Buy solar power for home or business by calling 1300 70 20 79. Start saving on your electricity bills with a system installed by ElectraWise’ Solar Specialists – with our discounts, it can cost less than you may think! When you buy solar panels or other renewable energy equipment, it’s an important investment – and one you’ll be living with for many years. ElectraWise engineering expertise uses only qualified Clean Energy Council Approved Installers, ElectraWise is solely dedicated to renewable energy.