What size do I need and what can I run?

You can run almost all household appliances on an inverter, but what works and how well, depends on your setup's size and type.

For basic items like kettles or toasters, a budget-friendly modified sine wave (MSW) inverter may work. However, for sensitive electronics like laptops, microwaves, or induction hobs, a pure sine wave (PSW) inverter is essential. It provides the clean, stable power modern devices need to run efficiently without overheating or buzzing.

How to choose:

• Match the Wattage: Add up the watts of everything you’ll use at once and choose an inverter with extra "headroom" for safety.
• Check the "Kick": Appliances with motors (like microwaves) need a high startup surge, so your inverter must be sized to handle that initial spike.
• Don't Forget the Battery: The bigger the appliance, the more battery capacity you need. A large inverter is only as good as the battery feeding it; high-draw loads usually require a robust Lithium setup.

Choosing the wrong size or type can trip your system or damage your gear.

In short: match your inverter to your highest-powered appliance, and ensure your battery bank can handle the pull.