Sundust AG finances and operates PV systems, battery storage systems and charging infrastructure for residential, commercial, and industrial properties. Reduce your energy costs - without any investments or risks.
Request a consultationSundust offers as-a-service solutions and modular management services for photovoltaic systems, battery storage systems and electric vehicle charging infrastructure. We finance and operate systems at your location - supplying you with locally produced electricity at a lower price.
Whether for businesses, investment properties or residential buildings:Â Sundust helps you benefit from cost-effective and sustainable energy solutions. Lower your energy and investment costs without having to worry about complex technical systems.

We finance and operate photovoltaic systems at your location - allowing you to benefit from lower energy costs and the flexibility to purchase the system at any time.
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We finance and operate battery storage systems at your location - allowing you to benefit from reduced electricity costs and additional revenue streams.
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Get EV charging stations - through a subscription plan or financed by you. We handle the administration and billing.
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We manage our clientsâ ZEV, vZEV, and LEG projectsâfrom contract management and planning to registration and implementation. ZEV/LEG billing can be handled by us or by third parties.

We manage virtual ZEV and LEG - from contract management to electricity metering and billing.

By forming local energy communities (vZEV/LEG), we supply our customers with affordable, locally produced solar power.

"Partnering with Sundust has been a great experience for our organization. As a social education institution, we want to set an example - including in the area of sustainability. Without any investment of our own, we were able to significantly reduce our carbon footprint while also benefiting from stable electricity prices. The fact that we can now cover 60% of our electricity needs with solar energy makes us proud and shows our young people that climate protection and economic activity can go hand in hand. The smooth installation and worry-free operation won us over. We couldnât have asked for a better solution."

We help specialized companies in the real estate, solar and energy sectors offer their customers a comprehensive energy system package - from planning, financing and installation to system operation and maintenance. We strive to build long-term relationships with our network of partners and maintain close collaboration to ensure mutual success. Contact us to discuss a partnership.
We finance and operate PV systems over 100 kWp with high self-consumption (>60%) or electricity sales via vZEV/LEG.
We finance and operate battery systems in combination with PV systems (behind-the-meter/co-location).
We manage charging stations for electric vehicles, offering subscription-based financing upon request.
Through close cooperation with competent EPC partners, detailed risk assessment, legal protection and the development of a diversified portfolio, we realize stable returns for investors with a long-term and sustainable investment focus.
Sundust AG and its subsidiaries are not licensed by the Swiss Financial Market Supervisory Authority (FINMA) as a securities dealer, manager of collective investment schemes, or fund management company. The company does not accept public deposits within the meaning of the Federal Act on Banks and Savings Banks (BankG) and does not provide financial services as defined by the Financial Services Act (FinSA/FIDLEG). All investment opportunities, participations, or loans structured by Sundust AG or its affiliated companies are intended exclusively for qualified investors or individually selected, informed persons (private placements) and do not constitute a public offering.

Sundust owns and manages a diversified portfolio of photovoltaic and battery storage systems. Thanks to stable operational profitability margins, our assets generate stable and resilient long-term cash flows.
Thanks to long-term service and power purchase agreements (PPAs), our assets are characterized by a low correlation with stock market fluctuations.
Our investments generate measurable COâ savings alongside financial returns.
Proven results speak for themselves. Contact us today to receive a detailed list of our latest references and success stories.

We are pleased to announce the successful restructuring of the Sundust group structure and the first capital increase at Sundust Financing AG.
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Sundust introduces a modular solar and battery energy storage offering. Customers benefit from flexible, combinable options and modules â the right solution for every property.
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Sundust now offers a comprehensive solution for ZEV and vZEV billing, focusing on the specific needs of commercial and industrial customers.
Learn moreSince our founding in 2017, we have pursued a clear goal: to make sustainable energy generation profitable for businesses and accessible to investors, thereby contributing to the energy transition.
Our approach is simple: partnering with specialized planners, developers and EPCs, we finance, install and operate systems for renewable energy generation and energy efficiency. This way, we offer property owners and businesses customized, comprehensive solutions to reduce energy and investment costs while supporting them in the transition to a carbon-neutral and efficient energy supply.
Sundust AGâs core expertise lies in the financing and operation of energy systems. Our business began with the planning, financing, and operation of industrial photovoltaic systems. This allowed us to establish the necessary processes and partnerships to offer comprehensive energy solutions today.
We firmly believe that the technologies needed to stop climate change already exist. Through comprehensive as-a-service solutions, we aim to make it as easy as possible for companies to implement these technologiesâthereby not only supporting the environment but also reducing energy and investment costs for our customers.
Sundust is a member of SWISSOLAR and Switzerland Innovation.
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Guided by our values - delivering success, acting with integrity, and strong together - we provide customized energy solutions for businesses, investment properties and owners of commercial solar and BESS plants.
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