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Optimize your solar earnings with curtailment

Solar energy is powerful, but unpredictability in the energy market can turn that power into a liability. During negative price periods, generating excess electricity could mean paying to produce — turning profit into loss.

Curtailment is the key to unlocking control over your solar assets, letting you strategically pause production and protect your earnings.

Calculate curtailment savings → Get your local controller →

What is curtailment?

As renewable energy adoption grows, so does the challenge of excess energy production. In markets like the Netherlands, this often leads to negative energy prices, where producers have to pay to feed excess power into the grid.

Negative prices can directly impact the profitability of solar installation. The estimated cost of this phenomenon for an average solar farm is between €10,000 – €36,000 each year. To prevent this cost, curtailment is used as a solution.

Curtailment means temporarily reducing or shutting down your solar production when the energy market is unfavorable — like during periods of negative (day-ahead or imbalance) prices.

Instead of losing money, you or your energy trader can strategically pause your solar generation to protect your bottom line.

With the right tools to control automatically your solar installation, curtailment becomes an effortless strategy to optimize your earnings.

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Should I apply curtailment?
Calculate your potential savings

Use the calculator below to estimate the financial return of curtailment.

Get started with curtailment:
Install the Teleport, your local controller

Get your Teleport

Meet the Teleport

✓ Allows automated curtailment by your energy supplier

✓ Connects to any brand of inverter, including yours

✓ Includes a real-time dashboard for insight into your energy production and consumption

✓ Ensures your data security with industry-leading standards (ISO 27001 Certified, approved by Netbeheer Nederlands)

Take advantage of the best energy prices

Your energy supplier uses the Teleport to steer your solar installation to the best energy prices. With the EPEX and imbalance markets combined, customers achieved an average additional profit of several thousands per year per MWp.

No hassle, benefit immediately

From installation to use, we’re here to help. Our promise is simple: if something doesn’t work as expected, we will make sure it is fixed quickly. From our streamlined operation, we now control hundreds of solar parks.

Future-proof your solar energy business

The Teleport is built to grow with a changing energy market. It easily integrates with new assets (such as batteries), new market opportunities (aFRR, FCR), service providers, regulations (Realtime Interface) or contracts (CBC contracts, Zonbalans).

Protect your grid limits

Avoid fines or feed-in restrictions by staying within your contracted grid capacity. The Teleport ensures your solar production aligns with grid requirements, keeping everything compliant without the need for manual adjustments.

Our clients’ perspective:

OM | Nieuwe Energie is a non-profit energy collective bringing together dozens of energy cooperatives to generate sustainable power for hundreds of thousands of households.

Withthegrid helps them meet the need for smart solar park control, including automated curtailment, through the Teleport.

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André Dippell

Director of OM | Nieuwe Energie

“At OM | Nieuwe Energie, we offer cooperatives the opportunity to supply the sustainable energy they generate directly to customers. Withthegrid allows them to use smart technology quickly and easily. This increases the return on projects and allows more sustainable energy to be connected to the grid.”

Ready to optimize your solar installation?

Want to discuss your curtailment project? Or learn more about the Teleport?
Let’s start the conversation. Fill out the form below, and our team will get back to you within one business day.

Contact info

E-mail

info@withthegrid.com

Phone

+31 (0)8 57 99 01 45

Address

Dotslash Utrecht – Campus, Europalaan 400, 3526 KS Utrecht, Netherlands