Call us for tailored advice and a savings estimate.
A home battery lets you use more of your own solar power and rely less on the grid. You save on feed-in costs and keep power available when you need it.
A home battery stores power generated during the day for use later. Useful if you use a lot in the evening or want to avoid feed-in charges.
Lower feed-in costs: Use your own power instead of feeding it back at low rates.
Power when you need it: Power is available in the evening and during outages.
We look at your usage, solar setup and fuse box to choose a battery that fits.
During the day your panels often generate more than you use. Instead of feeding that surplus back, you charge the battery with it. Once the sun is gone, you use the stored power for your lights, cooking or the TV.
The battery talks to your inverter and fuse box. A smart system charges when you generate and discharges when you use power, with nothing for you to do.
The less net metering gives you, the more attractive it becomes to keep your own power. A battery pays off most if you use a lot in the evening, have a heat pump or EV charger, or want to be more self-sufficient.
Whether it adds up financially depends on your use, the size of your battery and your energy tariff. We are happy to run the numbers with you.
Capacity, in kilowatt-hours, says how much power the battery holds. Power, in kilowatts, says how fast it can charge and discharge. A battery that is too small runs empty quickly in the evening. One that is too big never fills. The right size depends on your use.
With a dynamic energy contract you charge the battery when the electricity price is low, often midday or overnight, and use it when the price spikes during the evening peak. That creates an extra way to save, completely separate from your solar panels.
Our installers fit your home battery with minimal fuss. After installation we stay available for support and advice.
What Our Customers Say
Thousands of households served
Scherpe offerte en snel geplaatst, met extra dank aan verkoper Ilias die op vragen snel reageert en met de montagedag goed back up staat!
Michel
een week geleden
Erg tevreden met het hele traject. Fijne en heldere communicatie. Vriendelijk en competente monteurs. Top
Jasper Passtoors
1 week geleden
Thuisbatterij laten installeren: Het eerste contact met Marco is positief. Hij reageert telkens vliegensvlug op al mijn vragen, ook in de avond en het weekend, dus Marco: dat mag wel iets minder! De installatie verliep niet vlekkeloos, maar wel naar tevredenheid. De monteur is supernetjes en vriendelijk en gaat door tot het netjes klaar en afgerond is. De prijs is concurrerend. Prima partij die mij betrouwbaar overkomt.
Tommy
1 week geleden
Begin dit jaar zonnepanelen aangeschaft via Solarfast, werden zeer vriendelijk te woord gestaan en correct geholpen. Een mooie prijs overeengekomen.
L. Moerman
2 weken geleden
Uitstekende ervaring met zowel Electricien als de Panelenplaatser! Vakkundig, vriendelijk, meedenkend, afspraken nakomend en de kwaliteit van aansluiten én afwerking is gewoon heel goed!
Erick Vermei
4 weken geleden
Good contact with Raymond, quickly agreed on the price of a Hyxipower 10kWh battery, which was then delivered quickly and neatly installed by Team Ali. So far so good. The battery works well after a lot of searching in the app, but that is not Solar Fast's fault.
Kees van der Have
a month ago
On April 22, 4 solar panels were installed at our location by 2 employees from SolarFast. The work started exactly on time and was carried out neatly and quickly. Afterwards, a good explanation was provided at an installed site to monitor
ferry westerveld
a month ago
Just had 10 panels installed by Solar Fast; super service and 2 installers, super nice, they work with their hearts, very neat. I've forgotten their name, but they are from Eastern Europe, super nice guys.
Giang Nguyen
a month ago
Home battery installed and meter cabinet completely renewed by Team Ali from Solar Fast. This went very smoothly and was executed neatly. Now just waiting for Liander for the connection.
John te Dorsthorst
a month ago
A selection of recent Google reviews with photos.
View all referencesAnswers to the most common questions about making your home more sustainable.
Call us for tailored advice and a savings estimate.
Want to read more on this topic? Go deeper in our knowledge base.
