{"id":7698,"date":"2024-12-09T14:14:31","date_gmt":"2024-12-09T13:14:31","guid":{"rendered":"https:\/\/voltmax.lu\/?page_id=7698"},"modified":"2026-02-15T20:45:35","modified_gmt":"2026-02-15T19:45:35","slug":"connaissance","status":"publish","type":"page","link":"https:\/\/voltmax.lu\/fr\/knowledge-base\/","title":{"rendered":"Base de connaissances"},"content":{"rendered":"\t\t
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Knowledge base<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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News, tips, curiosities<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n \"Hybrydowe\n <\/div>\n <\/div>

Hybrid inverters – advantages and disadvantages<\/a><\/h3><\/header>
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A hybrid inverter is a device that combines the functions of a conventional photovoltaic inverter...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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The Cost-Effectiveness of a Solar Roof Combined with Energy Storage in Luxembourg<\/a><\/h3><\/header>
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A building-integrated solar roof combined with a home energy storage system is an appealing solution...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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Luxembourg Heating Cost Comparison 2026<\/a><\/h3><\/header>
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Heating prices in Luxembourg in 2026 are a topic that raises many questions \u2014 especially...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"heading\n <\/div>\n <\/div>

Heating costs in Luxembourg in 2026<\/a><\/h3><\/header>
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Heating costs in Luxembourg in 2026 can vary significantly. This is only partly related to...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"6\"\n <\/div>\n <\/div>

Heat pumps that are neighbor-friendly \u2013 noise, vibrations, and placement<\/a><\/h3><\/header>
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A heat pump is a device that generally does not bother anyone\u2014it is not too...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"ChatGPT\n <\/div>\n <\/div>

Ground-mounted vs. roof-mounted photovoltaic panels \u2013 which should you choose?<\/a><\/h3><\/header>
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When planning a photovoltaic installation, one of the first and most important decisions is choosing...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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BIPV vs on-roof solar in Luxembourg – when is a solar roof worth it?<\/a><\/h3><\/header>
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The rapid growth of residential and commercial solar installations across Luxembourg has led many property...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"1\"\n <\/div>\n <\/div>

Solar Inverter Clipping \u2013 What It Is and Why It Matters\u00a0<\/a><\/h3><\/header>
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Solar installations are built to turn sunlight into usable electricity, but the performance of a...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"over-paneling\"\n <\/div>\n <\/div>

Overpaneling and inverter sizing – how much DC oversizing is smart?\u00a0<\/a><\/h3><\/header>
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When planning a PV installation and trying to match the power of your solar panels...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Top\n <\/div>\n <\/div>

What types of solar panels are most efficient in 2026 – complete guide<\/a><\/h3><\/header>
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Best solar panels in 2025 - see how today\u2019s top panels compare on efficiency, warranty...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"WWW\n <\/div>\n <\/div>

Black Friday 2025<\/a><\/h3><\/header>
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BLACK WEEK at Voltmax! Only now, with every new SolarEdge installation, we\u2019re adding a free...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"voltmax\n <\/div>\n <\/div>

We opened our first showroom in Luxembourg!<\/a><\/h3><\/header>
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We’re thrilled to announce the opening of Voltmax’s first showroom in Luxembourg. Munsbach, October 14,...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"air\n <\/div>\n <\/div>

Air Conditioning \u2013 Luxury or Necessity in the Era of Climate Change?<\/a><\/h3><\/header>
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In recent years, global warming has become increasingly tangible, and climate change is leaving a...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"WWW\n <\/div>\n <\/div>

Maximize Self-Consumption: Use More Solar, Cut Grid Bills<\/a><\/h3><\/header>
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How to Maximize the Use of Your Own Solar Energy and Reduce Grid Consumption? Practical...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"man\n <\/div>\n <\/div>

Flat vs. pitched roofs \u2013 which are better suited for photovoltaics?<\/a><\/h3><\/header>
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The decision to install solar panels on a roof requires consideration of the roof type,...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"solar\n <\/div>\n <\/div>

Can photovoltaics work on a cloudy day?<\/a><\/h3><\/header>
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Photovoltaics is one of the most popular technologies that makes it possible to use solar...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Energy\n <\/div>\n <\/div>

Luxembourg Energy Passport – The Complete Guide (2025)<\/a><\/h3><\/header>
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What is an Energy Passport (EPC) in Luxembourg? Who needs it, types (LuxEeB-H\/F), validity, process,...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Is\n <\/div>\n <\/div>

Is my roof suitable for solar panels? A practical guide for homeowners<\/a><\/h3><\/header>
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Is my roof suitable for solar panels? A practical guide for homeowners Solar energy is...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Tired\n <\/div>\n <\/div>

How to stop street noise and bring quiet back into your life<\/a><\/h3><\/header>
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Silence is a modern luxury Noise is everywhere these days, on busy streets, in city...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"solar\n <\/div>\n <\/div>

Does a PV Installation Increase Property Value? Facts and Myths<\/a><\/h3><\/header>
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Photovoltaics have become almost synonymous with modern construction. More and more often, we see solar...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"home\n <\/div>\n <\/div>

Home Insulation with Subsidies in Luxembourg – Less Heat Loss, More Money in Your Pocket<\/a><\/h3><\/header>
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Insulation – the First Step to Saving Energy Why does insulation have the biggest impact...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"photovoltaics\n <\/div>\n <\/div>

Photovoltaics in Luxembourg Businesses: How to Reduce Electricity Bills?<\/a><\/h3><\/header>
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Electricity costs are one of the biggest challenges for businesses in Luxembourg. Rising energy prices,...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"thermal\n <\/div>\n <\/div>

Thermal Modernisation in Luxembourg: A Smart Way to Cut Bills<\/a><\/h3><\/header>
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Introduction In a time of rising energy costs and growing environmental awareness, improving your home\u2019s...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"foreman\n <\/div>\n <\/div>

Photovoltaics and building regulations in Luxembourg \u2013 What You need to know<\/a><\/h3><\/header>
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Before deciding to install solar panels in Luxembourg, it\u2019s essential to understand all the aspects...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Another\n <\/div>\n <\/div>

Another Massive Power Outage Hits Southern France<\/a><\/h3><\/header>
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Another Massive Power Outage Hits Southern France \u2013 160,000 Households Left Without Electricity On Saturday,...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"solar\n <\/div>\n <\/div>

Off-grid or on-grid \u2013 which system is more profitable in Luxembourg?<\/a><\/h3><\/header>
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Photovoltaics in Luxembourg are gaining more and more supporters due to rising electricity prices, pressure...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"blackout\n <\/div>\n <\/div>

What to do in case of blackout in Luxembourg? \u00a0<\/a><\/h3><\/header>
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Could a Blackout Happen Here?\u00a0 When large parts of Spain and Portugal were plunged into...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Ecology\n <\/div>\n <\/div>

Voltmax and Earth Day in Luxembourg – Renewable energy education<\/a><\/h3><\/header>
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Voltmax at the Sainte-Sophie School: Together on the Future of Our Planet In celebration of...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Open\n <\/div>\n <\/div>

OPEN DAY 2025<\/a><\/h3><\/header>
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Luxembourg opens the 2025 photovoltaic season! Come to the Open Day with Voltmax, SolarCells and...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Unleashing\n <\/div>\n <\/div>

Shining a Light on Solar: Unleashing the Power of Photovoltaic Systems<\/a><\/h3><\/header>
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As the sun rises each day, so does the potential for harnessing its radiant energy...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Photovoltaics\n <\/div>\n <\/div>

Photovoltaics in Luxembourg \u2013 Is It Still a Profitable Investment in 2025?<\/a><\/h3><\/header>
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In recent years, interest in photovoltaics in Luxembourg has increased significantly. More and more residents...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"Heat\n <\/div>\n <\/div>

Heat Pump Installation in Luxembourg: Costs, Benefits, and Government Incentives<\/a><\/h3><\/header>
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Why Choose a Heat Pump? As homeowners search for more energy-efficient and environmentally friendly heating...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"inverter\n <\/div>\n <\/div>

What is an Inverter and How Does It Work and Why Is It Crucial?<\/a><\/h3><\/header>
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The inverter is one of the key elements of every photovoltaic installation. Although it is...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"LUX\n <\/div>\n <\/div>

Black Friday Sale<\/a><\/h3><\/header>
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We are starting a BLACK FRIDAY promotion today! But we are not limiting ourselves to...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"energy\n <\/div>\n <\/div>

Winner of the Energy Elegance Award<\/a><\/h3><\/header>
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\ud83c\udf89 We are thrilled to share some fantastic news with you! Voltmax has proudly been...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"\"\n <\/div>\n <\/div>

We invite you to our stand at the HOME EXPO<\/a><\/h3><\/header>
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We are with our stand at the HOME EXPO fair, we invite you, your friends...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"photovoltaic\n <\/div>\n <\/div>

3 ways to improve photovoltaic safety according to SolarEdge<\/a><\/h3><\/header>
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The installation and maintenance of a photovoltaic system are generally safe processes. However, just like...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"magnetic\n <\/div>\n <\/div>

Do photovoltaic panels produce a magnetic field?<\/a><\/h3><\/header>
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Solar panels are a frequently debated topic, especially when it comes to their potential health...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"recycling\n <\/div>\n <\/div>

Recover and reuse: Recycling of photovoltaic panels<\/a><\/h3><\/header>
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Recycling photovoltaic panels is an increasingly common phenomenon. Recycling of photovoltaic panels in Europe and...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"roof\n <\/div>\n <\/div>

Photovoltaics in Winter: How Do Solar Panels Perform in Colder Months?<\/a><\/h3><\/header>
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Photovoltaics in Winter: Do Solar Panels Work Well in Winter? As temperatures drop, many homeowners...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"solaredge\n <\/div>\n <\/div>

Understanding SolarEdge Inverter Status LED<\/a><\/h3><\/header>
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Understanding SolarEdge Inverter Status LED: Decoding LED Indicators and Switch Positions for System Performance Insights...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"save\n <\/div>\n <\/div>

Save on Electricity and Heating during Christmas Trips: Simple Tips<\/a><\/h3><\/header>
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Going on a Christmas vacation is a wonderful time, full of rest and joy. However,...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"luxembourgs\n <\/div>\n <\/div>

Navigating the Klimabonus Subsidy Program until 2025<\/a><\/h3><\/header>
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The “Solidarit\u00e9itspak 2.0” initiative, offering exceptional measures, will continue until June 30, 2024. Klimabonus, a...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"how\n <\/div>\n <\/div>

How a Photovoltaic Installation Works<\/a><\/h3><\/header>
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In summary, the article “How a Photovoltaic Installation Works” provides a comprehensive overview of the...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"switching\n <\/div>\n <\/div>

Switching to Photovoltaic Energy: Ecological and Financial Benefits<\/a><\/h3><\/header>
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Switching to Photovoltaic Energy is more than just a trend\u2014it’s a conscious step toward building...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"facts\n <\/div>\n <\/div>

Did you know these facts about photovoltaic installations in Luxembourg?<\/a><\/h3><\/header>
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Did you know that more and more photovoltaic installations are being built in Luxembourg? The...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"photovoltaic\n <\/div>\n <\/div>

Differences Between Photovoltaic Panels and Solar Collectors<\/a><\/h3><\/header>
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Differences Between Photovoltaic Panels and Solar Collectors \u2013 What to Choose? \u00ad\u00ad \u00ad\u00ad \u00ad\u00ad \u00ad\u00ad...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article>

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\n \"photovoltaic\n <\/div>\n <\/div>

Most common mistakes in photovoltaic installations<\/a><\/h3><\/header>
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What should we pay attention to? Are you planning to invest in photovoltaics, but you’re...<\/p>Read More<\/a><\/div>\n <\/div><\/div><\/div>\n <\/div>\n <\/article><\/div>\n

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