Tesla Powerwall

Tesla’s home battery storage

Tesla Energy’s Powerwall is a home battery system that turns your home’s solar panels into an all-day resource – increasing self-consumption of solar – while also offering backup in the event of a power cut. The Powerwall enables more of your home’s electricity use to come from solar, which enhances solar functionality, and reduces energy costs.

Solar electricity at night

When solar panels produce more power than a home needs, the excess solar is sent back to the grid. Powerwall stores electricity generated by solar panels during the day and makes it available to your home in the evening.

This bridges the gap between peak solar and peak demand, allowing you to use your photons when you need them. The result is greater self-consumption of your solar generation and reduced energy costs.

Emergency backup

In the event of a power cut, Powerwall can power your entire home or select appliances with an uninterrupted supply of electricity.

When installed along with solar panels, Powerwall will allow your home to use solar generated electricity during a power cut.

Powerwall features

01 Powers your home safely and economically

02 Wall mounted

03 Beautifully designed for your home

04 Indoor and outdoor rated

Go net zero

Combine solar panels and one or more Powerwall home batteries to power your home independently from the utility grid.

A net zero energy rating means that your home produces as much energy as it consumes, but is still connected to the utility grid for periods of high demand.

Beautifully functional

Current generation home batteries are bulky, expensive to install and expensive to maintain. In contrast, Powerwall’s lithium ion battery inherits Tesla’s proven automotive battery technology to power your home safely and economically. Completely automated, it installs easily and requires no maintenance.

Capacity

Each Powerwall has a 6.4 kWh energy storage capacity, sufficient to power most homes during the evening using electricity generated by solar panels during the day. Multiple batteries may be installed together for homes with greater energy needs.

How much electricity does my home use?

Below are some common household appliances and the average electricity consumption.

Flat Screen TV

0.1 kWh /hr

Lights Per Room

0.1 kWh /hr

Fridge

1.6 kWh /day

Washing Machine

2.3 kWh each use

Tech specs

Technology

Wall mounted, rechargeable lithium ion battery with liquid thermal control.

Model

6.4 kWh

For daily cycle applications

Warranty

10 years

Efficiency

92.5% round-trip DC efficiency

Power

3.3 kW

Depth of Discharge

100%

Voltage

350 – 450 volts

Current

9.5 amperes

Compatibility

Single phase and three phase utility grid compatible.

Operating Temperature

-20°C to 50°C / -4°F to 122°F

Enclosure

Rated for indoor and outdoor installation.

Installation

Requires installation by a trained electrician. DC-AC inverter not included.

Weight

97 kg / 214 lbs

Dimensions

1302 mm x 862 mm x 183 mm

51.3” x 34” x 7.2”

Certification

CE Declaration of Conformity

IEC 62619, IEC 62109-1

IEC/EN 61000, Class B Radiated

Directive 2006/66/EC

UN 38.3

Tesla Energy Authorized Reseller

Just Energy Solutions has been hand selected by Tesla Energy to be one of their few Authorized Resellers in the UK. Having undergone training with Tesla Energy, our battery storage team is well equipped to answer any questions you may have, design a battery storage system that best optimises your energy and install your Tesla Powerwall.

How long will it take?

From the moment you call or email the team, we will normally be able to book a survey for you within 3 – 5 working days.

Our surveyor will carry out an inspection of your property and discuss the requirements for a Tesla Powerwall.

Time from survey to installation will vary, but a member of our Tesla Energy team will be able to run through the process in more detail with you. Give us a call to discuss.

Who would carry out the installation?

Our Tesla Energy-trained engineers are fully qualified to carry out your Powerwall installation.

Call or email us now for more information or to book an installation. Alternatively, complete the below form and a member of our Tesla Energy Team will get in touch to discuss.

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South East Office

Just Energy Solutions Limited

North Orbital Road

St Albans

Hertfordshire AL2 1DL

t: 0844 880 8189

e: hello@justenergysolutions.com

North East Office

Just Energy Solutions Limited

Suite 8, SV Rutter Business Centre

126 Great Lime Road

Newcastle NE12 6RU

t: 01912 600 556

e: hello@justenergysolutions.com

South West Office

Just Energy Solutions Limited

Penstraze Business Centre

Truro

Cornwall TR4 8PN

t: 01872 562 118

e: hello@justenergysolutions.com

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Just Energy Solutions Ltd, North Orbital Road, St Albans, Hertfordshire, AL2 1DL is authorised and regulated by the Financial Conduct Authority (FRN 752346) as an Introducer Appointed Representative of Toriga Energy Ltd who are authorised and regulated by the Financial Conduct Authority (FRN 631249).