Tesla Powerwall

Tesla Powerwall 2018-06-07T15:41:40+00:00


Sustainable Energy Day and Night

Sustainable Energy Systems Ltd is now a Tesla Powerwall Certified Installer, which means we now offer a customized solar-plus-battery solution that enables you to access the free, abundant power of the sun and wind and reduces your reliance on fossil fuels.

Installing Powerwall with Sustainable Energy Systems Ltd is easy. We take care of everything from system design through to installation and aftercare. Get in touch today for a free quotation.

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With Powerwall you can store energy generated by your renewable energy source for use any time. Whether the sun is shining on your solar panels or the wind is blowing your turbine, your battery will be charging. At night or when the wind isn’t blowing, your home draws electricity from your battery, powering your home with clean, sustainable energy 24/7.

Powerwall consists of a 13.5 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, maximizing your opportunity for economic benefit.

Tesla Powerwall

Benefits of Powerwall

  • Increasing self-consumption of power generation –Powerwall can store surplus generated energy during peak generating times and use that
    energy later when your system isn’t generating.

  • Load shifting – Powerwall can charge during low rate periods when demand for electricity is lower and discharge during more
    expensive rate periods when electricity demand is higher.


Powerwall 2 specs

  • 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: –20°C to 50°C (–4°F to 122°F)
  • Warranty: 10 years
  • Dimensions: 1150 mm x 755 mm x 155 mm (45.3 in x 29.7 in x 6.1 in)
Tesla Powerwall Website