Solar installation
From the mounting system to the last panel: your solar system, installed to suit your roof and consumption.
Learn more
A clean environment starts with the sun.
Your electrical contractor for solar and electrical work
Solar power for your home
Sustainable. Independent. Future-proof.
We plan and build modern solar systems, battery storage and smart energy solutions, tailored to your needs.
Personal advice
On site & individual
High-quality products
Carefully selected
Professional installation
From an electrical contractor
Individual planning
Suited to your building
- Solar
- Battery storage
- Wallbox
- Electrical installation
- Bosch heat pumps
- Electrical contractor
- Fox ESS
- Huawei
- Deye
- Registration with the grid operator
Our services
Everything for your solar system
From first advice to the finished system, we support you on the way to your own energy supply.
All services
Inverters & battery storage
Hybrid inverters and batteries that make your solar power usable in the evening too.
Learn more
Wallbox & e-mobility
Charge your electric car at home, matched to your solar system if you wish.
Learn more
Electrical installation
Clean electrical work for your building, from meter cabinet to socket.
Learn more
Advice & planning
We work out what makes sense for your building and plan your project individually.
Learn more
Our products
High-quality components for your solar system
Panels, inverters, batteries and accessories, chosen to suit your system.
View products
Solar panels
Panels for generating power on your roof.
Inverters
The heart of the system, making solar power usable at home.
Battery storage
Store your solar power for later.
Electrical accessories
Components for a safe electrical installation.
Invest today. Benefit tomorrow.
Solar calculator
How many panels and what battery suit you?
Four details are enough for a first estimate of your system.
Non-binding estimate based on 950 kWh/kWp, an electricity price of 35 ct/kWh and a feed-in tariff of 7 ct/kWh. The exact design follows a site visit.
Enquire with these values
About us
Energy. Technology. Trust.
RT-Elektrik combines solar technology with the electrical trade. We listen, plan carefully and deliver your project to suit your building and your needs.
- Electrical contractor with certificates
- Individual solutions instead of standard packages
- Modern technology for your energy future
- Clear agreements with one fixed contact
Process
Your path to your own solar system
Send enquiry
Tell us briefly about your project, by form or by phone.
Personal advice
We discuss your needs and answer open questions.
Individual planning
You receive a well-considered design and a clear quote.
Professional delivery
We install your system and commission it.
FAQ
Frequently asked questions
It depends mainly on system size, roof, panels and any battery. So there is no reliable flat price. After talking through your project, you receive a specific quote from us.
A battery increases the share of solar power you use yourself, but it is an additional investment. Whether it pays off depends on your consumption and system. We compare the options with and without a battery together with you.
The panels generate direct current from sunlight. The inverter converts it into alternating current for your home. What you do not use directly can go into a battery or be fed into the public grid.
This is possible in many buildings, provided the grid connection and wiring allow it. Wallboxes must be reported to the grid operator, and approval is required above 11 kW. We check the requirements at your property and handle the registration.
Simply send us the form on this website or call us. We discuss your project with you and prepare your quote on that basis.
Contact
Start your energy project now.
Tell us briefly about your project. We will get back to you personally and discuss the next steps.
- Opening hoursMon–Thu: 8:00 am–5:00 pm
Fri: 8:00 am–2:00 pm - Phone+49 2361 / 4 95 03 78
- Mobile+49 176 / 60 00 30 13
- Emailinfo@rtelektrik.de
- AddressSchwalbenstr. 18, 45665 Recklinghausen