G & A Martin Electrical Contractors is now a Tesla Powerwall Certified Installer, which means we now offer a customised solar-plus-battery solution that enables you to access the free, abundant power of the sun and reduces your reliance on fossil fuels.
With Powerwall you can store solar energy generated during the day for use any time. During the day, the sun shines on your solar panels, charging your
battery. At night, your home draws electricity from your battery, powering your home with clean, sustainable energy 24/7.
Powerwall consists of a 14 kWh lithium-ion battery pack, liquid thermal control system, an integrated inverter and software that intelligently dispatches electricity when it’s needed most. The unit mounts seamlessly on a wall or on the ground, indoors or outdoors, and is connected to the grid to export excess energy, maximising your opportunity for economic benefit.