How much can I expect to save on my electricity bill with solar panels and battery in Denmark

How much can I expect to save on my electricity bill with solar panels and battery in Denmark?

With a solar panel system combined with a battery of typically 10 kWh, you can expect significant savings on your electricity bill – year-round. The battery makes it possible to store the electricity you produce during the daytime and use it in the evening, at night, or during periods of low solar production, which increases your self-consumption and reduces your need to buy electricity from the grid.

Typical savings

For a household with an annual electricity consumption of approx. 8,000 kWh and an electricity price around DKK 2.5/kWh, you can expect to save between DKK 13,000 and DKK 16,000 annually on your electricity bill with solar panels and a battery. This means you use up to 70–85% of your self-produced electricity, minimizing dependence on the grid and expensive electricity prices.

Intelligent control and grid balancing increase value

By integrating intelligent control software and grid balancing, you can further optimize your consumption and sale of surplus electricity. This can increase the total annual savings to up to DKK 16,000–18,000, as you get paid for providing flexibility and can take advantage of price variations in the electricity market.

Savings in the winter months

Even in the darker months with less sunlight, the battery and the light-sensitive, UV-coated panels can ensure that you save around 40–60% on your electricity bill by optimally utilizing production and minimizing electricity purchases.

At EcoRay

We tailor a solution that matches your consumption, your roof, and your finances, and give you a precise overview of your expected savings – all the way through. This way, we ensure that you get the most out of your investment in sustainable energy.