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Hafiz Muhammad Shoaib
Effectiveness of Solar System

Despite all the climate goals: the energy consumption of private households for living has tended to increase in recent years. The burning of gas and oil and the production of electricity pollute the environment and the climate. Countermeasures can be taken with renewable energies like Solar Energy in Australia. So far, however, this has happened far too little. Example: Warm water generated by solar systems has so far only accounted for less than 1.5 percent of the energy consumption of private households. Experts recommend using roof surfaces much more to generate energy.

What are the options?


Anyone who is interested in solar technology has to clarify one question right from the start: What kind of solar energy use should it be? It can study by Tindo Solar “Solar manufacturer in Australia”. Depending on the location, orientation and shape of the building, there are various sensible variants to choose from:

Passive solar energy in Australia uses on the building: With the help of clever architecture, a lot can be achieved with little effort. When the sun is low in winter, large windows on the south side can capture a lot of heat. Modern windows offer good conditions for this.

Winter gardens: Glass extensions placed in front of the house can also serve as a “sun trap” and “buffer zone” in front of the facade. However, you can only really save energy here if you don't heat them in winter.

Air collectors: They use the glass house effect, i.e. capturing light energy behind a pane of glass. The heat can be brought into the house via a ventilation system or using a heat pump.

Solar collectors: Thermal solar systems with different types of collectors and storage tank sizes are becoming increasingly popular for generating hot water and – increasingly – for supporting heating.

Solar power modules: Photovoltaics offer the opportunity to convert solar energy “Solar Energy in Australia” directly into electricity and feed it into the grid.

Tip: Our special shows how you can still earn good money with solar power systems. Good returns with your own solar system.

Good reasons to take action


Homeowners are spoiled for choice. You can't do everything together - and especially not everything at the same time. Here are some tips that can help you decide which project should take priority:

Think about what work needs to be done on the house soon. If the roof needs to be renovated anyway, installing a solar system at the same time can be particularly cost-effective.

If the facade is in need of renovation, you shouldn't limit yourself to cleaning and painting. Radical alternatives are possible on south-facing walls: remove old windows and break out parts of the masonry to make room for large window fronts.

If the heating or hot water system needs to be brought up to speed soon, this is the ideal time to install a solar system at the same time.

Opportunities for future investments


Construction work that is required in the short or medium term can be a welcome opportunity to think about the use of renewable energy and implement it cost-effectively of “Solar Panel”. But builders should not let this opportunity lead them to make decisions that they will later regret. An example: The collectors for hot water are placed so inconveniently on the roof that there is hardly any space left for the later planned installation of solar power modules


Plan for the future. Start thinking today about how you want to power your home in 10 or 20 years. Let professionals advise you on what an overall concept could look like. Such planning – apart from the new building – will hardly be possible in the short term. But with the right ideas, it's easier to proceed step by step. Without the risk of spoiling something with short-sighted measures.

Do a solar check. Use the solar suitability check from the consumer advice centers. An energy consultant will determine in your home whether and how solar collectors or photovoltaic modules can be optimally installed - or even both. The consultation costs you 30 euros. On this basis, you can ask companies for cost quotes and inquire about funding.

The more limited the space on the sun-drenched south side of the house, the more important it is to set priorities. Collectors for hot water production work with a high degree of utilization and usually only require 4 to 6 square meters. Vacuum tube collectors use small areas particularly effectively; Here two thirds of this area is often enough.

Tip: Modern heating systems, both condensing boilers and heat pumps powered by electricity, only produce hot water with relatively poor efficiency. If the sun heats the hot water via solar collectors, this increases the efficiency of the heating system. If possible, plan for the option that sooner or later collectors can also support heating. In this case, 10 to 15 square meters are usually required for single-family homes.

Photovoltaics now or later?


Solar power systems as like Solar Panel Sydney take up significantly more space on the building. 20, 30 or more square meters for the solar modules are desirable. Their prices have continued to fall in recent years.

Tip: Given low interest rates and lower prices, the investment could be cheap at the moment. In any case, we recommend thorough price comparisons with several installers - and not just local ones. The pricing depends, among other things, on whether the installer can get an attractive discount by ordering many modules in bulk and pass some of it on to you in the form of lower prices. Our solar calculator reveals whether the investment is worthwhile. Play it safe and choose quality products from well-known manufacturers that reliably guarantee their performance. Hire installers who can point to reference systems that have been running successfully for years.

More options than expected


Building owners who are specifically looking for ways to use solar energy often discover a surprising number of areas on their house where modules and/or collectors can be installed:

South roof: If a large part of the roof slopes towards the south, not only numerous photovoltaic modules can be installed here, but also some collectors for thermal use.

Southeast and southwest: Roofs with this orientation reduce the yield by less than 10 to 20 percent.

Flat roof: Relatively large areas and convenient installation options also make flat roofs favorable locations for all types of solar systems.

Tip: A module tilt of 30 degrees is optimal for generating solar power; even at 20 to 50 degrees there is hardly any less yield. Solar systems for hot water often benefit from a greater inclination - especially if they are also intended to support heating: They should, if possible, be oriented towards the sun, which is low in the winter months. This doesn't do any harm in summer, because then there is an oversupply of solar energy anyway.

Also use the front


If the roofs slope in an east-west direction, the south-facing gable wall is the optimal area. For example, angular base frames can be attached to which modules or collectors can then be mounted.

Tip: Take advantage of the side effects of the modules and collectors attached to the facade. They protect the windows underneath from rain and provide shade in summer.

Winter garden, garage, carport and more

Winter gardens and other generously glazed extensions often suffer from unbearable heat in summer. The best solution to the problem: If you choose Best Solar Panel company in Australia instead of a glass roof, you save on complex shading technology. This can also be useful on terraces. The roofs of car parking areas can also be used as locations for solar systems; they often become larger and larger and are easily accessible for assembly purposes.

Tip: Roofs and facades are not the only suitable locations. Balcony or terrace balustrades also offer affordable options. Or the embankment in front of the house. Advantage: From there, the pipes to the boiler room can be laid particularly easily and in a short distance.

Hafiz Muhammad Shoaib
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