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.
More about a smart home batteryMaybe you have been thinking about solar panels or a home battery for a while, but you are not sure where to start. We make smart energy at home simple, with solutions that just work.
Solar panels
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.
More about solar panels
Home EV charger
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.
More about home EV charging
Heat pump
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.
More about heat pump
Air conditioning
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 conditioning
Discover what smart energy can do for you
We look at the options for your home together. Straightforward, honest advice so you know exactly where you stand.
Smart energy at home
- Upgrade your home with our smart battery
- Solar panels that generate electricity for your home during the day
- A heat pump to minimise your energy use
- Charge your electric car easily at home with an EV charger
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Keep reading. Articles, comparisons and blogs.
Knowledge base
Grid congestion: what still fits your home
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.
Comparison
Monocrystalline vs polycrystalline panels
Monocrystalline or polycrystalline: why almost every new panel is mono, where the difference still matters and what SolarFast installs.
Blog
Energy bill 2027: what changes
Net metering ends on 1 January 2027. Status 25 October 2026: energy tax and network tariffs are still proposals. See what is fixed and what is not.
Knowledge base
Smart grid control
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.
Comparison
String inverter vs micro-inverter
String inverter or micro-inverters: how shade drives the choice, what optimizers do and when SolarFast recommends micro.
Blog
Cable for a home charger: which one do you need?
Supply cable, earth leakage protection and charging cable for a home charger explained: what sets the thickness and what your installer needs to know.
Knowledge base
Home energy management system (EMS) explained
Home energy management system (EMS) explained: how it steers solar panels, home battery, heat pump and EV charger on your own surplus and hourly prices.
Comparison
Hybrid vs all-electric heat pump
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.
Blog
Buy a home battery in 2026 or wait until 2027?
Should you buy a home battery before 2027? A date table of what changes on 1 January 2027, what is still a proposal, and when waiting makes more sense.
Knowledge base
What is net metering?
What net metering means: your supplier offsets solar you feed back against what you draw. The scheme ends on 1 January 2027. Here is what changes.
Comparison
With or without a home battery: net metering or storage?
Home battery or net metering? With a worked example before and after 1 January 2027, the role of feed-in charges and how SolarFast sizes batteries to the home.
Blog
Intention: hybrid heat pump as the norm in 2029
Cabinet intention, not yet law: from 2029 a smart hybrid heat pump when you replace your boiler. What is settled and what is not?
Articles and info. Hubs and pages to read next.
Smart energy at home
More stories
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.
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