Become independent with a smart home battery
Discover how a smart home battery, combined with solar panels, can drastically reduce your energy bill. Benefit from maximum self-sufficiency and minimal energy costs.
Why choose LaagKW?
Concrete, honest, and without promises we cannot keep.
Specialist in energy storage
We focus on battery systems β plug & play and professional installations. That's all we do, and we do it well.
Personal advice
No chatbot, no call center. Just an honest conversation about what works best for you.
Reliable products
We only work with brands we trust ourselvesβMarstek, Pylontech, Dyness, Leapton, and Atmoce.
Expert installation
Certified technicians, neat delivery and always available if anything comes up.
Sustainable energy, from A to Z
From solar panels to charging stationsβwe supply and install everything you need for an energy-neutral home.
Home batteries
Store self-generated energy and use it when you need it β even at night or during peak demand.
- β Up to 15 kWh storage capacity
- β 10-year factory warranty
- β Smartly connectable to solar panels
Solar panels
Generate your own electricity with high-quality solar panels and immediately save on your energy bill.
- β 25-year product warranty
- β Installation within one day
- β Free roof analysis and quote
Charging stations
Smart charge your electric car at home β with solar power during the day, and at a low rate at night.
- β Suitable for all EV brands
- β Smart charging control
- β SEIC-certified installation
Aircos
Verkoel in de zomer, verwarm in de winter. Geniet direct van het hoogste comfort in huis
- β Koelt en verwarmt
- β Extreem energiezuinig
- β gecertificeerde installatie
Hybrid heat pumps
Combine the efficiency of a heat pump with the reliability of your central heating boiler β ideal for the Dutch winter.
- β Up to 50% less gas consumption
- β Suitable for existing buildings
- β ISDE subsidy possible
Isolatie
Bescherm uw woning met hoogwaardige isolatiematerialen en bespaar aanzienlijk op verwarmingskosten.
- β Energiebesparing tot 30%
- β Professionele installatie
- β Duurzame materialen
Kunststof kozijnen
Bescherm uw woning met hoogwaardige kunststofkozijnen en geniet van optimaal comfort en lagere energielasten.
- β Energiebesparing tot 30%
- β Inbraakveilig HR+++ glas
- β Volledig onderhoudsvrij
Not sure what you need? We offer free advice.
Tailored personal advice, without a sales pitch.
What our customers say
No fancy talk β just honest experiences from people like you.
"The plug & play battery was installed within 5 minutes. My energy bill dropped by β¬85 in the first month alone. Should have done this much sooner."
"Finally, a company that's just honest. They didn't promise the world, but the savings are even higher than expected. Over 1,200 euros cheaper per year."
"Good service, quick installation. The consultation took less than half an hour, yet they calculated everything thoroughly. I recommend it to everyone."
All you need to know
Still in doubt? Here are the most honest answers to the most frequently asked questions about home batteries.
Does a plug & play battery work without an installer?
Yes. A plug & play home battery connects to a standard power outlet (230V). You don't need to make any modifications or hire an electrician. All you do is plug it into the socket, set up the app β and you're done. Suitable for renters and owners.
Is a plug & play home battery safe?
Yes. Our batteries are CE certified and comply with all European safety standards. They are equipped with built-in protection against overvoltage, overheating, and short circuits. You can safely use them indoors.
What are the concrete benefits of a home battery?
That depends on your consumption and the battery capacity. A household with solar panels and a 3 kWh battery can save an average of β¬300β500 extra per year on top of the savings from the panels alone. Over 10 years, that quickly amounts to β¬3,000β5,000.
Do I need solar panels to use a battery?
No, it's not mandatory. You can also charge a battery with cheap off-peak electricity (dynamic tariff) and use it during the day. However, the biggest savings are made when you combine the battery with your own solar panels.
Can I start with a small battery and expand later?
Absolutely. Our plug & play line is modular. Start with the Compact and later switch to the Plus or Pro. This way, you can adapt your system to your situation and budget.
How long does a home battery last?
Our batteries have an expected lifespan of 10β15 years, depending on usage and type. We provide a minimum 10-year product warranty. After that period, most batteries still perform at 80% of their original capacity.
What subsidies can I get for a home battery?
Home batteries are currently not eligible for direct subsidies. However, VAT on solar panels is 0%, and there are schemes for heat pumps (ISDE). We will inform you about all current schemes during the consultation.
Bespaar tot β¬1.500 per jaar op energie
Vraag in 30 seconden een vrijblijvende offerte aan. Wij nemen binnen 24 uur contact op.
- β Gratis en vrijblijvende offerte aan huis
- β Reactie binnen 24 uur, installatie binnen 2 weken
- β SEIC gecertificeerd β wij regelen subsidie voor u
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