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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.

Logo Sigenergy
SigenStor
Products
Logo Sigenergy
New products
Products
Logo Sigenergy
SigenStack
Products
SigenStor Planner

Create a customized SigenStor system. With our configurator, you can put together your individual and efficient energy solution.

Energy Controller | SigenStor Energy Controller EC dreiphasigSigenStor Energy Controller EC dreiphasigSigenStor System
DC Charger | SigenStor EV DC Charging ModuleSigenStor EV DC Charging ModuleSigenStor System
Batterie | SigenStor EV DC Charging ModuleSigenStor BatterieSigenStor System
Montageset | SigenStor EV DC Charging ModuleSigenStor MontagesetSigenStor System
Gateway | Sigen Energy GatewaySigen Energy Gateway
AC Charger | Sigen AC Charging ModuleSigen AC Charging Module
Power Sensor | Sigen Power SensorSigen Power Sensor
Garantieverlängerung | Sigenergy GarantieverlängerungSigenergy Garantieverlängerung
Hybridwechselrichter TP2 | Sigen Hybrid Wechselrichter TP2Sigen Hybrid Wechselrichter TP23 kW - 12 kWNeu
Batteriecontroller | SigenStor Battery Controller BCSigenStor Battery Controller BCNeu
Aktionspaket | Sigenergy Set Hybrid TP2Sigenergy Set Hybrid TP2Aktion
The virtual electricians' round table

You can look forward to an easygoing, 30-minute session – Thursday every two weeks at 12:15 p.m. The perfect time to connect with colleagues from the industry and take away new insights. Season 02 starts from 15.1.2026!

  • Practical short talks on specialist topics
  • Q&A sessions – ask our experts directly
  • Guests from the industry – fresh perspectives and real stories
  • Exchange among colleagues – open and relatable

Whether you join for 5 or 35 minutes – the main thing is that you drop by!

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SigenStack Planner

Create a customized SigenStack system. With our configurator, you can put together your individual and efficient energy solution.

PV Inverter C&I | Sigen PV Inverter C&ISigen PV Inverter C&I
Hybridwechselrichter HYA | Sigen Hybrid Inverter M1 HYASigen Hybrid Inverter M1 HYASigenstack System
Hybridwechselrichter HYB | Sigen Hybrid Inverter M1 HYASigen Hybrid Inverter M1 HYB mit BackupSigenstack System
Batteriecontroller | Sigen Hybrid Inverter M1 HYASigenStack Battery ControllerSigenstack System
Batterie | SigenStack BatterySigenStack BatterySigenstack System
Base | SigenStack BaseSigenStack BaseSigenstack System
Gateway Typ B | Sigen Energy Gateway SigenStack Typ BSigen Energy Gateway SigenStack Typ B
Garantieverlängerung | Sigenergy GarantieverlängerungSigenergy Garantieverlängerung
Schnelle Lieferung
aus unserem Zentrallager in Österreich
Sicher bezahlen
Vorkasse, Rechnung, in Raten
Easy ordering
Configure your system
Sunlumo Support
Our experts will advise you

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.

Support

the way it should be – personal, quick, and with Hans if needed.

If we can’t answer the phone right away, Hans, our virtual assistant, steps in. He takes your appointment requests, questions, or tech dramas – and we’ll take care of them afterwards.

You’ll still get personal support, fast responses, and clear solutions. So don’t hesitate: share your name and request, Hans is listening, and we’ll get back to you!

Testimonials

Sunlumo News

Sunlumo stärkt Wachstumskurs mit strategischem Partner

Sunlumo, Experte für C&I und Sigenergy Gold Distributor, hat mit der OR Impact Holding GmbH einen starken strategischen Partner an Bord geholt. Die Beteiligung von  markiert einen wichtigen Schritt zur Vertiefung der Zusammenarbeit mit ÖkoFEN und zur Weiterentwicklung morderner Energielösungen. Wie sich diese Partnerschaft auf die Zukunft nachhaltiger Energieversorgung auswirkt, erfahren Sie hier!  

SunlumoPressemitteilung23.01.2026

Sunlumo Boxenstopp - Shanghai

Wir belohnen starke Performance am Markt. Erlebt Motorsport auf höchstem Niveau – und Innovation dort, wo sie entsteht. Als Teil eines exklusiven Rahmenprogramms besucht ihr unter anderem die neue Sigenergy-Fabrik und erhalten spannende Einblicke in modernste Technologien für C&I-Energiesysteme.

Sunlumo16.01.2026

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

Sigenergy C&I Community

New Facebook group on C&I battery storage online, managed by Sunlumo Energy! This is where companies, installers, energy experts and interested parties can exchange information about the latest technologies, best practices and innovative solutions.

Sunlumo12.06.2025

Sunlumo signed Service contract with Sigenergy

Sunlumo is an official service partner of Sigenergy - our customers can expect even better service - for a strong partnership!

Sunlumo22.05.2025

Double success at Intersolar Europe: An unforgettable evening for our team!

At this year's Intersolar Europe, we were able to celebrate two great awards from Sigenergy. The Gold Distributor Award & Customer Satisfaction Award

Pressemitteilung12.05.2025

Werde Teil
der Sunlumo Community

Erfahre immer sofort Neuigkeiten und tausche dich mit anderen Experten aus. Folge uns auf

Sie brauchen Hilfe?

Zögern Sie nicht uns zu fragen, unsere Experten helfen Ihnen gerne bei der Auswahl und Kombination der richtigen Produkte.

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.

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We’re here to help - FAQ

Get in touch
Can I buy directly as an end customer (consumer)?
Our distribution is done exclusively through the specialist electrician and installation companies. This guarantees the correct planning and design of the components and the professional assembly, mains connection and commissioning.
How do I find a Sunlumo/Sigenergy installer in my area?
If you are interested in our products, send us a short message with your address and we will name our partners in your area. Your address will not be forwarded.
How can I become a Sunlumo Partner?
Please register in our system by filling out all the required fields and we will get in touch with you with further steps.
Are there any public subsidies for the products?
In Europe, there are many different funding programs that vary greatly depending on the country. For Austria, you can get an overview of the funding opportunities in the funding compass of the association PV Austria: https://pvaustria.at/foerderungen/
Is a retrofit with batteries from a system built with only one inverter possible later?
Yes this is possible. If currently no batteries are installed, but the option for later should exist then the Sigenergy hybrid inverter is the right device. This can later be upgraded to an energy controller with batteries with additional software.
Can inverters from other manufacturers be equipped with Sigenergy batteries?
No, this is not possible. Sigenergy inverters only work with Sigenergy batteries and vice versa.
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Get started today

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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