnerships (such as with E3/DC) and how you can benefit from them.

Ostrom x E3/DC

Here you'll find essential infos to optimize your E3/DC battery experience with our dynamic pricing!

How can I charge my E3/DC battery storage with dynamic pricing?

Can I manage the E3/DC battery with the Ostrom app?

I have an E3/DC battery and want to switch to the dynamic tariff (SimplyDynamic). What do I need to do?

What benefits do I get from the Ostrom x E3/DC partnership?

I have a Smart Meter with a BSI-certified gateway and an E3/DC battery. What’s the next step?

Ostrom x Vaillant

Get a 200 € Heat Bonus by integrating your Vaillant heat pump into the Ostrom app – credited with your annual invoice. Find all details, requirements, and the application here.

What is the Heat Bonus?

What are the requirements to qualify for the Heat Bonus?

How is the Heat Bonus paid out?

What information do we need from you to issue the bonus?

Which Vaillant heat pumps are eligible for the Heat Bonus?

Terms for Participation (T&C)