Solar Inverters
The inverter converts DC from the panels into AC for your appliances and manages how power flows between the sun, the grid and batteries.
Types
- On-grid inverters: synchronise with the grid and shut off during outages.
- Off-grid inverters: run loads from batteries without the grid.
- Hybrid inverters: manage panels, batteries and the grid together.
Important specifications
- Rated output and surge capability
- MPPT range and number of inputs
- Efficiency and operating temperature
- Protections and certifications
- Monitoring and warranty
Sizing and care
The inverter is typically sized close to panel capacity. It needs ventilation and shade. Service support in your area matters.
Installation and service points for inverters
- Mount in a shaded, ventilated place away from rain splash
- Leave clearance around the unit for cooling and servicing
- Use correctly rated DC and AC isolators and surge protection
- Register the warranty and note the service contact
- Check the app or display weekly for faults
Monitoring
Most modern inverters offer app-based monitoring. Confirm it works without a paid subscription, and that data stays available if the internet is down.
Frequently asked questions
How long does an inverter last?
Often shorter than panels; ask about warranty and replacement planning.
Can one inverter serve a growing system?
Only within its rated limits.