Step 1 - Use this handy guide to calculate your required materials

Complete the green sections, then hit “calculate” to see our recommended material requirements for installations.

# Panels
# Phases
AC Power
Max Oversizing
Energy Hub Backup

Component Model Qty
Inverter 1
Select Optimizer
Comms SE-WFGW-B-S1-AU 1
Battery BAT-10K1PS0B-02
Battery Comms
DC Connectors
Modbus Meter

Step 2 - Planning the Roof

How to design with SolarEdge
String lengths
Take the max watts on a string below, then divide it by your panel wattage and round down.

Orientation is not cruicial with SolarEdge as you have an optimiser on every panel, so they all have their own MPPTs.

Remember you need a minimum of 6-8 optimisers+panels in light for the string to function well.

60V optimisers include P401/S440/S500 - 80V optimisers include P505/S500B



Mounting Optimisers
CAUTION: Avoid the two most common mistakes when mounting DC optimisers.
  1. NEVER fix with a rattle gun/impact driver as they damage the optimiser - use a torque wrench or drill
  2. ALWAYS leave a gap between the optimiser and the rail, as per clearances, to allow heat dissipation

Step 3 - Commissioning with Setapp

Set the Grid code to Region A in NSW/ACT/QLD/VIC

Country Grid Code

From Dec 18th 2021, under 4777.2:2020 inverters need to be commissioned to "Region A" for small grid connected systems in NSW/ACT/SA/QLD and VIC.

Do NOT leave them on the shipping default - "Australia".



Setapp walk through, how to pair the optimisers
Monitoring Communication (Necessary)
Site Communication (Optional)

Step 4 - Map the Roof

Step 5 - Adding Homeowner access


Still have questions?

The Australian Tech support line is 1800 465 576
Opening hours are Mon-Friday 830am to 6pm
See how busy the phones are on the link below.