Go Solo

We're launching our new smarter energy supply business in the UK early in 2018. For our first customers, we're offering Tesla Powerwall battery installation for just £6,499 inc VAT, with our market-leading 100% renewable tariff of 10p/kWh* when we launch in 2018. 

Save up to £10,000 over 20 years compared to Big Six standard tariffs!!!

Click here to buy now.

*See our Term & Conditions for the full detail of our Intro offer. 

Tesla Powerwall Battery + 10p/kWh 100% renewable tariff*
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Tesla Powerwall Battery + 10p/kWh 100% renewable tariff*
from 200.00

£200 deposit payable on order. 

Tesla Powerwall full installation cost £6,499 inc VAT with our 10p/kWh* flat tariff

*When we launch in 2018


Say hello to your 

Home Battery

When we launch in Spring 2018 we'll be offering our first 100 customers home battery installation for £6,499 with a ridiculously low 100%-renewable flat tariff of 10p/kWh*. Why? Because we can!

If you have solar PV or micro-wind, a home battery allows you to supply lots of your energy yourself.  Your battery automatically charges up from excess power from solar or wind, saving it up for later when you need it rather than exporting to the grid. This means we don't have to supply you with as much higher cost electricity from the grid, particularly during peak demand times when more electricity comes from polluting fossil fuel burning power stations. Your battery will also be able to be configured to charge from the grid during off-peak times to lower your energy bills even further. 

The offer is limited to customers who have existing solar PV or micro wind turbines but don't worry - if you don't have solar or wind we can arrange for installation starting from £3000. We want all our customers to generate and use as much of their own renewable energy as possible so if you're not hooked into solar PV or wind yet - there's never been a better time to get started.

Already own a battery? Great! You're automatically eligible for our 10p/kWh tariff when we launch in 2018, so you'll be able to enjoy our market leading tariff right away. All you need to do is register your interest here.


Save money while saving the planet

What will this all mean for your energy bills? Well, with a battery you'll be able to use a lot more of your own solar or wind energy, saving you an estimated £300 per year - the more you generate yourself the more you save. With our ultra-low tariff we think we'll save you a further £300 per year. That's up to £600/year saving on your electricity bill. With a 10-year warranty and expected 20-year life, your battery will keep working hard to keep your energy bills down and protect you from continually increasing tariffs from Big 6 suppliers, while helping to save the planet one charge at a time. 

And the benefits don't stop there. We think our customers will do a much better job spreading the word about Solo than TV ads or marketing middlemen, so we want to pay YOU to get more customers signed up. For every family member or friend that you help sign up to Solo's intro offer, we'll give you £100 cashback. Sound good? Then start spreading the word!

To secure our intro offer all you need to do is click here and sign up with a £200 deposit. Don't miss out...

What energy storage can do for you...


Save Money

Take control of your energy bills and save money with Solo - energy storage allows you to use more of the energy you generate yourself, reducing expensive electricity imports from the grid. Solo can help you take advantage of cheaper electricity rates through the day by charging you up during off-peak times.

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Self Consumption

Store your solar power generated through the day when you're not there for later use when you're home. A typical PV system exports 75% of the energy generated to the grid. With a home battery system you can now keep all that clean free energy for yourself.

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Grid Independence

Tired of rising bills from your energy supplier? Energy storage now gives you the power to reduce your dependence on the grid by allowing you to generate and use your own energy. Solo can also configure your battery to charge on off-peak rates, or when there is lots of renewable generation on the grid.

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Back-up Power

Now you can keep your lights on even when the grid is down. Solo can configure your Powerwall to power critical loads such as lighting, or your entire home if you want. With over 13 kWh of storage capacity and up to 5 kW output, Powerwall can run an average home for up to a day.  


Want more storage? No problem - Solo can stack up to 9 Powerwall units to give you over 130 kWh of storage capacity. Great for your home if you generate or use higher than average electricity. Great for business customers with higher consumption and for long-term back-up power.

Long Life

With a 10-year manufacturer's warranty, you don't need to worry about performance. Your battery will keep on working for you day in day out for well over 10 years, saving you money and reducing your carbon footprint. Any issues with your system will be diagnosed remotely by Solo and resolved quickly and with minimal fuss.