Inverters & Backup Power Supply

Without a high-quality inverter, even the best solar panel is useless. This essential device not only converts the DC power generated by your panels into usable AC power for your home but also acts as the intelligent manager of your entire system. It optimizes performance, monitors all components, and, in its most advanced form, provides the backbone for your personal backup power supply. At ProfiSolarBau, we exclusively install inverters from leading brands known for their reliability, efficiency, and future-ready features.

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Installation of inverters

Let’s be honest, when installing grid-forming or emergency power-capable inverters, professional planning and implementation are essential. Without a well-thought-out concept, a reliable power supply cannot be guaranteed in the event of a power failure. Choosing the right inverter is just as important as correctly sizing the cables—simply using any standard product is not enough here. In addition, it is essential to strictly comply with the relevant local regulations. This requires technical expertise to ensure that everything runs smoothly in the end.

Why Go Solar Now?

  • Save on rising energy bills
  • Get government grants & incentives
  • Gain energy independence
  • Fast return on investment
  • Boost your property value
  • Support a greener future

Stages of work

01

Preparation and planning: Determine the installation location: south side, roof, building walls, or property on supports. We ensure that the location is well lit and not shaded by trees or other buildings during the day. ProfiSolar calculates the optimal angle of inclination for the modules to make the best use of solar radiation. Profisolar compiles the necessary documents for the grid connection.

02

Installation of the mounting structures: We attach the mountings to the desired location. The mountings must be stable (preferably made of aluminum) and securely fastened to the surface (e.g., with screws or self-tapping screws).

03

Installation of the solar modules: Profisolar attaches the modules to the brackets using pressure elements. Make sure that the modules are securely fastened and cannot be displaced by wind or other influences.

04

Connection of the electrical equipment: We connect the modules to an inverter that converts direct current into alternating current. Installation of the inverter and protective devices. We connect the inverter to the power grid, usually via a bidirectional meter, so that excess energy can be sold.

The Core Functions of Your Inverter

Function Your Benefit
Efficient Power Conversion Converts DC power from the solar panels into 230V AC power for your outlets with minimal energy loss.
Performance Optimization (MPP Tracking) Ensures your solar panels always operate at their most efficient point, maximizing your energy harvest even in partial shade.
System Monitoring System Monitoring Allows you to track your system's performance in real-time via a smartphone app or web portal, giving you access to valuable production data.
Grid Safety Automatically and safely disconnects your system from the public grid in the event of a fault or power outage.

The Critical Advantage: True Backup Power

A standard inverter shuts down during a power outage for safety reasons—and so does your solar system. A backup-power-capable inverter, on the other hand, is a game-changer for your energy independence.

  • What does it mean? During a grid failure, it disconnects from the grid and instantly creates a stable, private “island grid” for your home.
  • How does it work? Paired with a battery storage system, it continues to supply power to selected or even all circuits in your home—drawing energy directly from the sun or the battery.
  • Your Benefit: While your neighbors are in the dark, your lights, heating, refrigerator, and internet stay on. This provides ultimate security for “energy-independent investors” and anyone who wants total peace of mind.

We specialize in installing these grid-forming inverters that offer you the highest degree of autonomy and comfort.

FAQs

What is the difference between a string inverter and a hybrid inverter?
A string inverter is the classic type that only converts power from the solar panels. A hybrid inverter is an all-in-one solution that also includes an integrated battery charge controller. It is the ideal choice for new systems where a battery is planned either now or in the future.
What is the lifespan of an inverter?
The expected lifespan of a high-quality inverter is around 15 years. Since solar panels last much longer (25-30 years), you should plan for one inverter replacement during the system's lifetime.
Where is the inverter installed?
The inverter is typically installed in a cool, dry, and well-ventilated location, such as a basement or utility room, to ensure optimal performance.

Let's install the solar panel of your dreams together!

If you have any questions or concerns, we will be happy to contact you and discuss any topics that interest you. Would you like to install solar panels but are hesitant due to lack of time, funds, or insufficient information? Profisolar will calculate everything according to your budget and construction plans. Why wait? Just click and our manager will contact you.

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