Smart energy at home
Home batteryThe sun does not only shine when you need power. With a battery you store today's energy for tomorrow morning's coffee. Or you use stored power on cloudy days and in the evening.
Discover what smart energy can do for you
In about an hour you get insight into your savings, the options for your home and when the investment pays back. Straightforward, honest advice so you know exactly where you stand.
Smart energy at home
- Upgrade your home with our smart battery
- Our solar panels deliver up to 25% more energy
- A heat pump to minimise your energy use
- Charge your electric car easily at home with an EV charger
Booking an advice call is easy
Fill in your details below. Within a day we will contact you to schedule a no-obligation advice call together.
Get more from your solar panelswith a smart battery
- Store power you generate but do not use straight away.
- Charge your battery when grid power is cheap.
- Feed back when the grid is under pressure.
- Use battery power when electricity is expensive.


Without a battery, much of the power you generate during the day goes back to the grid. With home energy storage you keep that energy for later: for your evening series, or when power gets more expensive. That way you get more from your solar panels and rely less on high energy prices.
Read more01. Advice that fits your situation
We simply pull up a chair at your kitchen table. That is where it starts. We look at your home, your energy use and what matters to you. And how you can keep benefiting from smart power when net metering ends. Quick insight and honest advice, so you know exactly where you stand.
02. Know exactly where you stand
After the advice call you receive a quote by email. Not just the costs, but also what you can save, when you will roughly earn back the investment and how we get the most out of smart energy for you. Everything you need to make the right choice with confidence.
03. Smart energy made as simple as possible
Installing solar panels, a home battery, heat pump or EV charger is more than fitting equipment. Sometimes other things still need arranging, like an energy contract, financing or upgrading your fuse box. We are happy to help with that. We take most of it off your hands and sort out the rest together.
04. Worry-free installation from start to tidy finish
Before installation we check that everything is ready for a safe fit. Then we install the equipment neatly to all regulations. We show you how the system works and can answer questions on the spot. And when we are done, we leave everything tidy again.
05. A well-maintained system works better
You can count on us after installation too. You can choose periodic maintenance. We then run software updates, check that your system performs at its best and flag anything unusual in time. That way your system stays safe and reliable, and you get the most from smart energy at home.

Maybe you have been thinking about solar panels, a battery or a heat pump for a while, but you are not sure where to start. Understandable, because smart energy can seem more complicated than it is. Fortunately it is simpler than you think. In a few steps we show how we make smart energy at home straightforward.
Advice that fits your situation
We simply pull up a chair at your kitchen table. That is where it starts. We look at your home, your energy use and what matters to you. And how you can keep benefiting from smart power when net metering ends. Quick insight and honest advice, so you know exactly where you stand.

Google reviews
More and more Dutch households are choosing smart energy with Solar Fast. Read their experiences on Google or share yours. Thank you for your feedback, it helps us keep improving.
Solar Fast is an official partner of Frank Energie
Frank Energie believes energy can be greener and smarter. With a dynamic contract and smart services they encourage greener choices, ease pressure on the grid and lower your bill. So your devices automatically use energy at the best times.
More about Frank Energie
Smart energy at home
From making pancakes on your own power to charging the car for a visit to grandpa. See how smart energy makes everyday life easier and more affordable for households like yours.




















