Inverter Installation West Coast | Hybrid Solar Inverters for Load Shedding

About Inverter Installation in West Coast

The inverter is the brain of your solar and backup power system. It converts DC power from solar panels and batteries into the AC power your home appliances use. Choosing and installing the right inverter is critical because it determines how much solar energy you can harvest, how many appliances you can run during load shedding, and whether you can expand your system in the future.

Abacas Solution installs hybrid inverters in West Coast that combine solar charging, battery management, and grid interaction in a single unit. Leading brands we install include Sunsynk, Deye, Victron, Goodwe, and Growatt. Hybrid inverters are the most popular choice for South African homeowners because they provide seamless switchover during load shedding, charge batteries from solar during the day, and can even feed excess power back to the grid where municipal feed-in tariffs are available.

Our registered electricians handle the complete inverter installation, from selecting the right capacity for your needs to mounting the unit, connecting solar panel strings, wiring battery banks, integrating with your DB board, and programming the inverter settings. We set up essential and non-essential load distribution so your most important circuits (lights, internet, fridge, security) stay powered during load shedding while high-draw appliances (geyser, stove, pool pump) are excluded to conserve battery life. All installations in West Coast include full electrical compliance documentation.

This is one of several specialist services we offer under solar & backup power in West Coast. As part of our West Coast electrical team, we bring over 25 years of hands-on experience to every job.

Inverter Installation in West Coast - Abacas Solution

When to Call for Inverter Installation

Call if you want to install a solar and battery system to beat load shedding, if you need to upgrade your existing inverter to a larger capacity, if your current inverter is faulty or outdated, or if you want to add battery storage to an existing solar-only system.

Our Inverter Installation Process

1

Load Analysis and Sizing

We assess your essential loads, daily energy consumption, and future expansion plans to recommend the correct inverter capacity (3kW, 5kW, 8kW, or larger).

2

DB Board Configuration

We split your DB board into essential and non-essential loads, ensuring critical circuits are backed up while high-draw appliances are managed appropriately.

3

Inverter Mounting and Wiring

We mount the inverter in a cool, ventilated location, connect solar panel inputs, battery cables, and AC output to your DB board with proper protection.

4

Programming and Commissioning

We configure inverter settings for optimal performance, set charging priorities, test switchover timing, set up monitoring apps, and issue compliance documentation.

Property owners in West Coast often combine inverter installation with solar panel installation in West Coast and battery backup (load shedding solutions). We handle everything, so you only need one call.

Safety & Compliance

Inverter installation involves working with high-voltage DC from solar panels (up to 600V DC) and battery systems. Incorrect wiring can cause fires, electric shock, or damage to the inverter and connected appliances. The inverter must be installed in a well-ventilated area away from direct sunlight and moisture. DC and AC isolation switches must be installed per SANS 10142-1. Only registered electricians should perform inverter installations. Abacas Solution ensures all installations meet South African electrical and solar standards.

Inverter Installation Cost in West Coast

Inverter costs vary significantly by capacity and brand. A 3.6kW hybrid inverter suitable for a small household costs R12,000-R20,000 for the unit. A 5kW hybrid inverter runs R18,000-R30,000. An 8kW unit for larger homes costs R25,000-R45,000. Installation labour, DB board modification, cable runs, and protection devices add R5,000-R15,000 depending on complexity. Total installed cost for a 5kW hybrid inverter typically ranges from R25,000 to R45,000.

Frequently Asked Questions

What size inverter do I need for my home in West Coast?

Inverter size depends on the maximum load you want to run simultaneously during load shedding. A 3.6kW inverter handles lights, TV, Wi-Fi, and a fridge. A 5kW inverter adds a microwave, kettle, and more appliances. We analyse your essential loads to recommend the right size.

What is the difference between a grid-tied and hybrid inverter?

A grid-tied inverter only works when the grid is on, so it provides no backup during load shedding. A hybrid inverter works with both solar panels and batteries, providing seamless backup power during outages. For South Africa, hybrid inverters are strongly recommended.

Can I add solar panels to my inverter later?

Yes, most hybrid inverters support adding solar panels later. We recommend choosing an inverter with enough MPPT capacity for future panel additions. We design systems in West Coast with expansion in mind from day one.

How fast does the inverter switch to battery during load shedding?

Quality hybrid inverters switch to battery power in under 20 milliseconds, which is fast enough that most appliances do not even notice the changeover. Computers, Wi-Fi routers, and TVs continue running without interruption.

Where should the inverter be installed?

Inverters should be mounted in a cool, dry, well-ventilated location such as a garage, utility room, or covered outdoor area. They should not be in direct sunlight or enclosed cupboards, as heat reduces efficiency and lifespan. We select the optimal location during our site visit.