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Telephone
+49 761 600 5330
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e-mail
info@ritter-elektrotechnik.com

Solar

Using energy sustainably

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Solar calculator

Your personal energy requirements -
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PV systems

Clean & efficient

Solar

Photovoltaic systems

Your source of clean energy

Our photovoltaic systems enable you to generate environmentally friendly electricity from solar energy. With state-of-the-art technology and high-quality modules, they offer maximum performance and reliability - ideal for your home or business on the way to energy independence.

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Sustainable power generation

Produce environmentally friendly electricity and reduce your carbon footprint.
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Long-term cost savings

Save energy costs in the long term by producing your own solar power.
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E-charging stations

Fast & reliable

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E-charging stations

Efficient charging, sustainable mobility

Our e-charging stations allow you to charge electric vehicles conveniently and safely at home or at your company. With state-of-the-art technology and high charging capacity, they offer an efficient and reliable solution for your sustainable mobility and increase your energy independence at the same time.

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Convenient charging at home

Charge your electric vehicle conveniently and safely directly at your home.
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Fast loading times

Our charging stations offer efficient charging power for maximum mobility.
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Energy systems

Independent & flexible

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Energy systems

Store electricity, use energy

Our energy systems help you to optimally store and efficiently use the electricity generated. With state-of-the-art technology, they ensure that you have your solar power independently and available at all times, which increases your energy independence and reduces your energy costs in the long term.

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Maximum energy independence

Use your self-generated electricity even when the sun is not shining.
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Efficient electricity storage

Store surplus energy for later use and increase your own consumption.

Overview

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Find out more about our services at

FAQ

Your questions

Answers to your most important questions about
solar energy

What is photovoltaics?

Photovoltaics converts sunlight into electrical energy using solar cells. This environmentally friendly technology enables you to generate your own electricity sustainably.

How long does a PV system last?

A photovoltaic system typically has a service life of 25 to 30 years. With appropriate maintenance and care, it can work efficiently for longer.

Is my PV system hail-proof?

Modern photovoltaic systems are robust and usually hail-resistant. They are generally designed to withstand even extreme weather conditions.

What subsidies are available for PV systems?

Subsidies vary from region to region; there are often grants, subsidized loans or feed-in tariffs for the energy generated.

Can a heat pump be operated with PV
?

Yes, a heat pump can be combined very efficiently with a photovoltaic system to maximize self-consumption of the solar power generated and reduce operating costs.

Does PV also work on cloudy days?

Photovoltaic systems also produce electricity on cloudy days, albeit with reduced output. The efficiency depends on the light intensity, not on direct sunlight.

Should my solar system be cleaned?

Regular cleaning can improve the efficiency of a solar system. However, many systems are designed so that they are sufficiently cleaned by natural rain.

What happens in the event of a power failure?

In the event of a power failure, a grid-connected PV system switches off for safety reasons, unless it is equipped with a battery storage system or an emergency power supply.

Are PV systems tax-deductible?

Under certain conditions, the costs of installing a PV system can be tax-deductible, especially for commercial use.

Can I store the energy from my PV system?

Yes, with an energy storage system you can store surplus solar power and use it when needed. This increases your self-consumption, makes you more independent of the power grid and uses your PV system even more efficiently.
Contact us

Contact us

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Location

Vogtsburger Str. 479111 Freiburg
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E-mail address

info@ritter-elektrotechnik.com
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Phone number

0761 6005330
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