The Solar Manager is an external Home Energy Management System (HEMS) that can be used with dynamic tariffs. When paired with Ostrom's dynamic electricity tariff "SimplyDynamic", you can lower your electricity costs while optimizing self-consumption. Learn how our flexible electricity tariff for solar systems, home storage, heat pumps, and electric cars helps you maximize your energy usage and see why Ostrom stands out as your ideal choice.

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Already using our dynamic electricity tariff? Connect your hourly electricity prices with the Solar Manager. Find the step-by-step guide here.

What Are Dynamic Electricity Tariffs?

Dynamic electricity tariffs adjust hourly based on electricity market fluctuations. Prices vary according to supply and demand—electricity often costs less when there's abundant wind, sun, or during nighttime. Tariffs like our SimplyDynamic, offering electricity at cost price, provide exceptional value. Prices may even become negative, though taxes and levies remain applicable.

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By combining our dynamic tariff with the Solar Manager, you can maximize your solar power self-consumption and draw grid electricity only during low-price periods – resulting in greater energy independence and reduced electricity costs.

Solar Manager & Dynamic Electricity Tariffs: The Best Solution for Home Storage, Heat Pumps, and Electric Cars

If you have the HEMS from Solar Manager, you can use dynamic tariffs to operate energy-intensive devices during the most cost-effective times. This means that you can automatically adjust your electricity consumption to the spot market electricity prices and thus reduce your electricity costs.

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Here's how you benefit:

• Charge your electric car with solar surplus: Your EV charges automatically when electricity prices are lowest or when you have excess solar power.
• Control your heat pump with a dynamic tariff: Your heating and cooling cycles run during optimal tariff times.
• Smart charging of home storage: Your battery storage charges with low-cost grid electricity when solar power is insufficient.

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Through this intelligent control, you save money, reduce grid dependence, and maximize your self-generated power usage.

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Discover here what other features the Solar Manager offers and which devices you can connect.

Why Choose Ostrom's Dynamic Electricity Tariff: “SimplyDynamic”

Over 100,000 customers already trust Ostrom. Rated 4.7 stars from 4000+ reviews on Trustpilot, we're among Germany's highest-rated electricity providers.

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Our dynamic electricity tariff SimplyDynamic simplifies your energy management with practical advantages. We charge just a 6 € monthly administration fee – giving you complete transparency and control.

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At a glance:

• 100% green electricity: Sustainable, climate-friendly, and at cost price.
• Dynamic electricity tariff for solar systems, heat pumps & EVs: Lower your electricity costs through smart energy management.
• Order a smart meter: Get your smart meter during registration – available in 55% of Germany.
• Digital app for full transparency: Monitor your electricity prices in real-time and manage your contract digitally.

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Plus, connect over 1,400 devices (inverters, home storage, electric cars, heat pumps, and more) directly to the Ostrom app. New customers receive up to 100 € bonus when connecting any compatible device.

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👉 Switch to Ostrom now and secure up to 100 € bonus: Switch now!

Step-by-Step: How to Link Your Hourly Electricity Prices with the Solar Manager

In the Solar Manager app, you can select the "EPEX Spot" tariff under "Settings" → "Tariff Settings" → "Dynamic". The EPEX spot exchange is the exchange where Ostrom buys your electricity. Thus, the dynamic prices of SimplyDynamic and the "EPEX Spot" tariff match, and you can use this tariff for your optimizations.

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You can then decide whether your devices should be powered by solar energy or tariff-optimized with grid electricity. This flexibility allows for maximum savings.

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📌 Note: The EPEX spot prices do not include taxes, fees and levies. We are already working with the Solar Manager team on a native integration for Ostrom customers to ensure prices include all costs. If you want to speed up the integration process, contact the Solar Manager team.

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Go to the contact form on their website and give them feedback!

Your Smart Path to the Energy Transition

The combination of Solar Manager and Ostrom's dynamic electricity tariff provides complete control over your electricity usage while reducing costs and increasing your home's sustainability. With intelligent energy management for solar systems, battery storage, heat pumps, and electric cars, you're perfectly positioned to make the most of cheap electricity.

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Switch now and benefit: 👉 Switch to Ostrom now!

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