Tesla Powerwall 3 Approved Installers

The Tesla Powerwall 3 Battery is a 13.5kw home battery system that turns your home's solar panels into an all day resource. Powerwall enables you to maximise self-consumption of solar power generation; while also offering emergency backup in the event of an outage. You can also charge from the grid during off peak times at a cheap rate. The Tesla Power wall 3 in now available for UK installation. RB Grant are approved Tesla Powerwall installers providing installations all over Scotland. We can also install solar panels to suit your Powerwall requirements and Tesla approved EV charge point installers.

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Powerwall is a Lithium Ion battery that charges using excess electricity generated from solar PV panels, or when utility rates are low, and powers your home in the evening. This enhances solar functionality and reduces energy costs.

Tesla Powerwall 3 is completely automated, it installs easily and requires no maintenance. Each Powerwall has a 13kWh energy storage capacity, sufficient to power most homes during the evening using electricity generated by solar panels during the day. The battery is capable of 11kw discharge and 5kw charge supporting up to 20kw DC solar pv.

Tesla Powerwall Features:

Wall mounted sleek design
Can be installed indoor and outdoor
High efficiency
KfW eligible
Tesla Powerwall gateway

Powerwall 2 technical specs

Usable Capacity 13.5 kWh
Depth of Discharge100%
Efficiency90% round-trip
Real power max continuous 3.68kW/5kW
Supported Applications Solar self-consumptionTime-Based controlBackup and off grid require additional hardware that is not currently available in the United Kingdom.
Warranty10 years

Scalable Up to 10 Powerwalls
Operating Temperature-20°C to 50°C
Dimensions L x W x D: 1118mm x 737mm x 140mm
Weight 125 kg
Installation Floor or wall mounted Indoor or outdoor
Certification Grid Standards UK G83 / G59 / G100

Self-Powered home. Just add Powerwall.

Tesla Questions

Can you go off grid with Tesla powerwall 2? Yes you can you it as a back up generator

How many solar panels do you need for a Tesla Powerwall? Around 15kw to fully charge the powerwall so recommended within the UK for a system of around 7KW

How long does a Powerwall last? They suggest 5 years after the 10 year warranty period

You can find our Tesla approval here

Powerwall integrates with solar to store excess energy generated during the day and makes it available when you need it, minimizing reliance on your utility.

On darker days, especially during the winter months, solar PV may not charge the Powerwall to it’s capacity and you can use off-peak cheap rate tariff, this allows you to charge your Tesla powerwall at off-peak rate and then use the stored power during on-peak times to further enhance your savings

RB Grant supply and install Tesla Powerwall 2 systems all over Scotland from our Fife base.

For more information on the Telsa Powerwall and a free quotation please contact us. You can trust R.B. Grant to provide a quality service at a competitive price for solar PV installations.