Power Inverters for Mobile & Off-Grid Electricity
Power inverters convert direct current (DC) from a suitable battery or power source into alternating current (AC), allowing compatible mains-powered equipment to be operated where a conventional electrical supply is unavailable.
They are commonly used in cars, vans, commercial vehicles, motorhomes and mobile working environments. Depending on the inverter's output and specification, they can provide power for everything from smaller electronic devices to more demanding electrical equipment.
Professional vs DIY Power Inverters
Professional users may require higher-capacity power inverters for mobile workshops, service vehicles and other situations where electrical equipment needs to be operated away from mains power.
DIY and leisure users may prioritise compact designs for travelling, camping or occasional backup power. In either case, the inverter must be correctly matched to the battery system and equipment being powered.
Choosing the Right Power Inverter
When selecting a power inverter, consider:
- Continuous power output
- Peak or surge output
- Input voltage
- Output voltage
- Pure sine wave or modified sine wave
- Connection method
- Equipment power requirements
Always check both the continuous and start-up power requirements of the equipment you intend to use.
Pure Sine Wave vs Modified Sine Wave Inverters
Pure sine wave inverters produce an output that more closely resembles conventional mains electricity and may be required for sensitive electronics or certain appliances.
Modified sine wave models can be suitable for some less sensitive equipment, but compatibility should always be checked before connecting a device.