Bespoke system design
Every design is modelled against your actual meter data, not a spreadsheet default.
Sized from your own usage data.
Octopus Energy Trusted Partner
Get more from your solar
with Octopus smart tariffs.
We have installed solar and battery systems across the UK for 14+ years. As an Octopus Energy Trusted Partner, we help homeowners and businesses get more from their investment by pairing solar PV and battery storage with Octopus tariffs designed for it.
- 14+ yrsUK installation experience
- MCSCertified installer
- OctopusTrusted partner
- LocalLeicester & East Midlands
GenerateYour own renewable electricity
StoreAdvanced battery systems
OptimiseSmart Octopus tariff integration
SaveImport cheap, export smart
The full picture
Why solar alone
Why solar alone
is no longer enough.
Many homeowners install solar panels but never get the full financial return from them. The value comes from combining three things: a well-designed solar PV system, battery storage and a smart energy tariff.
As an Octopus Trusted Partner, we design systems to work with Octopus tariffs. You charge your battery when electricity is cheapest, use stored power when prices peak, export surplus energy at better rates and rely less on volatile grid prices.
The aim: lower bills, a faster payback and less reliance on the grid.
The Synergy Power advantage
14 years of installing,
14 years of installing,
not a start-up.
Synergy Power has been installing renewable energy systems in the UK since 2012, across homes, businesses, construction and the public sector.
Expert installation
Our own MCS engineers install and commission every system.
Same team, install to aftercare.Battery optimisation
Programming matched to Octopus Flux, Cosy, IOG or Agile schedules.
Charge cheap, discharge expensive.Ongoing support
A UK-based aftercare team who aim to call you back within one working day.
No call-centre chatbots.
Smarter energy with Octopus
Solar and battery storage
Solar and battery storage
on an Octopus smart tariff.
Paired with a suitable Octopus tariff, your solar and battery system does more than generate: it buys, stores and exports electricity at the right times.
Intelligent battery charging
Charge your battery at lower overnight electricity rates (Octopus Go, Cosy) and use that stored energy when peak-time prices climb.
Better export opportunities
Receive payments for surplus renewable electricity exported to the grid, at rates that reward smart discharge timing.
Automation & control
Modern battery systems respond to tariff signals automatically, so you do not need to adjust settings day to day.
Future-ready technology
We design your system with the UK’s changing smart energy market in mind, including new tariffs and grid services.
Outgoing tariffs
Choose the export tariff
Choose the export tariff
that fits your battery.
Three ways Octopus Energy pays you for the electricity you send back to the grid. We’ll help you pick the right one for your set-up, and programme your battery to make the most of it.
Agile Outgoing
Octopus
Day-ahead wholesale rates, matched half-hourly and uncapped. Prices update every 30 minutes, so you sell when the grid pays the most.
Best for
Homes with energy storage that can store when prices are low and sell when they’re high, making full use of dynamic pricing.
Contract
12-month fixed-term tariff with a locked-in rate formula. No exit fees.
Outgoing
Octopus
12p/kWh
flat rate, every unit
Best for
Simplicity: a flat rate whenever you generate more power than you use.
Contract
Variable tariff. Rates can change, always with plenty of notice.
Prime Outgoing
Octopus
16p/kWh
4pm-7pm prime window
And a steady 9p/kWh the rest of the day.
Best for
Solar-plus-battery homes that can shift export to the evening peak without tracking half-hourly rates.
Contract
12-month fixed-term with a locked-in rate formula. No exit fees.
Tariff rates and structures shown are based on publicly available information from Octopus Energy at the time of publication. Check the Octopus Energy website for current rates before switching.
Become a top-tier solar exporter
Your solar side hustle,
Your solar side hustle,
on autopilot.
With solar & storage on the Intelligent Octopus Flux tariff, some homes could earn more than they spend on electricity, depending on usage, system size and tariff rates, with the smart charging schedule handled for them.
Charge on the cheap
Intelligent Octopus Flux pairs with your battery to optimise charging and discharging, saving you money and helping to balance the grid.
Sell when prices peak
Your battery exports stored energy when it is likely to earn the most from the solar you have generated. Earnings depend on usage and tariff.
Data at your fingertips
Track import, export and battery use at a glance in the Octopus app, and see your bill on your phone.
Lower-carbon power at a lower cost.
Get paid for your surplus
Sell surplus electricity on an Octopus solar smart tariff. Exported kWh are credited against your electricity bill.
A better return on your solar
With a battery and the Intelligent Octopus Flux tariff, stored energy is exported when it is likely to earn the most, without you changing a setting.
Simple to live with
Run your home on your own solar electricity with a system that is simple to use. No dashboards to watch and no meter readings to send each month.
Ideal customer profile
Is solar & battery storage
Is solar & battery storage
right for you?
If any of these apply, an Octopus-ready solar and battery system is worth assessing for your household.
- Homeowners looking to reduce electricity bills against the Ofgem price cap
- Electric vehicle owners charging at home overnight
- High energy users: heat pumps, home offices, big households
- Households planning ahead for low-carbon heating and rising energy costs
- Anyone wanting more control over energy costs and grid dependence
- Landlords and portfolio owners looking to improve EPC ratings
Typical customer benefits
Generate more.
Generate more.
Store more. Save more.
Four outcomes a well-designed system on an Octopus tariff aims to deliver. Figures are indicative and depend on your usage, system and tariff.
Save more
Rely less on grid electricity and buy energy at the right times within your ToU tariff windows.
Savings modelled for your home in your quote.Increase self-consumption
Use more of the power you generate instead of exporting it unnecessarily at lower rates.
Higher self-consumption with a battery.Protect against rising costs
Generate and store your own electricity, and make the most of smart tariff price changes.
Hedge against quarterly cap moves.Improve ROI
Design matters: a system sized to your usage and tariff makes a real difference to long-term returns.
A payback estimate in every quote.“Efficient and effective service. Pleasant and helpful staff. A few hiccoughs during the purchase and installation process (not Synergy’s fault), but Synergy staff went the extra mile to resolve them. Wouldn’t hesitate to use them again.”Keith, King’s Lynn · Solar PV and battery, via Solar Guide
Why choose Synergy Power
Six reasons UK customers
Six reasons UK customers
trust our installs.
14+ years’ experience
In business since 2012, installing across homes, commercial premises, construction and the public sector.
MCS certified
Every installation is MCS-registered, giving you access to SEG income and RECC consumer protection.
Expert design
Bespoke solar and battery design, tailored to your property, usage and tariff.
Octopus Trusted Partner
Formally recognised by Octopus as a partner for tariff-optimised installs.
UK-based support
Our UK design team aims to call you back within one working day.
Tailored to every home
Every proposal is modelled on your own meter data, not a template.
Certified & approved
The credentials every UK renewable buyer should check.
MCS, RECC, TrustMark, Tesla Powerwall Certified, NICEIC and CHAS, plus formal Octopus Energy Trusted Partner status.
Get your free assessment
See how much you could save
See how much you could save
with a bespoke Octopus-ready system.
Three options to get started. No obligation, no third-party lead brokers.
Free savings estimate
Use our instant tool to see modelled generation, savings, SEG income and payback based on your postcode and household.
Try the toolFree consultation
A 20-minute phone or video call with a UK-based adviser to talk through your property, budget and goals.
Request a callbackNo-obligation quote
A free site survey by our own MCS engineers, followed by a fixed-price, MCS-compliant proposal.
Book a survey
Talk to our team
Get more from your solar investment.
Every button and form on this page goes straight to our in-house UK team, never to a third party. Leave your details and we aim to call you back within one working day.
- Octopus Trusted Partner status
- MCS-certified, RECC-covered
- Your details stay with us and are never sold
- 14+ years’ UK installation experience
Generate. Store. Save.
Trusted renewable energy experts for 14+ years, and now an Octopus Energy Trusted Partner.