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Solar installers in Durban, KwaZulu-Natal

6 PV GreenCard certified solar installation companies give Durban as a base or service area, out of 40 certified companies across KwaZulu-Natal. The PV GreenCard is issued by the South African Photovoltaic Industry Association (SAPVIA) and confirms that an installer has been trained and audited against SANS 10142-1-2, the section of South Africa's wiring code specific to photovoltaic installations. KwaZulu-Natal averages 7.4 peak sun hours a day, which is what determines how much electricity a Durban installation actually produces. 1 of the Durban companies are also SAPVIA members. 6 carry a public star rating, each labelled with the source it came from. Every listing links to that company's entry on the PV GreenCard register, so the certification can be checked against the issuing body rather than taken on trust. SunVerified has not independently inspected these companies' certificates, insurance or completed installations; listings reflect the public register only.

Certified here
6
In KwaZulu-Natal
40
Peak sun hours
7.4/day
SAPVIA members
1
Get 3 quotes in Durban

6 certified installers serving Durban

Solar installation in Durban: what to know before you sign

eThekwini must approve the connection before installation

eThekwini Municipality does not allow any generator to be connected to its grid without an application and the municipality's written consent. The application is made online with supporting documents. Only once it is approved, and the invoice for the connection costs is paid, may the system be bought and installed.

Only inverters certified to NRS 097-2-1 and approved by eThekwini Electricity may be connected. Ask each installer which inverter they are quoting and whether it is on the approved list, before you compare prices.

A hybrid inverter wired into your distribution board is connected to the grid even if it is set never to export, so ask your installer to confirm in writing how your system will be registered. If your electricity account is with Eskom rather than eThekwini, the application goes to Eskom instead.

Selling surplus power back

Registered systems may sell excess electricity back to the municipality once a bi-directional meter has been fitted. Whether that is worth doing depends on the credit rate against what you pay for electricity, so treat export income as a bonus rather than part of the payback case.

Coastal conditions change the hardware

Salt air near the coast corrodes standard fixings far faster than inland. For homes close to the sea, ask for aluminium mounting rails with stainless-steel fasteners, and for panels tested for salt-mist corrosion under IEC 61701. Inverters and batteries should sit somewhere sheltered and ventilated rather than on an exposed outside wall.

Most of Durban's rain falls in summer, so output dips in the wettest months and recovers in the drier winter. Sizing a battery for the cloudiest weeks, rather than the average day, avoids disappointment in January.

What does solar installation cost in Durban?

Across South Africa, a 5 kW hybrid system with 5–10 kWh of battery storage, the most common home setup, costs R75 000 to R120 000 fully installed including VAT. Battery size, roof type and the distance to your distribution board move the price most, so compare itemised quotes rather than headline figures.

Solar prices by system size Get 3 quotes in Durban

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Solar in Durban: common questions

Do I need eThekwini approval to install solar in Durban?

Yes, if the system is connected to the grid. eThekwini does not allow any embedded generation to be connected without an application and its written consent, and approval comes before the system is bought and installed. Only NRS 097-2-1 certified, approved inverters may be connected. If your electricity account is with Eskom, apply to Eskom instead.

Can I sell solar power back to eThekwini?

Registered customers may sell excess electricity back to eThekwini once a bi-directional meter has been fitted. Confirm the current credit rate with the municipality before counting export income in your payback.

Does living near the sea in Durban affect a solar installation?

Yes. Salt air corrodes ordinary fixings, so coastal homes should use aluminium rails with stainless-steel fasteners and panels tested for salt-mist corrosion under IEC 61701, with the inverter and battery installed somewhere sheltered.

How many certified solar installers serve Durban?

6 PV GreenCard certified companies give Durban as a base or service area. A further 34 certified companies are registered elsewhere in KwaZulu-Natal and many of them will travel to Durban.

What is a PV GreenCard?

The PV GreenCard is issued by the South African Photovoltaic Industry Association (SAPVIA) and confirms that an installer has been trained and audited against SANS 10142-1-2, the section of South Africa's wiring code specific to photovoltaic installations.

How much power will a solar system produce in Durban?

KwaZulu-Natal averages 7.4 peak sun hours per day. As a working figure, each 1 kW of installed panels produces roughly 7.4 kWh on an average day before losses, so a typical 8 kW array in Durban yields in the region of 47 kWh daily once real-world losses are accounted for.

How do I check an installer in Durban is genuinely certified?

Every profile on this site links to that company's own entry on the PV GreenCard register, so you can confirm the certification with the body that issued it rather than taking a listing's word for it. Ask to see the installer's certificate and their public liability cover before work starts.