Unlock the full potential of your solar energy system with the brand new Tesla Powerwall Expansion Packs. A brilliant new system component for those already benefiting from a Powerwall 3, these expansion packs offer an efficient, scalable solution to improve your energy savings, independence and resilience.
Overview of Tesla Powerwall Expansion Packs
Each Tesla Powerwall Expansion Pack provides an additional 13.5 kWh of storage capacity. This modular approach allows homeowners to customise their energy storage to meet specific needs, whether for increased energy independence, backup power during outages, or maximising solar energy usage.
Designed to be more affordable than purchasing additional standalone Powerwall units, the expansion packs are especially cost-effective when installed in groups, significantly reducing the per-unit cost. This makes expanding your energy storage more accessible without a substantial upfront investment.
The Powerwall expansion units feature design improvements that streamline the installation process, cutting installation times by about half compared to previous models. This efficiency reduces labour costs and minimises disruption to your home.
With advanced battery management systems, the expansion packs ensure optimal performance and longevity. Improved thermal management maintains efficiency and safety, even in varying environmental conditions.
Compatible with existing Powerwall systems and possibly integrating with Powerwall 2 setups, these expansion packs offer seamless upgrades for existing Tesla customers without needing to replace current setups.
By enabling more efficient use of solar energy, the expansion packs help reduce reliance on fossil fuels and lower carbon emissions. This aligns with Tesla’s mission to accelerate the transition to sustainable energy, with growing interest from homeowners seeking greater energy independence.
Practically, the expansion packs allow homeowners to store more solar energy generated during the day for use at night or during cloudy periods, maximising the benefits of their solar systems. This can lead to significant savings on energy bills and increased resilience against power outages.
As energy needs evolve, the ability to easily add more storage capacity ensures homeowners can future-proof their energy solutions. This flexibility is particularly appealing for those planning to expand their solar installations or accommodate increased energy consumption, such as adding electric vehicles.
FAQs
They connect directly to your current system, increasing capacity without a complete overhaul.
No, it’s designed to work with your system without affecting the warranty.
Each pack adds 13.5 kWh of storage capacity.
Our expert technicians ensure a smooth and efficient installation process, minimising disruption.
Not sure where to start?
If you’re ready to invest a storage battery or Tesla Powerwall 3, or just looking to upgrade your current system, contact our friendly team.
Contact us today to talk to our Sales Manager, Georgia Howson, or our Managing Direct and resident Solar expert, Andy Hollis.
Download the Tesla Powerwall 3 Brochure
Home Storage Battery FAQs
Our customers typically achieve up to 80% reduction in energy bills. A typical 4-bedroom home with a Tesla Powerwall can save £600-£900 annually on energy costs.
Most customers see returns within 5-7 years, with benefits continuing throughout the 10-year warranty period and beyond.
We recommend: • Small home (2-3 bedrooms): 5-10 kWh • Medium home (3-4 bedrooms): 10-15 kWh • Large home (4+ bedrooms): 13.5-20 kWh
Our systems provide seamless backup power, switching over in milliseconds and maintaining power for 12-24 hours, depending on usage.