
Home battery
The sun does not only shine when you need power. With a home battery you store today's energy for tomorrow morning's coffee. Or you use stored power on cloudy days.
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The sun does not only shine when you need power. With a home battery you store today's energy for tomorrow morning's coffee. Or you use stored power on cloudy days.
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Solar panels increase the value of your home, including through a better energy label. They are not just a smart investment for later, but something you can enjoy today.
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With your own charger you charge your electric car at home. Your charger and home battery work together. Plan your own sessions and charge automatically at the cheapest moments.
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Turn the heat up a notch in winter. And on those warm days, cool things down. Your heat pump keeps a comfortable temperature in your home all year and uses less energy.
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On hot summer days, keep your home comfortably cool. Many air conditioners can also heat. So you enjoy a pleasant temperature all year, and even smarter with the energy you generate yourself.
More about air conditioningIn 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.
Fill in your details below. Within a day we will contact you to schedule a no-obligation advice call together.
Knowledge base
What grid congestion means, what you notice at home, and how to check what still fits your connection. Soft postcode check plus the capacity map.
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Monocrystalline or polycrystalline: why almost every new panel is mono, where the difference still matters and what SolarFast installs.
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How the Jansen family got solar panels via SolarFast: from the first talk and roof check to install day, net metering and the first bill.
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Grid control and net-aware charging: how your supplier steers your charger, home battery or heat pump, what you notice and whether you get paid.
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String inverter or micro-inverters: how shade drives the choice, what optimizers do and when SolarFast recommends micro.
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The Dutch government wants to cut the energy performance fee from 2027 as net metering ends. What it means for landlords, and where storage fits in.
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Use more of your own power by timing your charger, home battery and household use. When self-steering pays off and how grid control differs.
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Hybrid or all-electric heat pump: how insulation drives the choice, what you save on gas, and how the heating test shows if your home is ready.
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Solar panels are off the draft measures list of the Dutch energy-saving obligation for 2027. What does that mean for businesses considering solar?
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Net metering for solar panels: what it is, the cap, feed-in payment and feed-in charges. How your supplier settles power fed back to the grid.
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Home battery or net metering? With a worked example before and after 1 January 2027, the role of feed-in charges and how SolarFast works with Dyness batteries.
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Grid operators propose time-of-use grid tariffs from 2029: winter evenings would get pricier. What would that mean for a heat pump or home battery?
Read moreFrom 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.