Solar system supply & Installation | Inverter | Panels | Battery

Professional Solar panel system supply & installation in Pretoria, Hartbeespoort and Johannesburg. For emergency back power dial your preferred green icons on your screen – left or right.  

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Your best solar energy supply and installation company for Home and Business in Pretoria

Hybrid Solar Systems

Never worry about power cut known as loadshedding. Hybrid Solar System is Eskom  and sun powered which is very convenient if you don’t consider going off grid.

Off-Grid Solar Systems

Off-Grid Solar System — It works by drawing electricity from the solar panel and storage/charging the energy into the battery, this system is also now as Stand alone power system. 

Grid-Tied Solar Systems

A grid-tied solar panel system is tied to solar panel grid and electrical grid, whereby a solar system is connected to electrical grid.  

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ARP offers complete solar panel PV system installation in pretoria. A site visit will be done as per booking for electricity consumption. 

A quote and full design of the solar system is done in consideration of keeping current power supplier as a back up or reducing your electricity bill.  


You're Looking to Install Solar Power Kit In Pretoria?

Okay, a 4/5kW solar back up power, backed with 20 polycrystalline panels on top of the 45 m2 roof space with whooping 6,000-8,000 kWh electric energy saved per year, how much is this going to cost initially?

According to research from the article, a 4kW to 5kW system is going to cost you about R70,000-R140,000. It is strongly advisable to not undergo installation alone, taking to account that, the job is big and there’s quiet a lot at stake, health wise and height situations e.c.t. Our helpdesk team will make sure you  get an idea of how much main components cost and how probably you can negotiate with contractors a better amount. 


At ARP we put all your needs first  as we understand how you would like to continue your day/night as normal with lights and few important appliances ON


All work is done under strict monitoring and our team have good client to technician communication skill.


Canadian Solar, Cinco Solar, JA Solar, Tesla PowerWall, Solar Edge and few more available in South Africa


Our professional electricians in Johannesburg, Hartbeespoort and Pretoria for all electrical repairs and installations required.


We made a way that we use the latest WhatsApp technology business feature to communicate with clients


There are several reasons why a home or business might decide to install a solar energy system:

  • Cost savings: Installing solar panels can help reduce or eliminate monthly electricity bills, resulting in long-term cost savings. Solar energy systems can also increase the value of a property.

  • Environmental benefits: Solar energy is a clean and renewable source of energy, which means it does not produce greenhouse gases or contribute to air pollution. By using solar energy, homes and businesses can reduce their carbon footprint and help combat climate change.

  • Energy independence: By producing their own electricity, homes and businesses can become less reliant on traditional power sources, such as fossil fuels. This can provide greater energy independence and security.

  • Government incentives: Many governments offer incentives for homeowners and businesses to install solar panels, such as tax credits, rebates, and grants. These incentives can help reduce the upfront cost of installation and make solar energy more affordable.

  • Social responsibility: Many homeowners and businesses want to do their part in protecting the environment and reducing their impact on the planet. Installing a solar energy system can be a tangible way to demonstrate social responsibility and sustainability.

What Is Solar Energy

Solar energy is the energy that comes from the sun in the form of electromagnetic radiation. It is a renewable and abundant source of energy that can be harnessed to produce electricity and heat. Solar energy is generated by the process of nuclear fusion, in which the sun’s hydrogen atoms are converted into helium, releasing large amounts of energy in the process.

The energy from the sun can be captured using solar panels or photovoltaic cells, which convert the sun’s energy into electricity. Solar thermal systems can also be used to capture the sun’s heat and convert it into usable energy for space heating, water heating, and other applications.

Solar energy is considered to be one of the cleanest and most sustainable sources of energy available, as it does not produce harmful emissions or pollutants, and does not contribute to climate change. As a result, there has been a growing interest in using solar energy as a viable alternative to fossil fuels.

Factors That Determine The Size And Type Of Solar System That Is Appropriate For A Home In Pretoria, South Africa

Several factors can determine the size and type of solar system that is appropriate for a home. Here are some of the key factors to consider:

  1. Energy needs: The energy needs of a home will determine the size of the solar energy system required. This includes the average amount of electricity used each day, as well as the peak usage times and the overall energy usage pattern.

  2. Roof orientation and shading: The orientation of the roof and the amount of shade it receives can impact the efficiency of the solar panels. A roof that faces south and receives minimal shading is ideal for solar panel installation.

  3. Climate and weather patterns: The amount of sunlight and temperature changes in the area can impact the performance of the solar panels. Areas with a lot of sunshine are generally better suited for solar energy systems.

  4. Available space: The amount of available roof space will determine the size of the solar energy system that can be installed. In addition, ground-mounted solar energy systems may require additional space.

  5. Budget: The budget for a solar energy system will determine the type and quality of equipment used in the installation. A larger budget may allow for higher-end equipment, which can improve the efficiency and longevity of the solar energy system.

  6. Local regulations: Local regulations and incentives can impact the design and installation of a solar energy system. For example, some areas may offer incentives for the installation of solar panels, while others may have specific requirements for installation.

  7. Energy storage needs: If the homeowner is interested in using energy storage solutions, such as batteries, this can impact the design of the solar energy system.

Overall, it is important to work with a professional solar energy installer who can evaluate these factors and design a customized solar energy system that meets the specific needs and preferences of the homeowner.


Solar Inverter

 Solar inverter has to converts DC generated current into AC current that is usable for you domestic electrical appliances. It also determines how large is the solar must be in watts. 

Solar Panel

The solar panel is the component connected to the inverter’s Maximum power point tracking (MPPT) unit, as it generates electricity from the photons of the solar rays. 

Solar battery are not necessary if you’re hybrid connected. However if you’ll have to be equipped with is also a good idea for power outage. 


Yes, it is possible to add battery backup to an existing solar system. This will allow you to store excess energy generated by your solar panels during the day and use it during times when the panels are not generating enough energy, such as at night or during cloudy weather.

To add battery backup to your existing solar system, you will need to install a battery storage system that is compatible with your existing solar inverter. This can be done by a professional solar installer or electrician.

The size and capacity of the battery storage system you need will depend on your energy usage and the size of your solar system. It is important to carefully consider your energy needs and usage patterns to ensure you choose the right battery storage system for your needs.

Adding battery backup to your solar system can be a great way to increase your energy independence and reduce your reliance on the grid. It can also help you save money on your energy bills by allowing you to use more of the energy you generate yourself.

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Lithium and gel batteries are often considered when installing a solar power backup system because they both have unique properties that make them well-suited for this application.

Lithium batteries are known for their high energy density, which means they can store a lot of energy in a small space. This makes them a good choice for backup systems where space is limited, as well as for systems that require a lot of power output in a short period of time. They also have a long lifespan and can be recharged quickly, making them a convenient and reliable option.

Gel deep cycle batteries, on the other hand, are a type of lead-acid battery that use a gel electrolyte instead of liquid. This makes them more resistant to vibration and shock, which can be important in a backup system that may need to withstand harsh weather conditions or other types of physical stress. Gel batteries also have a longer lifespan than traditional lead-acid batteries and are maintenance-free, meaning they don’t require regular watering or other upkeep.

Overall, the choice between lithium and gel batteries for a solar power backup system will depend on factors such as the amount of space available, the power requirements of the system, and the specific needs of the user.


When choosing a solar battery, there are several key features to consider:

  1. Capacity: The capacity of a solar battery refers to how much energy it can store. This is typically measured in kilowatt-hours (kWh). You will want to choose a battery with a capacity that meets your energy needs.

  2. Chemistry: There are several different types of battery chemistries used in solar batteries, including lead-acid, lithium-ion, and flow batteries. Lithium-ion batteries are the most common type used in residential solar systems due to their high energy density and long lifespan.

  3. Efficiency: The efficiency of a solar battery refers to how much of the energy it stores can be retrieved and used. Look for a battery with a high efficiency rating to maximize your energy savings.

  4. Depth of discharge: The depth of discharge refers to how much of the battery’s total capacity can be used before it needs to be recharged. Some batteries can be discharged to 100% of their capacity, while others are limited to a shallower depth of discharge. Choosing a battery with a high depth of discharge can help you maximize your energy savings.

  5. Warranty: A solar battery is a significant investment,

The cost of installing a new solar power system for your home will depend on the size of the product and obviously what system you would prefer. There are four frameworks: 

  • Loadshedding back up  
  • Grid-tied system
  • Hybrid system
  • Off-grid system

The cost of installing a solar power system in South Africa can vary depending on various factors such as the size of the system, the type of solar panels, and the complexity of the installation. However, to give you an idea, a small solar power system (around 3-5 kW) can cost between R50,000 to R80,000. A medium-sized system (around 5-10 kW) can cost between R80,000 to R150,000, while a large system (10 kW and above) can cost over R200,000.

It’s important to note that these figures are just estimates and the actual cost of installation will depend on various factors, including the quality of equipment used, the complexity of the installation, and any additional features or services you may require. Additionally, there may be additional costs such as maintenance, repair, and replacement of parts over time. It’s always best to get a quote from a reputable solar power installer to get a more accurate estimate for your specific needs.

It depends on the specific solar backup system you are interested in purchasing and the policies of the company you are buying it from.

Many companies that sell solar backup systems offer financing options, including installment purchase plans, to make it easier for customers to afford their products. You may want to check with the company directly or visit their website to see if they offer any financing options for the specific solar backup system you are interested in.

It’s also worth noting that some governments offer incentives or tax credits for purchasing and installing solar backup systems, which can help to offset the upfront costs. It’s a good idea to research any available incentives in your area before making a purchase.

What Our Clients Say
“Your youngsters are incredible. My heart goes out to people like that. Super proud and I can say thank you to you for giving them a chance.”
Rudy Meyer
Pretoria East


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