tesla powerwall

Tesla Powerwall Overview

Power your home and electric vehicle with renewable energy that you control, and reduce your reliance on the grid.


With solar, you typically generate more clean energy than you need. By combining with the Tesla Powerwall 2, a rechargeable home battery, you can store excess energy from your solar panels for use anytime—even during a power outage.


Monitor what energy you produce and control your self-powered system with 24/7 access using the Tesla app.

Tesla Power Wall Battery
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Tesla Powerwall 2 is a stylish and advanced lithium-ion battery, inverter, and remote monitoring system, with state-of-the-art technology inherited from Tesla’s electric vehicles (EVs). It has become the benchmark against which majority of the world’s residential battery storage systems are modelled.

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Tesla is a trail-blazing global icon in the fields of solar PV and battery storage systems. Tesla’s mission is to accelerate the world’s transition to sustainable energy. At Zero Point Energy, we are proud to be a Tesla Powerwall 2 accredited installer for South Africa which aligns closely with our mission to revolutionise Africa’s sustainability.

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The Zero Point Energy team of engineers, electricians and technicians have been trained by Tesla Energy. This, together with our numerous years of residential and commercial solar PV & battery system design & installation experience is our commitment to offering you only the highest standards of advice, workmanship and service that have made us a leading South African player in the alternate energy industry.

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We take care of everything from site assessments, system design, equipment specification, installation, testing and maintenance call-outs. Contact us today to discuss your specific requirements.

Watch Along...

A video explaining how Tesla Powerwall works.

Tesla Powerwall 2 Benefits

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Tesla Power Wall Battery

Key Specifications

24/7 Mobile Monitoring

Control your Powerwall and track your energy usage in real time

Plan ahead for every season and watch your energy flow on a daily, weekly or monthly basis.

Mobile Monitoring 1

Manage your features and track your excess energy with instant notifications and easy navigation

Mobile Monitoring 2

Watch your energy flow in real time and monitor your home’s energy independence

Mobile Monitoring 3

Customise your system with performance modes and backup protection during severe weather


Use our free calculator below to estimate a Tesla Powerwall 2 system to suit your needs

Would you like battery back-up power only or also solar power to reduce monthly bills?

How many hours of load shedding protection would you like?

Based on above, your current average daily electricity consumption "units" is
Recommended number of Tesla Powerwall 2 units for your requirements
Load shedding hours protection you will enjoy even during peak night-time hours
Recommended roof-top solar PV system size
Estimated number of solar panels required on your roof
Tesla Powerwall 2 inverter capacity - total electrical loads that can be put on back-up
What can typically be put on back-up with this inverter capacity
Estimated total system cost (incl. all design, equipment, installation, etc)
Your future monthly electricity savings you will enjoy
10 year total electricity savings

Get a Quote

Contact us today if you would like more information or for a formal quote