Independent advice on home battery, solar panels, heat pump and EV charger. Not tied to one brand. We don't send you a quote — we send you an analysis.
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Only brands we stand behind
Only brands we stand behind
Hours maximum response time. Guaranteed. On average we respond within 2 hours. No radio silence after the sale.
Performance guarantee, Price guarantee, Price match guarantee and Response guarantee. Contractual. Measurable.
Solar panels, home battery, heat pump and EV charger — we design them as one integrated energy system. Tailored to your home, your consumption and your plans. Not separately, but as components of a well-thought-out whole.
You choose your energy supplier. You set your strategy. Found a better supplier? Switch. No platform dependency, no hidden steering by third parties. Because you own every component. That's how it should be.
Whether you start with solar panels, first want a home battery or immediately go fully sustainable with a heat pump too: we design it as a coherent energy system. One advisor, one plan, one point of contact.
Voor wie
Free quickscan: we analyse your roof, consumption and situation.
You receive a documented report with brand analysis and payback period.
Our own specialists install your system. Average 8-week lead time.
You have solar panels. They're running fine. But 60–70% of your power goes back to the grid — and you're getting less and less for it. From 2027 the net metering scheme ends definitively. No phase-out. Just over. Without a home battery you lose up to €600 per year on power you generated yourself.
A home battery captures that power. Self-consumption from 30% to 75%. With a dynamic energy contract and smart energy management you can even earn extra — buy when power is cheap, use when it's expensive. Payback period: 7–9 years (indicative). With dynamic contract: 5–7 years. Lifespan: 15+ years.
The calculation isn't complicated. The configuration is. And that's exactly where we make the difference. Brand-independent advice. The right battery for your consumption profile. Installed by our own specialists.
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Indicative. Depends on your consumption profile, roof orientation and rates.
Not four separate products, but a well-thought-out energy system that works together. Independently advised, custom designed.
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Most installers sell you a separate product. But solar panels without a battery is giving power away. A heat pump without panels is expensive heating on grid power. And an EV charger without smart energy management is simply charging at full tariff. Sustainability only works when you design it as a system.
Everything starts with generating. Your roof determines how much power you can produce and which panels yield the best returns. But the number of panels depends not only on your roof surface. It depends on your total energy demand: heating, charging, storage. We calculate that as a whole, so you don't lay too few (and not too many) panels.
More about solar panels
Without a battery, 60 to 70% of your solar power goes back to the grid. After 2027 you'll get less and less for it. A home battery captures that power and raises your self-consumption from 30% to 60 to 70%. With a dynamic energy contract you earn extra: buy when power is cheap, use when it's expensive. The battery size must fit your consumption profile and panel capacity.
More about home batteries
A heat pump draws heat from the outside air and warms your home three to five times more efficiently than a gas boiler. But a heat pump consumes electricity. If you generate that power with your own panels and store it in your battery, you heat in winter on electricity you generated in summer. That is systems thinking. We calculate whether your roof and insulation are suitable for this.
More about heat pumps
An average electric car uses 3,000 to 4,000 kWh per year. That is almost as much as an entire household. If you draw that power from your own roof and charge smartly via your home battery, you drive largely on your own power instead of expensive grid power. We integrate the charger into your energy system so charging happens automatically at the cheapest moment.
More about EV chargers
A modern air conditioner is essentially a small heat pump. Cooling in summer, auxiliary heating in the shoulder seasons. And the beautiful part: in summer you have the most surplus solar power. Using that surplus for cooling is almost free. We match the air conditioner to your total energy balance, so cooling does not cause extra grid load.
More about air conditioningWe design it as a whole. Not five separate quotes, but an energy system that works together. Tailored to your roof, your consumption and your plans.
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No sales pitch. A documented analysis with brand comparison, payback period and reasoning per choice.
Your personal advisor analyses your situation, calculates the actual return and puts together a system that truly fits your home. Independent of brand or supplier.
You receive a documented advisory report with brand analysis, payback period and reasoning per choice. Feel free to place it alongside other quotes — that's what it's made for.
From first conversation to delivery, and 12 months afterwards: you have one dedicated point of contact. Not a call centre. Not a chatbot. A person who knows your file and picks up when you call.
Brand-independent advice from 12+ brands. 48-hour response time guaranteed. This is not a sales pitch. This is how we work.
This is what changes when you choose an energy partner that starts with an analysis — not a price.
You get a price. No explanation of why this brand, this configuration, or this inverter.
You receive an advisory report with brand analysis, payback period and reasoning per choice.
After the sale you're transferred to another team. New face, same onboarding.
One dedicated contact from first meeting to 12 months after installation. Someone who knows your file.
The installer only sells the brand they buy. Best deal for them, not for you.
Independent brand analysis. At least 3 options compared based on your situation — not our margin.
Fault after 6 months? 3–11 weeks waiting. If you're lucky, someone calls back.
48-hour response time. Guaranteed. On average we respond within 2 hours.
Payback period of 3 years promised. Small print? Not included.
Conservative assumptions. Always. The calculation is included — with all assumptions transparently listed.
Additional costs after the survey. 'Yes, we missed that.' You pay the difference.
Final price guarantee after the technical survey. Something overlooked? That's on us.
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Until now, you could offset generated solar power against your consumption. That saved hundreds of euros per year. But the net metering scheme ends definitively on 1 January 2027. No phase-out, no transition period. Over in one go. From that moment, you receive a fraction of what you pay for power drawn. The difference can run into hundreds of euros per year, depending on your consumption and generation.
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We select from the best brands — for your situation
70% of your generated power goes back to the grid — for less and less money. A home battery captures that power. Self-consumption from 30% to 75%. And with a smart energy management system you can capture additional returns (depending on your consumption profile).
Whether you live in Amsterdam, Rotterdam, Eindhoven or Antwerp — our energy advisors visit you for personal on-site advice. We guide homeowners in switching to solar panels, home batteries and smart energy solutions.
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Only brands we stand behind
Laurens Goeree started in real estate and discovered that energy costs make the difference between profitable and loss-making. He worked for Hoppenbrouwers Techniek and Croonwolter&dros — two of the largest technical service providers in the Netherlands. Not behind a desk, but in practice.
That experience led him to independent energy advice. Not based on theory, but on real installations, conversations with specialists and thousands of customers.
Anteas is built on that knowledge. Every recommendation we make, every calculation we run, comes from practice — not from a marketing handbook.
“You don't have to take my word for it. What I write and advise comes from practice — based on data, conversations with installers, suppliers and customers. No sales talk, just what actually works.”
Elsewhere you pay €99 for a situation analysis. With us it's free. Because how can you advise someone properly if you don't first know what they need?
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Where can we help you even more?
Discover our sustainable energy services, from solar panels to home battery.
