What To Do If A Solar System Damages Household Appliances?

If a solar system has damaged household appliances in South Africa, the homeowner generally has three recourses: a six-month repair-or-replace claim against the installer under section 56 of the Consumer Protection Act 68 of 2008, a claim under the home’s contents or solar add-on insurance, or a damages claim through the Magistrate’s Court (for claims up to R200,000) or the relevant High Court division. The first practical step in every case is the same — switch off the inverter at the AC and DC isolators, photograph every damaged appliance and the inverter display reading, obtain a written quote for repair or replacement, and preserve the installation contract, the installer’s SANS 10142-1 Certificate of Compliance, and any warranty documents before contacting the installer in writing. A formal letter of demand referring to the implied warranty of quality in section 56, delivered within six months of installation (or of the defect becoming reasonably apparent), is the statutory gateway to escalation at the National Consumer Tribunal or in court.

How Solar Systems Damage Appliances: The Common Causes

Solar installations introduce new electrical pathways into a home — a PV array, an inverter, often a battery bank, and the cabling that ties them into the distribution board. Any weak link in that chain can put downstream appliances at risk. The most common root causes seen in practice are:

• Inverter faults and DC-side surges. A malfunctioning or undersized inverter can push unstable voltage or DC leakage into the household distribution board, burning out sensitive electronics — televisions, routers, fridges with inverter boards, and computers are typical casualties.
• Poor installation and earthing. Installation that does not comply with SANS 10142-1 (the South African wiring code) can leave the neutral-earth bond, surge protection, or equipotential bonding wrong. This is one of the most common root causes insurers and engineers identify when they inspect post-loss.
• Lightning and surge events. PV arrays are tall metallic structures bonded to the home. Without adequate surge protection devices (SPDs) at both the DC and AC sides, a nearby lightning strike can send damaging transients through the entire system.
• Grid-tie instability and anti-islanding failures. When the grid drops out, an inverter that fails to island cleanly can back-feed unstable power into the household. Modern inverters are required to disconnect, but failures do occur.
• Battery management failures. In hybrid or off-grid systems, a faulty battery management system (BMS) can allow deep discharge or overcharge, which in turn feeds unstable voltage back into the DC bus.

The point for the homeowner is not to prove the technical cause in detail at the outset — the warranty framework shifts that burden to the installer. But every step below assumes you have documented enough to put a competent engineer in a position to opine later.

First Things First: Document, Preserve, Don’t Repair Yet

Premature repair is the single most common reason a strong-looking claim falls apart. An installer will argue that you destroyed the evidence by replacing components or by continuing to run a faulty system. Before contacting the installer in writing, do the following:

1. Switch off the inverter at both the AC and DC isolators before inspecting anything.
2. Photograph every damaged appliance, its rating plate, the inverter display, the distribution board, and any visible burn marks or tripped breakers.
3. Note the date and time the damage first became apparent, and if you can, capture the inverter’s logged fault codes (most modern units store event logs accessible via app or display).
4. Obtain written repair or replacement quotes from a qualified repairer. Replacement quotes are more useful than repair quotes if you intend to claim new-for-old.
5. Preserve the original installation contract, the installer’s SANS 10142-1 Certificate of Compliance (CoC), product warranties, the inverter serial number, and any prior correspondence with the installer.
6. Do not authorise repairs or replacements without first giving the installer a chance to inspect — refusal of inspection weakens the claim.
7. If you intend to claim on insurance, lodge the matter with your insurer on a without-prejudice basis as soon as possible. Most policies require notification within a defined period and may reject late notification.

Your Three Recourse Options, At a Glance

Recourse	Best for	Forum	Key limitation
Consumer Protection Act warranty claim against the installer	Defective installation, defective inverter, defective workmanship	Negotiated resolution → National Consumer Tribunal if refused	Six-month reversal window in section 56 from delivery/installation (or of the defect becoming reasonably apparent); thereafter section 55 still applies but with different remedies
Insurance claim under household contents / solar add-on cover	Lightning, surges, accidental damage	Insurer’s claims process → Ombudsman for Short-Term Insurance if disputed	Excess, exclusions (gradual damage, wear and tear, faulty workmanship), and the duty to mitigate all apply; claims may be declined if the insurer argues pre-existing defect
Damages claim via court	Installer denies liability, or loss exceeds what the insurer will cover	Magistrate’s Court (claims ≤ R200,000) or High Court (above)	Cost and time; pleading and discovery rules; need to prove negligence and causation on a balance of probabilities

Step-by-Step: Pursuing a Consumer Protection Act Claim Against the Installer

1. Confirm the installer is a “supplier” under the Act. Most solar installers operating in the ordinary course of business are, including any installer who marketed the system to you.
2. Identify the implied warranty of quality (section 56). Goods and services must be of “good quality, in good working order and free of any defects.” This warranty is automatic and does not need to be written into the contract.
3. Send a written demand within six months. The demand should: (a) describe the damage, (b) reference the installation date and contract, (c) refer to section 56 of the Consumer Protection Act, and (d) require the installer to either repair, replace, or refund within 14 days.
4. Allow the installer to inspect. They are entitled to inspect the system and the damaged appliances. Refusal to allow inspection weakens the claim.
5. If the installer refuses or fails to respond, escalate. File a complaint with the National Consumer Tribunal via the Department of Consumer and Corporate Affairs, or issue summons in the Magistrate’s Court for the value of the loss. The Tribunal can order repair, replacement, refund, or damages up to the relevant jurisdictional ceiling.
6. Preserve the right to claim damages. The section 56 reversal remedy is “without prejudice” to any further common-law damages claim for the consequential loss to your appliances.

Step-by-Step: Lodging an Insurance Claim

1. Notify your insurer in writing as soon as the damage is discovered. Most policies require notification “as soon as reasonably possible.” Late notification is one of the most common grounds for a declined claim.
2. Complete the insurer’s claim form and attach photographs, repair/replacement quotes, the installation contract, the SANS CoC, the inverter logs, and your written demand to the installer.
3. Allow the insurer’s assessor or loss adjuster to inspect. They will check whether the loss falls within the policy wording. Surge damage from a lightning event is typically covered under a standard household contents policy, but gradual damage or damage flowing from a defective installation may be excluded.
4. If the insurer declines, ask for the decline in writing with full reasons, then escalate to the Ombudsman for Short-Term Insurance — a free process whose determination is binding on the insurer. An insurer that does not timeously defend a matter before the Ombudsman risks a costs order.
5. If you have “solar add-on” or “appliance cover, check the schedule for sub-limits and excesses that may apply specifically to inverter-related claims.
6. Coordinate with the installer claim. An insurer who pays out will usually seek recovery from the installer in its own name. Your claim against the installer may proceed in parallel where the insurer’s recovery does not cover your full loss — notably the policy excess.

When to Consider a Damages Claim Through Litigation

A damages claim becomes the realistic route when:

• The installer denies liability and the Consumer Protection Act route has been exhausted.
• The loss exceeds what the insurer will pay (after excess and policy limits) and there is a solvent installer or manufacturer to pursue.
• You have consequential losses not covered by either route — spoiled food, data loss, business interruption, alternative accommodation.

Where to issue. The Magistrate’s Court has jurisdiction over claims up to R200,000 under the Magistrates’ Courts Act 32 of 1944, with simplified procedure under section 29 for claims up to R20,000 and small-claims procedures for matters up to R15,000 in certain magistrates’ courts. The High Court handles claims above that threshold.

What you must prove. (a) The installer owed you a duty of care (or a contractual warranty); (b) the system was defective or the installation was substandard; (c) the defect or substandard installation caused the damage to your appliances; and (d) the quantum of your loss.

Where expert evidence matters. An independent electrical engineer registered with the Engineering Council of South Africa (ECSA) is usually necessary to opine on whether the installation complied with SANS 10142-1 and whether the inverter was the source of the damage. The engineer’s report typically drives whether the matter settles or proceeds. Burger Huyser Attorneys’ general litigation practice runs this kind of matter in the Magistrate’s Court and coordinates High Court work where the loss warrants it, instructing independent ECSA-registered engineers to establish the technical causation element.

Common Defences Installers Raise — and How to Think About Them

• “It was a power surge from the grid / load shedding, not the inverter.” Answered by an independent engineer’s report isolating the fault to the inverter or installation. The insurer’s assessor and the installer often disagree here, which is precisely why expert evidence is needed.
• “The system was installed to SANS 10142-1, we issued a valid CoC.” A Certificate of Compliance is evidence of compliance at the time of issue but not conclusive. Subsequent modifications, sub-standard components, or installer error can still ground a claim.
• “You waited too long.” The six-month reversal window in section 56 is strict. Outside that window, the common-law claim still exists but the remedies differ.
• “The damage was gradual and excluded under your insurance policy.” A recurring dispute under contents cover. Whether the loss is sudden-and-unforeseen (covered) versus gradual (often excluded) is a question of fact that turns on the expert evidence.
• “You contributed to the loss by continuing to use the system after the fault appeared.” The duty to mitigate matters. Switching the inverter off promptly after the damage first becomes apparent protects the claim.

Costs, Timelines and Practical Realities

Route	Typical timeline	Cost exposure
Consumer Protection Act negotiation	14 days for installer response, then 30–60 days through the National Consumer Tribunal if escalated	Modest Tribunal filing fee; legal costs generally not recoverable on the Tribunal side
Insurance claim	30–90 days for undisputed contents claims; 3–6 months for disputed claims through the Ombudsman	Policy excess; Ombudsman process free to the consumer
Magistrate’s Court damages claim	6–18 months from summons to judgment in an undefended or settled matter; longer if defended with expert evidence	Costs follow the result, but parties recover a portion of their legal costs on scale, not full fees
High Court damages claim	18–36 months is realistic for a defended matter with expert evidence	Full costs recoverable against an unsuccessful party in appropriate cases

Funding the claim is worth thinking through early. Most attorneys will not run a damages claim on a pure contingency basis in South Africa — the rules on champerty and maintenance limit this — but some firms offer a “no-win, reduced-fee” arrangement. Legal cover add-ons bundled with household insurance policies are also worth checking before engaging an attorney. The firm’s commercial and contracts practice advises on contractual remedies against installers where the installer is still trading and willing to negotiate, and the litigation attorneys coordinate with the policy’s coverage terms and the Ombudsman process where an insurance dispute is running in parallel.

Frequently Asked Questions

Is the solar installer automatically liable if my appliances are damaged?

Not automatically. The Consumer Protection Act 68 of 2008 creates an implied warranty of quality that goods and services must be free of defects and fit for purpose, which lasts for six months from delivery (and beyond in some respects). If the damage is caused by a defective inverter, faulty installation, or sub-standard workmanship, the installer is liable under that warranty for repair, replacement, or refund. Outside the warranty period, you would need to prove the installer was negligent or in breach of contract.

How long do I have to claim?

For the section 56 reversal remedy under the Consumer Protection Act, you generally have six months from delivery of the goods or completion of the service — and the cut-off is typically the date the defect became reasonably apparent, not the date of installation. Beyond that, common-law claims based on contract or negligence generally have a three-year prescription period from when the damage was or should have been discovered. Insurance policies have their own notification timeframes that are usually much shorter.

My insurer says the damage is excluded — what now?

Ask for the decline in writing with the exact policy wording relied on. Disputed claims can be escalated free of charge to the Ombudsman for Short-Term Insurance, whose determination is binding on the insurer (though not on you). Common dispute grounds are whether the loss was sudden-and-unforeseen (covered) versus gradual (often excluded) and whether a defective installation falls within the policy’s faulty-workmanship exclusion.

Do I need an electrician’s report?

For any contested claim — against the installer, the insurer, or in court — an independent report from a registered professional engineer or technician registered with the Engineering Council of South Africa (ECSA) is essentially required. The report should cover whether the installation complied with SANS 10142-1, whether the inverter was the source of the damage, and whether the fault could have been detected or prevented. It is the single most important piece of evidence in these disputes.

What if the installer has gone out of business?

The inverter manufacturer’s warranty (commonly 5–10 years on inverters, 10–25 years on panels) becomes the primary route. Many manufacturers also carry a separate workmanship or remedy cover that survives the installer’s insolvency. The National Consumer Tribunal has limited ability to order recovery against an insolvent installer, but a damages claim in court may proceed against the insurer of the installer (if professional indemnity cover exists) and against the responsible directors personally in cases of trading while insolvent.

Can I claim for spoiled food, lost data, or other consequential loss?

Consequential losses (food spoilage in a damaged fridge, data loss, business interruption, alternative accommodation) can be claimed in addition to the value of the damaged appliances themselves, but they are harder to prove and are typically outside the standard Consumer Protection Act reversal remedy. They sit within a common-law damages claim and need separate evidence such as receipts, logs, and witness statements.

If you have already lodged a written demand with your solar installer under section 56 of the Consumer Protection Act and had it refused, or if your insurer has declined your contents claim and you want the decline challenged, Burger Huyser Attorneys’ general litigation practice can take the matter further. The firm runs damages claims in the Magistrate’s Court (for claims up to R200,000) and the Gauteng Division of the High Court, instructs independent electrical engineers to establish causation, and coordinates parallel insurance disputes through the Ombudsman for Short-Term Insurance where appropriate. Contact the Linden/Randburg head office on 011 888 0246 (after-hours 061 516 6878) or your nearest Gauteng branch to set up an initial assessment — bring your installation contract, the SANS 10142-1 Certificate of Compliance, your section 56 demand and the installer’s response, the insurer’s decline letter (if any), and your repair or replacement quotes. The firm carries a 4.8/5 average across 250+ Google reviews (Trustindex verified “Top Rated Law Firm in South Africa”) and handles defective-goods and faulty-workmanship claims across Gauteng.