Plan the right systems for your property. See what you need.
Answer a few questions to estimate your equipment, backup time and likely savings. When you are ready, request a verified installation quote.
Tell us about your home
Based on approximately 20.6 kWh/day and a conservative 0.80 power-factor basis. Refine this with your actual appliances.
Preliminary estimate. Final design requires an engineering assessment.
Keep your property powered, secure and connected.
Choose the service that matches your priority.
SFP Power
Size solar, inverters, batteries and backup power.
Open calculator →02SFP Security
Plan CCTV, NVR storage, surveillance and access.
Open calculator →03SFP Connect
Plan Starlink, Wi-Fi, networking and internet backup.
Open calculator →04Smart home
Plan lights, AC, curtains, access and sensors.
Open calculator →05SFP Tools
Build one connected assessment for your entire property.
Start property plan →Get a clear answer for your property.
What is my actual electrical load?
Calculate connected watts, likely running load, surge demand and daily energy.
Solar load calculator →02 · BackupHow much battery storage do I need?
Size backup around the appliances that matter during an outage.
Battery size calculator →03 · SavingsHow much could solar save me?
Compare grid bills, generator costs, project price, five-year gain and payback.
Savings & payback calculator →04 · SecurityHow long will my CCTV footage last?
Estimate surveillance storage from camera count, detail and retention days.
CCTV storage calculator →05 · ConnectivityHow many Wi-Fi access points?
Plan coverage from floors, walls, rooms, area and user density.
Wi-Fi coverage calculator →06 · Smart propertyHow many smart switches, sensors and controls?
Plan lighting, climate, curtains, locks, sensing, hubs and backup-ready infrastructure room by room.
Smart home calculator →07 · All systemsHow should every system work together?
Start with spaces and light points, then combine power, security, connectivity and automation.
Complete property planner →Move from an online estimate to a verified installation.
Save your recommendation, request a site survey and receive an itemised quotation for the equipment, protection and installation your property requires.
Plan my entire property →- 01Calculate
Use a free tool and see the full preliminary result instantly.
- 02Verify
Request a site survey so an engineer can validate the design.
- 03Install
Receive an itemized quotation for supply, protection and installation.
Review the details that affect your recommendation.
Check appliance loads, room requirements, local power conditions and equipment comparisons, then apply what you learn directly in the calculator.
Explore the knowledge base →Get one clear plan for your property.
Review your rooms, important loads and priorities, then save a complete planning brief.
Start my free property plan →