Tesla Powerwall Installer in Middlesbrough
Tesla Certified Powerwall installer serving Middlesbrough. Powerwall 3 with built-in inverter and full home backup. 250+ five-star reviews.
ALPS Electrical is one of only a handful of Tesla Certified Powerwall installers in the North East, serving Middlesbrough and the wider Teesside. The Tesla Certified programme requires demonstrated expertise, adherence to Tesla quality standards and ongoing training. Our 250+ five-star reviews and YouTube portfolio show why Tesla trusts us.
Powerwall 3 Features
The Powerwall 3 features a built-in solar inverter, eliminating the need for a separate unit. With 13.5kWh of usable storage, it powers an average home through evening and overnight. The Backup Gateway provides full home backup during grid outages, switching in milliseconds.
Smart Energy Management
The Tesla app provides real-time monitoring of generation, charge level, consumption and grid flows. Time-Based Control optimises for your tariff (Octopus Go, Flux). Storm Watch pre-charges when severe weather is forecast. Multiple Powerwalls can be stacked for greater capacity.
Full-Service Installation
We handle everything from survey to commissioning, including the G99 application to Northern Powergrid. All installations are registered with Tesla and covered by the full Tesla warranty. Contact us for a free Powerwall quote in Middlesbrough.
Property Types
Suitable for all property types — the Powerwall is wall-mounted and can be installed indoors or outdoors
Planning
Tesla Powerwall installations do not require planning permission. A G99 application to Northern Powergrid is required for systems over 3.68kW — we handle this for you.
Coverage
Covering all Middlesbrough postcodes. As Tesla Certified Installers, we are one of only 5 in the entire North East.
ALPS Electrical is one of only a handful of Tesla Certified Powerwall installers serving Middlesbrough. The Powerwall 3 features a built-in inverter, 13.5kWh capacity and full home backup capability via the Backup Gateway. We have installed multiple Powerwalls across Teesside and document our installations on our YouTube channel.
Our Services in Middlesbrough
Nearby Areas
Frequently Asked Questions
Battery storage costs in the UK range from £2,500 for a small 5kWh unit to £12,000+ for premium systems like the Tesla Powerwall 3 (13.5kWh). A mid-range system like the GivEnergy Gen 3 with 9.5kWh storage typically costs £4,000-£6,000. Prices include installation and are subject to 0% VAT when installed alongside or added to an existing solar panel system.
Yes, battery-only installations are increasingly popular. By charging your battery overnight on cheap tariffs like Octopus Go (7.5p/kWh) and using that stored energy during the day when rates are 24p+/kWh, you can save hundreds of pounds per year. Our Fox Cube battery-only installation video on YouTube demonstrates the savings potential in detail.
Both are excellent systems. The Tesla Powerwall 3 has a built-in inverter (simplifying installation), 13.5kWh capacity, backup gateway capability and the polished Tesla app. GivEnergy Gen 3 offers more flexible sizing, a strong community following, open API access and typically lower cost per kWh of storage. We install both and recommend based on your specific needs, budget and whether you want full home backup capability.
Modern lithium-ion solar batteries typically last 10-15 years, or 6,000-10,000 charge cycles. Tesla Powerwall comes with a 10-year warranty. GivEnergy offers a 12-year warranty on Gen 3 batteries. After warranty expiry, batteries continue to work but with gradually reduced capacity, similar to a mobile phone battery. Most batteries retain 70-80% of original capacity after 10 years.
A hybrid (DC-coupled) battery connects directly to the solar panels via a hybrid inverter, converting energy once and achieving higher efficiency (typically 95-97%). An AC-coupled battery connects to your home electrical circuit and works independently of the solar inverter, making it easier to retrofit to existing solar installations. We install both types and recommend based on whether this is a new installation or an addition to an existing system.
Based just 8 miles from Middlesbrough
Family-run, genuinely local. 250+ five-star reviews with a 10/10 Checkatrade rating. Fast response, competitive pricing, proper aftercare.