Tesla Powerwall 3: What's in Store for the Next Level of Energy Storage?

Tesla has started to take orders for their 3rd generation of Powerwall, Powerwall 3 in the US and we anticipate it launching in the UK late 2024.

Having consistently held the top position as the leading lithium-ion battery in the market, the original Tesla Powerwall and the Powerwall 2, brought about a revolutionary change in energy storage for solar systems. Now, what sets the Tesla Powerwall 3 apart?

Here’s what we know so far about the Powerwall 3 and what we can expect when it goes on sale in the UK.

How Does A Tesla Powerwall Work?

Simply a Tesla Powerwall is a rechargeable home battery system designed to maximise your home’s energy independence from the grid. A Powerwall can work with or without solar PV. Every Powerwall system comprises a minimum of one Powerwall and a Backup Gateway. The Backup Gateway offers energy monitoring, metering, and system management. It learns and adjusts to your energy consumption patterns over time, receives updates wirelessly, similar to other Tesla products, and can oversee up to ten Powerwalls.

Integrating a Tesla Powerwall with a thoughtfully designed solar PV system will enhance your home’s energy self-sufficiency, reduce electricity bills, and foster a more sustainable way of life.

The Difference Between POWERWALL 3 and POWERWALL 2

Product Details	Powerwall 2	Powerwall 3
Energy Capacity	13.5 kWh	13.5 kWh
Warranty	10 years	10 years
On-Grid Power	5.8 kVA continuous	11.5k kW continuous
Backup Power	10 kW peak	11.5k kW continuous
Size L x W x D	45.3 in x 29.6 in x 5.75 in	43.25 in x 24 in x 7.6 in
Weight	251.3 lbs	287 lbs
Includes Inverter	close	done_outline
Available	Now	late 2024

The biggest difference with the Powerwall 3 compared to the Powerwall 2 is a higher power output of 11.5KW continuous and an integrated solar inverter.

What Does This Mean For Homeowners?

The higher power output of 11.5KW which is nearly a 20% increase of power output compared to Powerwall 2 enables powering of high load items. Items with high energy demand, such as electric vehicle chargers, electric showers, and heat pumps enable you to optimise the utilisation of stored energy, enhancing your independence from the grid. Solar and battery power outputs may be constrained by National Grid limitations, which differs across difference grid connections. The distinctive flexibility of Powerwall 3 allows you to adjust the power output, ensuring your can maximise your grid connection’s allocated power.

The Powerwall 3 provides flexibility to charge during daylight hours and depend on stored battery power at night, providing a comprehensive 24-hour solution for situations when the sun sets and the grid is without power.

Curious about your grid connection limitations? SunGift Solar will handle the application to your Distribution Network Operator (DNO) on your behalf prior to installation and we will provide guidance on your available options.

While the Powerwall 2 is equipped with an integrated AC controller, making it an ideal choice for homeowners seeking a standalone battery system or looking to retrofit a battery storage system, the most significant development with the launch of the Powerwall 3 is an integrated hybrid inverter. With a integrated hybrid inverter the Powerwall 3 can manage input from both your solar panels and your battery. With the capability to handle up to six solar inputs, it facilities a highly efficient conversion of solar energy to the grid. This makes it an excellent solution for homeowners intending to install a new solar panel system.

Overall, the Tesla Powerwall 3 is a powerful and efficient home battery storage system that can help you reduce your reliance on the grid, save money on your electricity bill, and increase your home’s energy independence.

The future of home energy is here, and it’s looking independent.

Tesla Powerwall 3 Installers

SunGift Solar have been a leading solar installer since 2005 and our mission is to allow you to live a low carbon lifestyle. With dedicated domestic, commercial and maintenance divisions we have unparalleled expertise in our field with a track record of delivering industry leading solar energy installations across the UK.

We were one of the first companies to install the Tesla Powerwall 1 and throughout the years we have had a close relationship with Tesla domestically and commercially. Our collaboration with Tesla continues to strengthen as we have been accredited Tesla Powerwall Premium Installers for 2024 and all of the SunGift team are looking forward to installing the Powerwall 3 in the UK later this year.

As premium Tesla installers our friendly SunGift team are here to support you with your Tesla Powerwall enquires and any information you would like to know on how a battery storage could work for you.