Sunstainable 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 Tesla 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.
Installing Powerwall 2 with Sunstainable is easy. We take care of everything from system design, permits, installation and financing.
Powerwall 2 consists of a 13.5kWh 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.
Mounting: Wall or Floor Mounted, Indoor/Outdoor
Inverter: fully integrated Tesla inverter
Usable Capacity: 13.5 kWh
Power 5 KW continuous, 7 kW peak
Round Trip Efficiency: 90%
Operating Temperature Range: -20C to 50C (-4F to 122F)
Warranty: 10 years
Dimensions: 1150 mm x 755 mm x 155 (45.3 in x 29.7 in x 6.1 in)
Powerwall can provide a number of benefits
Take back control of your solar power – Powerwall 2 stores your surplus solar energy during daylight hours rather than exporting it to the grid and then allows you to use that energy later when the sun is not shining.
Load shifting – Powerwall 2 can charge during low rate periods when demand for electricity is lower and discharge during more expensive rate periods when electricity demand is higher.
Back-up power – Assures power in the event of a grid outage.
From the Blog: Tesla Client Story – The Age