LEVONOVA ENERGY
Commercial Photovoltaic Systems
A commercial photovoltaic system makes your business independent from rising energy costs and helps you meet ESG requirements while improving your profit margins over the long term and positioning you as a responsible player in your industry.
What Advantages Does a PV System Offer Businesses in 2026?
Cost Savings
By generating your own solar power, electricity costs are significantly reduced and profit margins increase. Tax advantages further lower the overall investment cost.
Sustainability
Solar energy is an environmentally friendly alternative to fossil fuels and contributes directly to achieving ESG targets — increasing your attractiveness to customers, partners, and investors.
Independence
Producing your own electricity makes you less dependent on rising energy prices and grid outages.
Return on Investment
Investments in commercial photovoltaic systems typically pay back within 5 to 10 years and deliver long-term financial advantages.
The Key Facts at a Glance
The central factors for economically successful PV projects.
Cost and Performance
The costs of PV systems for businesses range between €650 and €1,500 per kW of installed capacity, depending on system size. Exact figures depend on local conditions and the dimensioning of the system.
Affordable Solar Power
Over a 20-year operating period, costs amount to between 5 and 11 cents per kWh of solar energy generated — significantly cheaper than electricity from the public grid, which averages 20 to 25 cents per kWh including taxes.
Payback Period
Depending on your electricity tariff and consumption, a commercial PV system pays back within four to eight years. The typical service life of such systems is 25 to 30 years.
Funding
Commercial PV systems can be financed at favorable interest rates through KfW Programs 270 and 293. Additional grants further reduce the required own investment. For detailed information on funding programs for commercial PV systems, see our dedicated article on photovoltaic funding for businesses.
Strategic. Reliable. Results-driven.
That’s why decision-makers choose to work with us.
We deliver—while others are still talking.
Time is money. Delays are costly. We build while others are still presenting.
Experts at work—no guesswork.
You work with executors, not promise-makers. Experience, technical expertise, and accountability—that’s what we stand for.
No risks. No surprises.
We plan with engineering precision – not with gut feeling. When you work with us, you can sleep easy.
Technology with an edge.
We build what works—not what looks good. Everything we install is designed to perform—technically, economically, and legally.
We take full ownership.
One point of contact. You talk to us—we handle the rest. No matter how complex it gets.
Our network is your shortcut.
Our partners are top-tier players in the industry – with standardized processes, proven expertise, and real execution experience. Whether energy trading, roof refurbishment, or ESG consulting: we bring in the right specialists at the right time for your project.
ESG? GEG? CO₂? We’ve got it covered.
Compliance ensured, image strengthened, funding secured. If you wait until 2025, you’ll have a problem by 2028.
You delegate. We deliver.
No coordination hassle. We take care of everything—from the initial concept to commissioning—so you can focus on what matters most.
Technically Sound. Economically Viable.
The secure path to a commercial photovoltaic system — with feasibility assessment, evaluation, and development readiness.
Every PV project stands or falls on its preparation.
This is precisely where we come in: from the very start, we assess and evaluate all technical, economic, and regulatory factors. Rather than planning on assumptions, we deliver reliable data, clear recommendations, and concepts that hold up in practice and through the approval process.
The result: planning certainty, maximum funding eligibility, secure implementation, and protection against costly rework, delays, or project cancellations. This is how we build trust with investors and decision-makers, and lay the foundation for a commercially successful outcome.
How it works
In 4 Steps to Your Commercial Photovoltaic System
1
Planning &
Consultation
We capture your requirements, analyze the site, and develop a tailored plan. We also apply for available funding and support you with financing.
2
Feasibility Assessment & Development Readiness
Ein Ingenieur analysiert die örtlichen Gegebenheiten, um die beste Lösung zu finden, Anschließend sorgen wir dafür, dass Ihr Projekt baureif ist und alle notwendigen Genehmigungen schnell eingeholt werden
3
Installation &
Commissioning
Following approval, we prepare your project, install the solar system to the highest professional standards, and commission it as quickly as possible.
4
Service &
Maintenance
We carry out regular maintenance on your PV system, optimize performance, and ensure efficient, long-term operation.
Get expert advice
Financing with LEVONOVA ENERGY
Financing Options for Your Commercial Photovoltaic System
Whether purchase, leasing, or contracting — we offer flexible financing options suited to your budget and strategy, making the acquisition of a PV system for your business as straightforward as possible.
Purchase
Invest in your own solar system and achieve a fast return on investment while generating long-term savings on energy costs, additional revenue, and full regulatory compliance.
Leasing
Flexible monthly payments with no long-term capital commitment, and the option to take ownership of your PV system at the end of the term.
Contracting
We take on the financing of the solar system and all operational risks and obligations. You pay only for the energy you consume — ideal for benefiting from savings immediately without tying up capital.
Getting the Most Out of Your Commercial PV System
Industrial Battery Storage
The energy transition needs more than just photovoltaics — it needs storage. Battery storage solutions are the key to a reliable, stable, and cost-efficient energy supply. For businesses with PV systems, they have become indispensable: enabling round-the-clock self-consumption, reducing grid dependency, and providing independence from electricity price volatility. LEVONOVA ENERGY delivers scalable storage solutions — grid-compatible, economically sound, and built for the future.
Hybrid Heating Systems (Infrared, Heat Pump, CHP)
Modern heating technology requires no either-or decisions. Hybrid systems combine the best of different technologies — whether heat pump, infrared, or combined heat and power (CHP) — creating a reliable, scalable, and economical heat supply. LEVONOVA ENERGY develops tailored systems that adapt flexibly to location, usage, and energy demand, delivering maximum efficiency and full regulatory compliance.
Modern LED Retrofit
Lighting is one of the largest electricity consumers in any business — and therefore one of the greatest sources of savings. A professional LED retrofit by LEVONOVA ENERGY dramatically cuts energy use, improves lighting quality, and reduces maintenance costs. The return on investment is typically achieved in a very short time.
Frequently Asked Questions (FAQ)
How much does a commercial photovoltaic system cost?
The investment costs for a commercial rooftop PV system currently range between €650 and €1,500 per kilowatt of installed capacity (kWp), depending on system size. Over a 20-year period, this translates to approximately 5 to 11 cents per kilowatt-hour (kWh) of solar power generated — significantly lower than industrial electricity prices, which average 20 to 25 cents per kWh including taxes. If the system is operated beyond the calculated 20-year period, energy costs fall even further. Once fully depreciated, the system generates near-cost-free electricity aside from maintenance expenses. It therefore makes sense to invest in high-quality solar systems, which typically have a service life of 25 to 30 years.
Is a photovoltaic system still worthwhile for my business in 2026?
Yes. Photovoltaic systems continue to offer significant cost savings in 2025 by reducing the need for externally purchased electricity. They protect against rising energy prices and improve the environmental profile of your business.
What tax advantages are available for commercial photovoltaic systems?
The key tax advantages include the ability to depreciate investment costs via standard depreciation (AfA). Input VAT deductions can also be claimed. We recommend consulting your tax advisor or speaking directly with our experts for the best options suited to your business.
Are commercial PV systems tax-exempt?
In Germany, commercial PV systems are not generally tax-exempt. However, several tax regulations may be of interest to commercial operators. We are happy to provide detailed guidance on your specific situation.
Are there funding programs for commercial photovoltaic systems?
Yes. Numerous funding programs exist at both federal and state level specifically designed for commercial photovoltaic systems. These programs offer grants, low-interest loans, and other financial incentives. LEVONOVA ENERGY supports you throughout the application process to minimize your investment costs.
How long does installation take?
From contract signing to installation, the process typically takes 12 to 14 weeks. Depending on current demand from tradespeople, waiting times may occasionally be longer.
How long does it take for a commercial PV system to pay back?
The payback period for a commercial photovoltaic system is typically between 6 and 10 years. This depends on initial acquisition costs, annual electricity savings, and available funding. Feed-in tariffs and potential tax reliefs can accelerate the return on investment.
What maintenance is required?
Photovoltaic systems are inherently low-maintenance. Regular inspections and cleaning ensure the system continues to operate at peak efficiency. LEVONOVA ENERGY offers maintenance contracts covering all necessary measures to keep your system running optimally.
What are the ongoing maintenance costs?
Photovoltaic systems require only minimal maintenance. Over a 20-year period, maintenance costs are typically just 1 to 1.5% of the original investment amount.
ch roofs are suitable for a commercial PV installation?
The suitability of a roof depends on both the pitch angle and the location of the building. As a general rule, the further north the location, the steeper the roof pitch should be, since the sun sits lower in the sky. In Germany, the optimal pitch for sloped roofs is between 30 and 36 degrees. For flat roofs — common in industrial and agricultural settings — orientation plays a lesser role. The ideal angle can easily be achieved through an appropriate mounting substructure.
Schedule your analysis consultation now
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