Store solar energy with the NEStore® thermal battery for hot water use on the farm
An innovative thermal battery for the storage of sustainably generated energy. Hygiene is assured with NEStore®’s vacuum insulation, thanks to high temperatures reaching up to 85 degrees*. With minimal heat loss, no limescale buildup, and practically no maintenance costs.






Revolutionary energy storage for innovators
NEStore® is an innovative thermal battery for storing sustainably generated energy, with maximum capacity and safety.
Store self-generated solar power
Store the self-generated energy in heat at temperatures up to 110 degrees Celsius. Thanks to these high temperatures, NEStore® has a large storage capacity. Prevent inverters from shutting down and loss of generated power with NEStore®.
Hygiene ensured thanks to high temperatures of hot water
Hygiene assured with NEStore®'s vacuum insulation thanks to temperatures rising up to 85 degrees*. With minimal heat loss, no lime buildup, and practically no maintenance costs.
Thermal energy storage, prioritizing fire safety
Unlike electricity storage, storing heat in the form of process water is fire-safe.
Experience the difference with other solutions
Discover innovative energy storage solutions designed for residential and commercial use. Our NEStore®® system revolutionizes how energy is stored, reducing heat loss by 90% with patented vacuum technology.
Low maintenance costs
NEStore® is fully circular, with an exceptionally long lifespan and no degradation of storage capacity, resulting in low maintenance costs.

Hygiene ensured
A maximum temperature of 110 degrees in the NEStore® tank, with only 1% heat loss.
Warranty on insulation
The operation of NEStore® is remotely monitored. Regular maintenance is not necessary and is only scheduled if deemed necessary. 7 years warranty on insulation guaranteed.


Nestore: a heat battery for hot tap water
Nestore is a heat battery that provides hot tap water when it's needed — and only then.
The battery:
- is quietly charged with solar energy and affordable grid power
- supplies large amounts of hot water at peak times
- without additional peak load on the electricity connection
By placing Nestore close to the showers:
- are circulation pipes greatly shortened or even redundant
- decrease downtime losses
- legionella management becomes easier and clearer

Store heat and only use it when you need it
Compare to your situation
Store thermal energy
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Innovative insulation developed for real impact
Technology developed in TNO laboratories
Easy installation, 7-year warranty on insulation
The operation of NEStore® is monitored remotely. Regular maintenance is not necessary and will only be scheduled if deemed necessary. We guarantee 7 years of warranty on the insulation.
Less risk, less loss, more grip
Nestore helps municipalities become more sustainable without a heavier grid connection by:
Structurally reduce heat loss
Thanks to its very high-quality vacuum insulation, the Nestore heat battery stores energy with minimal loss, even over several days. This way, generated energy is not lost unnoticed.
Making Legionella risks manageable
The Nestore heats process water to high temperatures and supplies tap water via a heat exchanger. As a result, stagnant tap water is limited and legionella risks are actively reduced.
Making better use of solar energy
Excess solar energy is immediately converted into heat and stored for later use. For example, the Nestore increases self-consumption and reduces feed back to the grid.
Taking the step towards electric tap water
With the Nestore, hot tap water is generated entirely electrically, without gas. This makes buildings ready for the future and relieves the electricity grid.

Want to find out if this fits your buildings?
1. Exploratory conversation (±20 minutes)
In a short conversation, we will map out your situation and see if the Nestore heat battery fits your building and energy consumption.Call an advisor directly
Mon-Fr 9:00-17:00
Tel: +31 15 206 14512. First building scan
Every situation is different. That is why we make an initial building scan and discuss what savings and application are realistic.✓ 30 years
longevity
✓ 7-year warranty
Isolation technology3. Concept calculation
Based on your data, we make a concept calculation that shows what the Nestore heat battery actually delivers in your situation.✓ Insight into your situation
A concept calculation provides insight into the impact of Nestore on your situation4. Subsidy opportunities
Subsidies are possible on NEStore. Our advisors are reviewing the situation on site.✓ Benefit from national and local subsidiesFor sports halls, etc.
5. Nestore offer and/or pilot
In the case of municipal real estate, an initial pilot application or reference location visit is often chosen. Our advisors are happy to help you with that!✓ Visit one of our references
It is possible - with other municipalities - to visit references and speak to colleagues

Curious if NEStore® is for you? Lets check!
Demand for NEStore® is high! That's positive, but it also means we prioritize finding the best match. Interested to see if your project aligns with NEStore®? Lets check!
