OosthuizenSolar & Electrical
Solar & backup power

Keep the lights on and the bill down

Hybrid solar systems, inverter and battery backup, and maintenance for homes and businesses across Cape Town, designed around how you actually use power.

Services

What we install and look after

Hybrid solar systems

Panels, inverter and batteries working together, so you use the sun first, store the extra and fall back on the grid only when you need it.

Inverter & battery backup

Backup for the essentials (lights, Wi-Fi, fridge, TV, gate) for when the grid goes down. You can add solar panels later.

Maintenance & repairs

Checks, fault finding and repairs on existing inverter and solar installs, including systems someone else put in.

SSEG registration

Help registering your small-scale embedded generation system with the City, so your installation is above board.

Surge protection

Protect your inverter, appliances and electronics from spikes when power returns.

Geyser timers

Smart geyser timers so your geyser heats when it makes sense, whether that's on solar or off-peak.

How it works

From quote to switched on

  1. Chat & site visit

    Tell us what you want to run and for how long. We look at your DB, roof and usage.

  2. Clear quote

    A system sized for your home and budget, with brands and options explained in plain language.

  3. Neat install

    Installed safely and tidily, with clean cable runs and a properly laid-out board.

  4. Handover

    We show you how to use the system and app, and handle compliance paperwork where needed.

Brands

Equipment we install

We work with trusted inverter and battery brands and will recommend what suits your system and budget.

SunsynkDeyeGrowattFreedom WonPylontech
Questions

Good to know

Should I start with backup or go straight to solar?

If load shedding or outages are the main worry, an inverter and battery is a good start. If you want lower bills, add panels. A hybrid inverter lets you start with backup and add solar later.

Can you work on a system someone else installed?

Yes. We do maintenance, fault finding and repairs on existing systems.

Do I need to register my solar system?

Grid-connected systems in Cape Town need to be registered with the City. We can help with SSEG registration. Read our SSEG registration guide.

Recent installs

Solar & inverter work

See all our work

Got solar? Add an EV charger

Charge your car on sunshine

Pair a home EV charger with your solar and inverter system and drive on power you generate yourself.

EV charger installation

Thinking about solar?

Tell us your suburb and roughly what you want to run. We will come back with a free quote.

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