Voltrax
Amsterdam-based installer specialising in AlphaESS home batteries, praised for transparent advice and smooth installation.
What customers love
- No sales pressure; advice felt genuinely tailored to each situation
- AlphaESS app clearly displays generation, storage, and consumption data
- Post-installation issues resolved quickly without complicated procedures
Best for
Solar panel owners seeking a home battery with smart energy management and honest advice.
Attribute scores
Recent reviews
After much comparison, we ultimately chose an AlphaESS home battery and have absolutely no regrets. From the very first meeting, everything was explained clearly, and they really thought along with us about what best suited our home and consumption. The installation was carried out neatly, and everything works perfectly. The app is also well-organized and easy to use. You can clearly see what you are generating, storing, and consuming. Especially in combination with dynamic rates, you really notice the difference. What I personally appreciated was that no pressure was applied, unlike with many other companies. Just honest advice and clear communication from start to finish. So far, I am very satisfied with the choice of AlphaESS.
I have had the AlphaESS home battery running for a while now, and what stands out immediately is that the system simply remains stable and does what it is supposed to do. No strange spikes, no outages, just consistent charging and discharging at the times that make sense. In my case, the advantage lies mainly in the smart management of energy. Charging during the day and using it in the evening works exactly as expected. Especially on days with changeable weather, you can see that the system adapts well while remaining efficient. The monitoring is tightly organized. You can see at a glance where your power is going, and that provides control. No vague dashboard or unclear figures; everything is immediately understandable. What I had expected less is how little you have to deal with it afterwards. In the beginning, you check it more often, but after that, you just let it do its job. That says enough about how user-friendly it is. It is not an impulse purchase. The price is higher than some alternatives, but that is reflected in the finish and performance. It doesn't feel like an experiment, but like a system that is already mature. For someone who seriously wants to optimize their energy consumption and does not want to be dependent on fluctuating rates, this is simply a solid choice.
I had an AlphaESS home battery installed a few weeks ago, and so far, I am really pleased with it. To be honest, I was skeptical at first about whether it would be worth the money, but now I see a clear difference in how efficiently my energy is being used. What stands out most is how automatically everything works. During the day, the generated power is neatly stored, and in the evening, I use it again without having to do anything myself. Especially with current energy rates, you notice that this is simply smarter than feeding power back into the grid directly. The app is well-organized and clearly shows what is happening: how much you are generating, storing, and consuming. No complicated hassle, just clear. That also makes it easier to gain insight into your consumption and where you might be able to save. In terms of sound and appearance, it is also fine. The battery is located in my garage, and you hardly notice it is there. No disturbing noise or anything like that. Reliability was also important to me. So far, I haven't had any malfunctions, and everything works stably. You can tell that it is not a cheap product, but something that has been truly further developed. If I had to mention one point: the investment is naturally not low, so you really need to look seriously at whether it suits your situation. But if you have solar panels and want more control over your own energy, then this is a logical step.
I recently purchased home batteries through Voltrax and I am genuinely very satisfied with the entire process. I received excellent assistance right from the first contact. Everything was explained clearly, and they really thought along with me about what best suited my situation. I purchased a 20 kWh home battery for my own home, and I also arranged a home battery for my parents through them. What really made the difference for me is that I requested multiple quotes from different providers beforehand. Voltrax came out on top not only professionally but also with the best price-quality ratio. For my parents, it was handled through the Warmtefonds, and what I really appreciated was that Voltrax took care of this completely. They arranged the application free of charge and took everything off my hands from A to Z. That gave me a huge amount of peace of mind and confidence. The installation went smoothly and professionally. Afterwards, a few things still needed to be adjusted, and that was resolved quickly and without any hassle. No complicated procedures, just good service as it should be. In short: a reliable company, clear communication, competitive prices, and excellent service, both before and after. Definitely recommended if you are considering a home battery.
We are usually quite critical before starting anything, so we first compared multiple providers and systems. Ultimately, we chose an AlphaESS home battery, and we haven't regretted it. The entire process went smoothly. From the consultation onwards, we felt that they were genuinely thinking along with us rather than just trying to sell us something. They clearly explained which capacity made the most sense for our situation, which immediately gave us more confidence in the choice. The installation itself also went without any problems. The appointment was honored, everything was installed neatly, and explained well afterwards. What stood out most was that everything was handled calmly and professionally. No rushing, no ambiguities, just well organized. We are also very satisfied with the price. Of course, you always look at the costs, but in this case, you really feel like you are getting value for money. The system feels solid and works exactly as hoped so far. All in all, simply very satisfied. Good service, neat installation, clear communication, and a system we are really happy with.