Based on your setup, appliances and the weather plan below.
When each appliance and charger runs through the day and night.
Sized to keep at least 20% in the battery across your trip.
This is an estimate only. Send us your setup and our Brisbane and Perth team will check it, answer your questions and help you choose the right gear before you buy.
This simulator gives an estimate and rough indicator only. Please have your system checked by a qualified professional before purchasing, and reach out to the Custom Lithium team to discuss. Assumes a 12.8V lithium battery with 100% usable capacity, and a 90% efficient inverter with 12W idle draw. Solar allows 5% for controller, wiring and dust losses, and loses about 0.4% per °C as the panels heat up in the sun. Fridges, air con and diesel heaters work harder the hotter or colder it is (fridge about 9W average at 25°C and 26W at 40°C; diesel heater 10 to 34W plus about 100W while starting). Kids' devices allow about 40Wh per tablet charge, plus extra Starlink use while they stream. Real results vary with panel angle, shading, insulation, temperature and how you use your gear. Have your system designed and installed by a qualified 12V specialist.
Run seven days back to back with changing weather and temperatures, using the setup and appliances you've chosen.
Add the Custom Lithium gear for this setup to your cart.
Send us your setup and a Custom Lithium specialist will check it, answer your questions and help you pick the right gear.
Your setup is with the Custom Lithium team. A specialist will be in touch soon.
Send this setup to the Custom Lithium team and a specialist will check it for you.