As battery storage solutions continue to evolve, the UK launch of the Tesla Powerwall 3 is much anticipated.
Already available in the United States, the Powerwall 3 is expected to launch in the UK by the end of 2024. This latest addition to the Powerwall series is expected to bring significant advancements in the realm of home energy systems. As our Tesla Certified team gears up to deliver this latest tech to households across Yorkshire and the North of England, we thought it only right to explore the details and let you all know what to expect from the Tesla Powerwall 3.
Want To Know As Soon As Powerwall 3 Is Available?
Sign up to our mailing list and we’ll let you know!
Tesla Powerwall 3 Specifications and Benefits
The Tesla Powerwall series has transformed the way that homeowners utilise and store energy. From harnessing surplus electricity generated by solar panels to offering a reliable backup during grid outages, battery storage solutions such as Powerwall have become integral to achieving energy independence. The introduction of Powerwall 3 marks a significant leap forward.
Whilst the full specifications of the UK model of Powerwall 3 remain under wraps, the spec sheet for the American version (see the image below) provides us with a glimpse into the capabilities of this next-generation battery storage system.
Differences between Powerwall 2 and 3
We can see from the specs that the latest model is slightly smaller than its predecessor, but still maintains the same 13.5kWh storage capacity. The key difference in performance between the two models comes in the form of improved power output. The Powerwall 3 can output a total of 11.5kW on both grid and backup power, whereas the older model could only provide 5kW continuous power and 7kW peak power respectively. In the event of a power outage, this increase will allow users to run more appliances simultaneously, reducing the disruption to day to day life.
In addition to this, the Powerwall 3 is a hybrid solution that includes a built in inverter with six solar inputs. This means that solar panels can be connected directly rather than via an additional inverter, improving efficiency to an incredible 97.5%. The inclusion of Maximum Power Point Trackers on each of the inputs also improves system performance, optimising the power generation capabilities of your solar panels and mitigating the effects of shade. All together this means that Powerwall 3 owners will be able to utilise more of the power they generate and further reduce reliance on the grid.
One limitation that we can see is that it’s only possible to combine four Powerwall 3 units for a total capacity of 54kWh, whereas the Powerwall 2 could support 10 units for a capacity of 135kWh. For the vast majority of homeowners this would not be an issue, as many see a single unit (13.5 kWh of storage) being sufficient for their energy needs. With that said, Tesla have stated that both models will be available simultaneously as they are designed for different use cases. As Tesla Powerwall Certified Installers, Purelec Energy has the expertise to guide you on the right model for you specific needs, ensuring you get the best from your purchase.
Powerwall 3 FAQ
Now that we know the expected technical specifications and the differences between Powerwall 3 and its predecessor, it’s time to answer some frequently asked questions.
Is Powerwall 3 Compatible With Existing Solar Inverters?
A common query is whether the Tesla Powerwall 3 is compatible with existing inverters. The good news is that it is designed to work seamlessly with all major solar inverters, ensuring a smooth transition for those looking to upgrade their existing home energy systems.
Can Powerwall 3 Be Added To Powerwall 2?
Unfortunately not, the Powerwall 3 is only compatible with its self. However, if you are looking to expand on an existing Powerwall 2 system, they are still available in the UK. If you are unsure whether to upgrade or remain with your current system, then contact our team who will be happy to advise.
What Warranty Does Powerwall 3 Come With?
Understanding the importance of reliability, Tesla offers an 10-year warranty for the Powerwall 3. This commitment to quality provides peace of mind, assuring homeowners of the system’s durability and performance over time.
Can Powerwall 3 Be Installed Outdoors?
The Powerwall 3 boasts impressive flexibility and can be mounted both inside and outside. It is water resistant and can withstand temperatures as low as -20ºC and as high as 50ºC, ensuring it can be integrated into virtually any British home.
Can Powerwall 3 Charge My Car?
The Powerwall 3 can serve as a sustainable energy source for charging electric vehicles. However, it is important to plan ahead and ensure you install the capacity you need, as electric car batteries can store 40kWh on average. This means you would need multiple Powerwall units to fully charge your car from empty using only stored energy.
Can I Install Powerwall 3 Without Solar Panels?
Whilst we would generally advise homeowners to install solar panels alongside battery storage, the Powerwall 3 still presents a valuable energy solution for homes without solar panels. This is because it is capable of utilising Time of Use tariffs, such as Octopus Flux Tariff, for cost-effective energy storage and usage.
Be The First To Hear When Powerwall 3 Is Available
If you’re interested in ordering a Tesla Powerwall 3 for your home, then sign up using our contact form to be the first to hear when they become available.