Solar Inverters

The inverter is the control centre of a solar system. It converts the direct-current electricity produced by solar panels into 230-volt alternating-current electricity for the property, manages grid interaction and provides system monitoring. Selecting the correct type is essential for reliable operation and future expansion.

Choosing the right inverter type

• String inverter: A practical and cost-effective choice for many straightforward, largely unshaded roofs. Correct string design, voltage limits and MPPT allocation are essential.
• Microinverters: Each panel operates independently. This can suit complex roof layouts, multiple orientations or partial shading, and makes panel-level monitoring and later expansion easier.
• Hybrid inverter: Designed to manage solar, the grid and a compatible battery. Depending on the model and system design, it may also provide selected backup circuits during a blackout. Backup is not automatic with every hybrid installation and must be specifically designed and installed.

What we check before recommending an inverter

• Australian approval and network compatibility: The exact model must be on the current Clean Energy Council approved inverter list and meet the applicable electricity-network requirements. The approved list changes over time, so model numbers are checked before installation.
• Current standards: Inverters must comply with the applicable AS/NZS 4777.2 requirements. Modern network requirements may also include export control, dynamic operating envelopes and secure communications such as CSIP-AUS.
• Correct electrical design: We match inverter capacity, phase configuration, MPPTs and string voltage/current limits to the panels, roof layout and grid connection.
• Battery and backup planning: If a battery may be added later, we consider compatibility, usable backup power, phase limitations and which circuits need to operate during an outage.
• Warranty and support: A long warranty is useful only when parts, technical support and a practical Australian service process are available. Installation location, ventilation, heat and weather exposure also affect inverter life.

Our approach

Clean Technology Services recommends proven, currently approved equipment that suits the property rather than relying on one inverter brand for every job. We design for safety, monitoring, network compliance, future battery needs and dependable local support.