Black Friday 2026: Zaptec Go Installed for €1.17 | Voltmax
Black Friday at Voltmax: Get a Zaptec Go EV Charger Installed for Just €1.17 Your roof could power more than your home. This November, take the next step towards solar energy and convenient home cha ...
AIKO Solar Panels: Benefits & Comparison | Voltmax
AIKO Solar Panels: Key Benefits and How They Compare Your roof has limited space. Choosing the right solar panels means making the most of that space while considering performance, appearance and long ...
Meeting of homeowners in Sandweiler on November 18
18.11 – Save Energy: Meet Voltmax, RE/MAX in Sandweiler on 18 November More comfort. Lower energy bills. Greater home value. Discover the possibilities for your home at an information evening wi ...
AFIR 2027: What the New EV Charging Rules Mean for Luxembourg
If you are planning an EV charger installation in Luxembourg, the installation date now deserves a place on your checklist. From 1 January 2027, new technical requirements will apply to newly installe ...
Voltmax at HOME EXPO 2026 in Luxembourg – Visit Us in Hall 8, Stand 8B11
Thinking about solar panels, battery storage or a home EV charger? Join Voltmax at HOME EXPO 2026 in Luxembourg. Meet our team, explore display equipment from Sigenergy, AIKO and Zaptec, and discuss s ...
Huawei Router Connection Settings (WLAN Configuration)
If your Huawei solar system is not connected to the internet or monitoring data is no longer updating, checking the router connection settings is one of the first steps. This guide explains how to con ...
SolarEdge App Not Displaying Production Data
SolarEdge App Not Displaying Production Data: What System Owners Should Check First If the mySolarEdge app does not display production data, the problem is often related to communication between the i ...
Overpaneling and inverter sizing – how much DC oversizing is smart?
When planning a PV installation and trying to match the power of your solar panels to the inverter, you quickly discover that inverter sizing and PV system design have a major impact on long-term sola ...
What types of solar panels are most efficient in 2026 – complete guide
Best solar panels in 2025 - see how today’s top panels compare on efficiency, warranty and long-term value - and learn which type is best for your roof. ...
Black Friday 2025
BLACK WEEK at Voltmax! Only now, with every new SolarEdge installation, we’re adding a free bonus: an extra energy storage module – for larger installations solaredge home backup interface – for ...