What do I need to consider when buying a solar power system? Tips & tricks

When buying a solar power system, there are some important things to consider to ensure you get the best system for your needs. Here are some key factors to consider when making your purchase decision:

Energy requirements : Determine your current energy needs and plan for your future requirements. A sufficiently large solar system can ensure that you generate enough energy to meet your needs.

Cost : A solar power system can be a large investment, so you should carefully consider your options to ensure you get a high-quality system at a reasonable price.

Quality : Ensure that the solar system is made of high-quality materials and comes from a reliable manufacturer. A high-quality solar system will last longer and be more efficient than a low-quality one.

Guarantees : Make sure that the system you choose comes with an adequate warranty. A good warranty gives you peace of mind that you are covered in case of problems.

Installation costs : Factor installation costs into your purchasing decision. It is advisable to choose a professional installer to ensure the system is installed correctly.

Certifications : Check that the solar system has the necessary certifications and permits to ensure that it meets applicable safety standards and can be legally operated in your region.

Energy storage : Consider whether you need an energy storage system to store excess energy and use it when the sun isn't shining.

Tax benefits and subsidies : Find out about possible tax benefits and subsidies to reduce the costs of purchasing and installing your solar system.

By taking these factors into account, you can ensure that you purchase a solar system that meets your needs and offers you long-term benefits.

If you are planning to purchase a solar power system, you need to consider several important factors. The first consideration is the optimal location of the solar panels, which includes both the orientation and the roof's pitch. Generally speaking, the optimal orientation for solar panels in the Northern Hemisphere is south-facing, while the recommended pitch is between 25 and 60 degrees. Furthermore, the roof's load-bearing capacity should be checked before installation, and it is advisable to consult a professional if there is any doubt about the roof's load-bearing capacity.

Another important consideration is the size of the solar system, which should be based on energy consumption and budget. The efficiency and energy yield of a solar system depend on the type and quality of the solar panels, inverter, and other components. Therefore, it is essential to choose high-quality components from reliable manufacturers.

Furthermore, there are some tips for selecting a reliable and suitable solar power system. It is advisable to acquire some knowledge about the system before speaking with solar installers. This can be gained through research on solar systems and familiarity with the local solar market. Moreover, it is recommended to compare several quotes from different installers and choose a reliable installer with experience, qualifications, and good customer reviews.

Furthermore, it is important to know that solar energy can be used for both electricity and heat generation, and that there are two types of solar systems for these purposes: photovoltaics (PV) and solar thermal systems. PV systems convert solar energy into electricity, while solar thermal systems convert it into heat. The choice between the two types of solar systems should therefore be based on the intended use of the solar energy.

Finally, it is recommended to use the solar energy generated by the solar system during the day when the panels receive direct sunlight. This can be achieved by coordinating the use of electrical appliances such as washing machines and dishwashers with peak solar power production times.

In summary, before purchasing a solar power system, it's important to consider the optimal location, size, component quality, the installer's reputation, and the intended use of the solar energy. Taking these factors into account will allow you to make an informed decision and select the best solar system for your needs.

If you're looking for a solar installer, there are several ways to find the right company. Here are some tips that can help you find the ideal solar installer:

Online search: A simple way to find a solar installer is through online search.

Read reviews: Read reviews from other customers to find out if a solar installer is reliable and does good work. This can help you find the right solar installer.

Quality components: A good solar installer uses high-quality components to ensure your solar system is efficient and durable. Therefore, make sure that brand names and product names are mentioned in the quote.

Experience and expertise: Make sure the solar installer has experience and expertise. You can find this out by checking how long the company has been in business and what certifications and training the installer has.

Personalized consultation: A good solar installer will provide you with individual advice and address your specific requirements and wishes. They can also give you tips on how to get the most out of your solar system.

Another example is the search for solar installers using a postcode. Until recently, Xpert.Solar provided a Europe-wide map using Google Maps with over 12,000 registered solar installers. However, updating and maintaining the listings became increasingly difficult. Furthermore, the reliability of the registered solar installers, construction companies, and electrical contractors could no longer be consistently verified and guaranteed. A rating function for evaluating these companies led to an increase in manipulation attempts.

Xpert.Solar discontinued this functionality and replaced it with a solar system planner. More precisely, three of them. For

• a solar planner for rooftop solar systems ,
• a solar planner for solar carports and
• a solar planner for solar terraces .

Xpert.Solar handles the initial contact. Together with a solar installer, electrical contractor, or construction company verified by Xpert.Solar, the next step, leading to implementation, is carried out. Xpert.Solar remains your contact person for advice and support throughout the entire process and beyond, addressing any potential complications that may arise during construction projects. Unfortunately, these are sometimes unavoidable. Therefore, it is all the more important that you have someone by your side who can act as a central point of contact, mediating in case of problems and finding quick and straightforward solutions.