If you want more panels than your inverter can handle using the 133 rule or you can t find compatible panels then your next option is.
Can i upgrade my solar system.
If you feel that your solar array is in need of a system upgrade or if you suspect your system is under performing please schedule an appointment with our service team.
You can reconfigure the entire solar system and upgrade the inverter to a newer larger unit capable of handling the combined new output.
You can now easily expand your existing system and add solar panels to a total array that is right for your energy needs.
From a technical standpoint we cannot add panels to an existing solar installation that is older than a year or two.
2 it depends on your installer finding the same or very similar panels to your existing ones.
However we hope that this article can point you in the right direction.
Only a cec accredited solar installer who has inspected your system can advise you on the exact requirements for your upgrade.