Due to warranty issues, JT Solar no longer upgrades any existing solar systems which were not installed by JT Solar.
For further details including written statements about system upgrades from the NSW Government:
Why not replace your existing lights with LEDs?
LED Lighting is the main trend not only because they are more stable, LED lights can save you upto 70% from traditional halogen lights. In JT Solar, we partner with several lighting brand carriers. We pass benefits to our customers directly: a voucher worth $100.00 will be offered to every customer. It can be used at: