Harness The Power Of The Sun With Ostrom & Our Dynamic Tariff
Reduce your energy cost by tracking your solar production and consumption in the Ostrom App.
With A PV System And Dynamic Tariff You Save Day And Night
Combine solar power with a dynamic rate to optimize your energy use and maximize your cost savings. During the day, use self-generated solar power or store it for later use. At night, charge your battery (and EV) with cheap electricity from the grid.
Get A QuoteWhat Is A Dynamic Tariff And How Do You Benefit?
A dynamic tariff gives you access to hourly pricing. With a PV system and battery, you can take full advantage of our SimplyDynamic tariff by using your solar energy when prices are high and charging your battery when prices are low.
Increase Your Saving Potential
The combination of our dynamic tariff with a PV system and a battery can maximize your electricity cost savings!
Benefit from cheap electricity when the sun is shining and there is low demand
Generate your own electricity when the sun is shining
Buy cheap energy even after sunset, e.g. when there is wind and low demand
Avoid price peaks by charging when prices are low and by storing your solar energy
Generate your own electricity when the sun is shining
Charge from the grid when prices are cheap and discharge when they are expensive
Optimise Your Cost Savings With The Ostrom App
Monitor your energy production and consumption anytime & anywhere by integrating your solar inverter and the independent meter of your PV system in the Ostrom App.
Charge your battery (or EV) when solar production is high or prices are low. With our app, you stay on control of your daily usage and reduce your energy costs.
With a PV system, battery and our SimplyDynamic tariff, you can take full advantage of the optimization potential. All year round - day and night!
Get 1000 € Discount On A New Solar System
Sign up to Ostrom and request a quote for your new solar system in the Ostrom App to receive a 1000 € discount. Connect your newly installed system to the Ostrom App and benefit from our smart features.
Additionally you will get up to 100 € Connect-Bonus, if you connect your new system within the first 11 months at Ostrom.
Save More With Our Partner E3DC
E3DC is one of the leading providers of energy storage systems and energy management. As an Ostrom customer, you can connect your dynamic tariff within the E3DC portal and benefit from their cost optimization algorithms.
Login to the E3DC portal and connect your Ostrom tariff.
Learn More
Learn more about how a dynamic tariff combined with a solar system and storage can help reduce your electricity costs and make you more independent.
Prices are rising, climate change is advancing – and many people are asking themselves: How can I save money and do something good for the environment at the same time?
You have a solar system and want to be as independent as possible from the electricity market – makes sense. But hardly anyone is completely self-sufficient. At the latest when the sun isn’t shining, you have to draw electricity from the grid.
Do you already have a solar system or are you thinking about installing one? Congratulations - you've taken the first step towards energy independence. Find out more about how you can further reduce your energy costs with Ostrom.
Control 1400+ Devices With Ostrom
We integrate with dozens of partner brands and hundreds of devices from various electric vehicles, EV chargers, heat pumps and smart home appliances. Control them all through the Ostrom app, your home energy management platform.
What Our Customers Are Saying
We take pride in providing excellent customer service. But don’t just take our word for it: Hear it from customers who’ve already made the move to Ostrom.
Green Energy Made Easy
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