Quality 32 kWh Battery for Around 800,000 HUF – Does It Really Exist? Yes.
I spent a long time looking for a high-capacity, high-quality, yet affordable battery for my home solar system. Eventually, following a recommendation from a friend, I discovered the BasenGreen 32 kWh DIY LiFePO₄ battery kit, which has been working extremely well in my own system ever since. My experience in brief: Stable operation, high capacity, a modern JK BMS, direct comm…
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A new era begins in home energy use
In recent years, many households have expressed the need to see more precisely how much electricity they consume, when their solar panel systems produce power, and what is really happening behind the electricity meter. This was an important first step. But the next phase of energy use is no longer just about seeing the data. It's about taking action based on that data. The ADA P1 Meter was o…
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When the solar system no longer just produces but also thinks
The world of solar systems has changed a lot in recent years. It used to be simple: the solar panel produced electricity, which the house consumed, and the rest went back to the grid. Today, however, it matters when we produce, when we consume, when we charge the battery, and when we sell energy.The new rule of 21st-century energy use is simple: Produce. Use. If there is surplus, sell it—but at t…
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Smart control saved more than a thousand HUF loss in a single day!
Today we live-tested what it means in practice when the electricity exchange starts free-falling. Although solar production did not break records today, the stock prices did – sharply dipping into negative territory.The attached live test shows data from a 26.5 kWp solar system, a 20 kW inverter, and a 30 kWh battery (with 60% stock exchange settlement and 365 HUF/EUR exchange rate). The numbers s…
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Automation Rules — Help for HMKE.APP
⚠️ Important Warning — Please read before you start! Automation rules are an advanced feature that allows the ADA P1 Meter to independently control your home devices (e.g., boiler, switches, inverter). If you’re unsure about the setup, please ask for help — we take no responsibility for any damage resulting from incorrect automation rules (e.g., dev…
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New features have arrived in the GreenHESS system – update to version 1.8.5
We have been working on several important developments recently, so we have sent less feedback and information to our customers for a while. However, we are now pleased to announce that version 1.8.5 has arrived, which contains several significant new features. Inverter integration with ADA P1 Meter One of the most important new features is that the ADA P1 Meter is now able to access local netwo…
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Electric Meter Myths and the P1 Port: What Every Consumer Should Know
With the appearance of modern smart meters, many questions and uncertainties have arisen among users. Many fear "cheating" meters, while others worry that using any additional device is illegal. However, most misunderstandings come from the fact that few people know exactly what the P1 port is for, and what the difference is between breaking the meter seal and legally accessing your own data. It's…
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The Secrets of Your Electricity Meter – What the Display Doesn’t Show
When an electricity bill arrives that is higher than expected, it's completely understandable that a person wants to know what happened. At such times there are many questions, a lot of uncertainty, and often no data in hand from which the events can be calmly and factually reviewed. But this is precisely what would be most important: not guessing, not arguing, but seeing. This is what the ADA P…
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Stock Market Prices and Stock Market Sales
Did you know that you can sell your generated but unused energy elsewhere?In HMKE.APP, below the stock market chart, you will now find a simple daily calculation that roughly estimates how much revenue you can get from the generated but locally unused energy. The calculation compares the expected value of sales through the distribution network and also shows, through our registered partner (aggreg…
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Shelly 3M + ADA P1 Meter
If you have a solar system (3-phase), and you are already measuring at your inverter with a Shelly 3M, then good news: from now on, Shelly 3M data can be included in the ADA P1 Meter package, and thus also automatically appear in the hmke.app. What do you gain from this? the data from the 3-phase measurement will be transferred to the ADA P1 Meter the ADA uploads it to the cloud, no need to…
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