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One Sun. One World.
Our vision: A "One World Solar System" for all
Sunlumo's vision is to provide access to efficient and cost-effective solar energy worldwide. The “One World Solar System” concept is based on innovative photovoltaic and solar thermal solutions that are easy to use and drive forward the energy transition.
Please note that registration in our shop is exclusively intended for electricians or solar installers. Register now.
If you are a private customer interested in our products, we offer extensive information about them; however, sales are handled through our partner installers.
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Gold Distributor und Service Partner
Sunlumo Energy ist Gold Disributor in Europa für den Hersteller Sigenergy. Sunlumo Energy ist offizieller Vertriebspartner in der EU mit Schwerpunkt auf Österreich, Deutschland, Slowenien, Kroatien, Tschechien, Slowakei und Ungarn.
Alle Sigenergy Produkte werden europaweit vom österreichischen Zentrallager zu den Kunden geliefert.
Als Service Partner von Sigenergy unterstützen wir unsere Kunden bei der Auslegung und Planung der Anlagen sowie im After Sales Support.
Testimonials
Sunlumo News
Sunlumo Move at the Linz Marathon: “Power in Unity” as a lived experience
Our Sunlumo Move sports team made its competitive debut at the Linz Marathon on April 12—and demonstrated exactly what “Power in Unity” feels like. Instead of traditional team-building activities, the focus was on this question: What happens when diverse people channel their energy toward a common goal? The answer to that question was palpable throughout the entire race, regardless of the distance run.
Sunlumo13.04.2026
Cooperation agreement signed with Sigenergy for 100 MWh C&I storage solutions
Solar Solutions in Düsseldorf is one of the key meeting places for the renewable energy industry in Germany. Sunlumo was represented there for the first time on 3 and 4 December 2025, presenting its new role as Gold Distributor for the Sigenergy brand in Europe. The partnership was publicly sealed during a signing ceremony for 100 MWh of C&I storage. Sunlumo effectively presented itself as an expert in Sigenergy's SigenStack storage solutions.
Translated with DeepL.com (free version)
SunlumoEnergy independencePressemitteilung04.12.2025
Sunlumo Energy is the gold distributor for Sigenergy
Sunlumo Energy is Gold Disributor in Europe for the manufacturer Sigenergy. Sunlumo Energy is the official distribution partner in the EU with a focus on Austria, Germany, Slovenia and Croatia.
All Sigenergy products are delivered to customers throughout Europe from the Austrian central warehouse.
Can I buy directly from Sunlumo as a private customer?
Unfortunately not. Storage, inverters and wallboxes are part of your energy installation — and belong in the hands of an electrical contractor who handles wiring, system integration and grid registration. Too much can go wrong if it's not done by someone who does this every day.
What we're happy to do: send us your address via the contact form, and we'll connect you with a Sunlumo partner near you who can give you a fair quote.
How do I find a Sunlumo partner near me?
Just contact us via the form, tell us where you live, and we'll connect you with an electrical contractor in your region who is familiar with our Sigenergy products. Your address is used only for this referral and shared with no one else.
Can the Sigenergy devices be connected to the grid?
Yes. Our Sigenergy inverters are listed in the official certification registers of the respective sales countries. The exact status per model and country is shown on each product page with a direct link to the official database.
Your Sunlumo partner handles the grid registration during commissioning.
How long is the warranty on my system?
Sunlumo only carries brands we trust — and every product comes with its manufacturer warranty. The exact period is shown on each product page. For some products — Sigenergy is one example — the standard warranty can be extended. Just ask your Sunlumo partner.
What should I do if something doesn't work?
Your first contact is always your Sunlumo partner — he knows your installation best. For system-level issues he can't solve on his own, we're directly there for him: German-speaking service team and a direct line to the manufacturer. As an end customer, you never have to deal with an anonymous manufacturer hotline — the same applies in case of warranty.
What about bidirectional charging — "my EV powers my house"?
Exciting topic that will become big in the coming years. Sigen hardware (storage and DC charger) is already built for bidirectional charging today — from 2027 it becomes mandatory in the EU for new charging stations.
For your car to actually feed power back to your house, the car itself must support this. Best to ask the car manufacturer directly whether and how your model supports bidirectional charging — their statement is binding here, not ours.
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We are the official distributor for Austria, Croatia, Czech Republic, Hungary, Slovakia, Slovenia and Serbia, offering the most advanced home and business energy solutions, including energy storage batteries, solar inverters, and EV chargers. Become a Partner now or receive our latest news.
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