The independent home battery specialist
We compare all top brands — so you make the best choice for your situation.
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All top brands, fairly compared
We are not tied to any single manufacturer. That's our strength — and your advantage.
Which home battery suits you?
Answer 5 short questions and receive personal advice with the best batteries for your situation.
Start the buying guideEnergy usage
How much do you use per year?
Solar panels
How many panels do you have?
Budget & wishes
What are your priorities?
Why customers choose us
“Excellent service and a beautiful system. Installed within 2 weeks!”
“Thanks to HES I now save €55 per month. The investment pays back within 5 years.”
“From orientation to installation: everything perfectly arranged. Highly recommended!”
Everything about home batteries
What is a home battery?
A home battery stores energy from your solar panels for later use. Instead of feeding surplus electricity back to the grid, you use it yourself in the evening or at night. This increases your self-consumption to as much as 80%.
How much can I save with a home battery?
With a home battery, you save an average of €350–€650 per year, depending on your consumption and battery capacity. With a dynamic energy contract, you can save up to €200 extra through smart charging.
How long does a home battery last?
Modern LiFePO4 home batteries have 6,000–8,000 charge cycles and a lifespan of 15–20 years. You receive a 10–15 year manufacturer warranty on all battery systems.
Can I reclaim the VAT?
Yes! Since 2024, you can reclaim the VAT on the purchase of a home battery in combination with solar panels. This saves hundreds of euros on your investment.
Knowledge Base
Knowledge BaseHome Battery as Emergency Backup: The Complete Guide for Power Outages
Everything about emergency backup power with a home battery: which batteries offer backup function, what does it cost, and how do you protect your home during a blackout? Compare EPS vs full backup, costs and installation requirements.
Policy 2027Net Metering & Feed-in Tariffs: What Changes in 2027?
The Dutch net metering scheme ends on January 1, 2027. What does this mean for solar panel owners? Everything about the new feed-in tariff and how a home battery protects you.
Smart HomeConnect Your Home Battery to Your Smart Home: Integration & Automation
Connect your home battery with Home Assistant, Google Home, or Apple HomeKit for maximum automation and insight. Discover which systems work best together.
Curious how much you could save?
Receive a personalised savings estimate based on your situation. In your inbox within 24 hours.