Insuring Solar Panels: A Must-Read Guide for South African Homeowners and Complexes

With load-shedding pushing thousands of South Africans to install solar, a rooftop system is now one of the most valuable things on many homes — and one of the most exposed to theft, weather and power surges. Yet plenty of owners assume their existing home insurance automatically covers it. It often doesn't. This guide explains how to insure solar panels properly so you're not left out of pocket if something goes wrong.

Why solar panels need to be insured

A full solar installation — panels, inverter and often a battery — represents a significant investment, frequently running into tens or hundreds of thousands of rand. It's also vulnerable: panels and inverters are targets for theft, and the system can be damaged by hail, storms, lightning and power surges. Without the right cover, you could have to replace the whole system out of your own pocket.

Your cover options

There are two main ways to insure a solar system:

• Add it to your home insurance. A rooftop solar system is usually insured as part of your buildings (structure) cover because it's fixed to the property, while portable items may fall under contents. You'll typically need to declare the system and increase your sum insured to reflect its value.
• Specified all-risk cover. Some owners add the system as a specified item or take all-risk cover, which can offer broader protection. Discuss the options with your insurer or broker.

Why a Certificate of Compliance matters

This is the part owners most often get wrong. Insurers generally expect solar installations to be done by a qualified professional and to have the required electrical Certificate of Compliance (CoC). A DIY or uncertified installation can give an insurer grounds to reject a claim — and can be a safety hazard. Always use an accredited installer and keep the paperwork.

Declare the system and update your sum insured

Adding a valuable system to your roof changes your insurance risk, so you must tell your insurer. Failing to declare it is a non-disclosure that can void a claim. At the same time, increase your sum insured so the property's cover reflects the added value — under-insurance can leave you only partially paid out. Keep your installation invoices and a record of the system's components and value.

What good cover should include

• Theft of panels, inverter and batteries.
• Damage from hail, storms, lightning and fire.
• Power surge or electrical damage, where covered.
• Cover that reflects the full replacement value of the system.

Read the exclusions carefully and ask your insurer to confirm exactly what is and isn't covered.

Keep your cover valid: maintenance and security

Insurance is only useful if your claim is paid, and a few habits keep your cover solid. Keep your system well maintained and hold on to the warranties for the panels, inverter and battery, since these often have different lifespans and terms. Because panel and inverter theft is a real risk, sensible security — proper mounting, alarms, or visible deterrents — can both lower your risk and, in some cases, your premium. Keep a clear record of the system's components, serial numbers and value, along with your installation invoices and Certificate of Compliance, so that if you ever need to claim you can prove exactly what you had. Building an emergency fund alongside your cover means a high excess or an uninsured gap won't leave you stranded.

Solar in complexes and sectional title

If you live in a complex or sectional-title scheme, insurance gets more nuanced. The building's structure is usually covered by the body corporate's buildings insurance, while improvements you make may be your responsibility. Before installing, clarify with the body corporate who insures the system and whether you need their approval. Getting this wrong can leave an expensive system uninsured by either party.

Frequently asked questions

Does my normal home insurance automatically cover solar panels?

Not necessarily. You usually need to declare the system and increase your sum insured. Don't assume — confirm with your insurer in writing.

Do I need a Certificate of Compliance?

Insurers generally expect a professionally installed system with the required electrical CoC. An uncertified installation can lead to a rejected claim.

Who insures solar panels in a complex?

It depends on the scheme. The body corporate typically insures the building, but owner improvements may be your responsibility — clarify before installing.

How much does it cost to insure solar panels?

There's no fixed figure — it depends on the value of your system and how your insurer rates the risk, since the cover is usually folded into your home insurance premium. The key is to insure the full replacement value rather than under-insuring to save a little each month, because under-insurance can sharply reduce a payout when you actually claim.

If a claim is ever turned down, know your rights — here's what to do if an insurance claim is rejected. And for cover generally, our tips on saving on insurance apply across your policies.

This article is general information for South African homeowners and not financial advice. Policy terms and requirements vary between insurers and change over time — confirm the details with your insurer or broker before relying on cover.