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FAQ

Contact us to discuss your requirements around a solar power solution for your business or home.

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FAQ2025-04-15T11:10:29+00:00

Frequently Asked Questions

Our pricing is probably the best in South Africa in case that is one of your questions…

We have compiled a list of the most frequently asked solar power, solar panel, solar solutions related questions.

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Can I Finance My Solar Panels?2026-03-11T09:01:29+00:00

Yes. Solar finance in South Africa has become much more accessible in recent years, and you no longer need to pay the full cost upfront to enjoy the benefits of solar energy.

Financing options allow you to spread the cost of your system over a set period, often with monthly repayments that are lower than what you currently pay Eskom. In many cases, you start saving from day one. At solar-panel.co.za, we offer solar finance solutions for both homeowners and businesses. Whether you are looking at a small home system or a large commercial installation, we can help you find a payment structure that works.

Ready to explore your options? Visit our solar finance page or contact us to find out what you qualify for. For the full guide on solar panels in South Africa, read: Solar Panels South Africa – What They Are, How They Work and Why Now Is the Time to Switch

How Long Do Solar Panels Last?2026-03-11T08:59:48+00:00

Quality solar panels are built to last. Most reputable brands come with a 25-year performance warranty, meaning the panels are guaranteed to still produce a significant percentage of their original output after 25 years.

In practical terms, solar panels degrade very slowly, typically around 0.5% per year after the first year. That means after 25 years, a good quality panel will still be operating at around 87% efficiency or better.

Inverters and batteries have shorter lifespans and may need to be replaced within 10 to 15 years, but the panels themselves are a long-term investment. Minimal maintenance is required, occasional cleaning to remove dust and bird droppings is usually all that is needed.

Want panels that are built to last? We only install trusted, high-quality components. See our solar panel installations or request a quote. Back to the main article: Solar Panels South Africa – What They Are, How They Work and Why Now Is the Time to Switch

How Much Do Solar Panels Cost in South Africa?2026-03-11T08:57:12+00:00

Solar panel costs in South Africa vary depending on system size, panel quality, inverter type, and whether battery storage is included.

As a general guide:

  • A small entry-level home system (5kW) typically starts from around R80,000 to R120,000 installed.
  • A mid-range 10kW system with battery backup can range from R150,000 to R220,000.
  • Larger commercial systems are quoted based on specific requirements.

Prices have come down significantly over the past few years as technology has improved and competition in the market has increased. The good news is that you do not need to pay for everything upfront. Solar finance options are available, making it possible to start saving on electricity costs while spreading the payment over time.

Find out what a system would cost for your property: Get a free quote or explore our solar finance options. For a full overview of solar in South Africa, read: Solar Panels South Africa – What They Are, How They Work and Why Now Is the Time to Switch

Do Solar Panels Work During Load Shedding?2026-03-11T08:54:38+00:00

This is one of the most common questions in South Africa right now. The honest answer is, it depends on your system. A standard grid-tied solar system is designed to switch off automatically during load shedding. This is a safety requirement to protect workers on the grid. So if you only have a basic grid-tied setup without battery storage, your solar panels will not power your home during an outage.

However, a hybrid or off-grid solar system with battery storage will continue to run your home or business during load shedding. The battery stores energy generated during the day and releases it when the grid goes down. If load shedding protection is your priority, ask about our solar power packages that include battery backup.

Not sure which system is right for you? Contact us for a free consultation and we will recommend the right solution for your situation. For more on how solar works in South Africa, read our guide: Solar Panels South Africa – What They Are, How They Work and Why Now Is the Time to Switch

How Many Solar Panels Do I Need for My Home in South Africa?2026-03-11T08:54:09+00:00

The number of solar panels you need depends on how much electricity your household uses each month. A typical South African home using around 1,000 kWh per month will generally need between 8 and 12 panels in a standard residential setup.

The best way to get an accurate number is to have a professional assess your consumption, your roof layout, and the level of backup power you want. Factors like geyser usage, air conditioning, and appliance load all play a role.

Want to find out exactly how many panels your home needs? Visit our solar for homes page or get a free quote and our team will work it out for you.

For more solar panel answers, read our full guide: Solar Panels South Africa – What They Are, How They Work and Why Now Is the Time to Switch

Also see our full FAQ page for more answers.

What is an SSEG2025-02-27T16:01:19+00:00

A Small-Scale Embedded Generator (SSEG) refers to electrical generators that can connect and operate in parallel with the grid.

These generators synchronize with the grid and are typically smaller than 1MVA (1000kVA). In South Africa, solar PV (photovoltaic) systems are the most common type of SSEG, but other forms include wind, biogas, hydro power, and diesel generators. The SSEG feed-in tariff is a rate paid to SSEG owners for the surplus electricity they feed back into the grid. This tariff is calculated based on the avoided cost of electricity that the city would otherwise purchase from Eskom.

For more detailed information, you can visit the City of Cape Town’s official information here.

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How can I get started with installing solar panels?2025-02-27T16:10:25+00:00

It’s simple! This is not a DIY project, it requires certified installation specialists, licensing and permits, not to mention the know how.

Contact us for a free consultation where we’ll assess your energy needs and design a system that fits your requirements. From there, we provide you with a clear quote and guide you through the installation process. Contact us today to get started with your solar energy solution.

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Do solar panels require maintenance?2025-02-27T16:11:15+00:00

Solar panels require very little maintenance. A yearly inspection and occasional cleaning are generally enough to keep them operating at peak efficiency. We also offer maintenance packages to ensure long-term performance. Get in touch with us to learn more about our services.
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What happens if my solar system produces more energy than needed?2025-02-27T16:12:43+00:00

Any excess energy generated by your solar system can be fed back into the grid through net metering, which may lower your electricity bill. If you’re off-grid, surplus energy can be stored in batteries. Contact us to discuss how to maximize your solar energy output.

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What is the installation timeline for a solar system?2025-02-27T16:13:28+00:00

Typically, installing a solar system takes anywhere from 3 to 7 days, depending on the system size and complexity. We strive for quick and efficient installations to minimize disruption to your daily life. Reach out to us to schedule your installation.

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Can I get tax benefits for installing solar panels in South Africa?2025-02-27T16:14:03+00:00

Yes, businesses and residential properties installing solar panels may qualify for tax incentives. These rebates can significantly reduce installation costs. Our team can help you navigate the process. Contact us for more details on how to take advantage of these benefits.

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How do I get my electricity consumption “Off The Grid”2025-02-27T16:14:37+00:00

To achieve a successful solar installation, whether grid-tied or off-grid, there are several key steps involved in the process. Here’s a step-by-step guide to help you get started in our recent blog post here.

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How do I determine the right size for my solar system?2025-02-27T16:15:00+00:00

The size of the solar system you need depends on your energy usage. Our team will evaluate your consumption patterns and suggest the most appropriate system for your home or business. Read our recent post, which explains how one can determine what size solar system  one needs to work on installing. Get in touch with us for a free consultation and personalized recommendation.

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How long do solar panels typically last?2025-02-27T16:15:24+00:00

Solar panels are built to last 25-30 years, with a gradual decrease in efficiency over time. Even after decades, they will continue to produce power. If you’re looking for a long-term investment, solar energy is a smart choice. Contact us to start your journey toward sustainable energy.

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What is the difference between a grid tied and off-grid solar solutions?2025-02-27T16:16:13+00:00

The difference between grid-tied and off-grid solar solutions lies in how the system interacts with the electrical grid and its ability to store energy. Click here to find a breakdown of each.

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Do I have to be connected to the grid for solar energy?2025-02-27T16:16:40+00:00

No, you can opt for an off-grid solar system if you’re in a remote area or prefer complete energy independence. We offer both grid-tied and off-grid solar solutions to cater to different needs. Reach out to us to discuss your preferences and find the best solution for you.

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Is solar energy a reliable option in South Africa?2025-02-27T16:19:39+00:00

Absolutely! South Africa benefits from an abundance of sunlight, making solar energy an ideal and reliable power source. With the right system in place, you can count on solar power throughout the year. Contact us to learn how we can ensure a stable solar energy supply for your property.

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What is the price range for solar panel installation in South Africa?2025-02-27T16:17:58+00:00

Solar panel installation costs can vary based on your energy requirements. A 3kW system is redundant, don’t waste your time looking for one, it used to range in costs between R45,000 to R75,000,

  • A 5kW Solar Solution Costs: Prices generally range from around R99,000 up to R130,000. This is suitable for medium / average-sized homes. This is also for small to medium businesses who would generally have higher power consumption needs.

  • A 10kW Solar Solution Costs: This is clearly double that of a 5KW solution, these larger solar solutions typically are priced between R150,000 and average up to R200,000, fitted. This is suitable for larger homes who have electriciy bill between R3000 and R7000 per month or ideal for businesses with significant power needs.

Factors like roof type, location, and system complexity influence the solar power solution price. For an accurate solar quote, get in touch with us today.

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What Is Net Metering2025-02-27T16:18:22+00:00

Net metering is a system that allows individuals and businesses with solar panels or other renewable energy sources to send excess electricity back to the grid in exchange for credits on their electricity bills. It enables solar energy producers to offset their electricity costs by using the grid as a virtual battery. Learn more about this in our blog post here.

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