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Get Solar & Battery for 50% Less with Salary Sacrifice

Install premium solar and battery systems at half the market price with a benefit your company can offer today.
How it works
System and scheme design
1
We help you pick the best system for your home and get your company set up on the scheme.
Surveys and Installation
2
We take care of the surveys required by network operators. MCS accredited engineers will then complete the installation.
Pay from your pre-tax salary
3
Like an EV scheme or cycle to work. Your company pays and deducts an agreed amount from your salary.
FAQ
Is there any cost to my Employer?
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There is no cost to your Employer to setup the scheme.
Can all Employees take part?
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Employees will have to meet eligibility criteria to benefit from the tax savings. Our system will check if an employee meets these requirements during the quote process.
Do you use sub-contractors?
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Heva Energy has a trusted network of authorised partners who carry out the physical installation under our guidance and management. All partners are fully trained, certified, and insured.
How long is the system warranted?
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Hardware warranties are provided by the respective manufacturers. Heva Energy offers a 5-year workmanship warranty for installation. Some manufacturers offer extended warranty options. Any costs outside of warranty will be detailed in advance.
How long will the system take to pay for itself?
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This depends on your energy use, local conditions, and electricity prices, which can change over time. Rising energy costs and the growth of electric vehicles and heat pumps are making solar and storage increasingly worthwhile. Many systems pay for themselves faster as energy prices rise.
Will the system work during a power cut?
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All PV systems must disconnect from the grid during an outage. To supply power during a grid outage, the system must be configured to operate in isolation (island mode), which requires extra hardware and setup. Please ask us if you’re interested in off-grid options.
How does the system connect to the internet?
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Your system needs a constant internet connection for online monitoring and firmware updates. Wi-Fi is possible if your inverter has a stable signal, but Heva Energy recommends a wired Ethernet connection where possible. Note: some warranties depend on the system staying connected.
How long will the system last?
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Systems typically have an operational life of 25+ years. Some parts, like inverters, may need replacing during this period. Batteries usually last 10–15 years. We recommend periodic inspections and solar array cleaning (every 3–5 years). Heva Energy systems are maintained during the lease of the system.
If you have any other questions, please contact the heva energy team.
Get in touch
What's salary sacrifice?
A way for businesses to offer benefits to their employees. Employees take a lower salary in exchange for a benefit. Typically used for pensions, childcare support or more recently electric vehicles. The advantage of paying this way is it comes out of your pre-tax salary.
  • Pay less tax
  • Not limited to those with high credit scores
  • Benefit from your employers buying power
Example savings with Heva
Name
Segment
£
Heva contract
Assets, interest, support
15,000
Income tax
40%
6,000
NI
2%
300
Employer NIC
13.8%
2,070
Amazon
Total:
6,630
59%
Cheaper than consumer finance
How much can I save with solar?
It depends on the size of the system you get. The average UK house has a 4kWp system. The system has a performance warranty of 20 years.
  • Reduce your electricity bill by £30,000
  • Participate in flex markets and generate revenue
  • Reduce CO emissions by 1.3t/year
Solar & Battery savings
£30,000
In electricity savings
Assumes a 25 year system life with the cost of retail energy fixed at £0.27/kWh.
Flex Payments*
£4,000
90% Solar utilisation
CO₂ reduction
26 tonnes
cost of energy
71%
Why Heva?
Heva provides a turnkey solution, covering financing, installation, asset management and maintenance.

Our proprietary system is HMRC compliant. This ensures you don't get stung with a tax penalty at a later date.
  • HMRC compliant
  • End to end service
  • Backed by a team with over 14 years in energy assets
System overview
Order
Installation scheduled
T-17 days
What can I order?
Heva's partnered manufacturers are Tesla and myEnergi. The Tesla Powerwall 3 is now available and provides 13.5 kWh of storage capacity.  

Depending on your income, it's available with installation for £4,800.
3X cheaper electricity
Over the lifetime of the asset your electricity costs will be reduced by ~70%.
Energy price security
Have freedom from energy price volatility and confidence knowing your bill won't change.
Emission free mileage
Ensure your EV miles are powered by 100% carbon free energy.
Leading warranties
Heva panels have a 25 year performance warranty and 15 year product warranty.
Store excess solar
Store energy created by your panels for use during the night.
Off-peak use
Store low cost off-peak electricity during on-peak times.
Generate revenue
Offers strategic solutions to minimize waste and optimally use resources.
Modular design
Additional capacity can be added to your system easily in the future.
Intelligent charging
Integrates with dynamic tariffs like Octopus Intelligent to start charging at low cost periods.
Three charging modes
Easily control your charger to meet your needs. Optimise for cost, speed or carbon intensity.
Integrates with Battery
Offers strategic solutions to minimize waste and optimally use resources.
UK's Best home charger
Voted by 200,000 AutoTrader drivers as the best home charger.
Customers
No items found.
Design a system for your home.
There is no commitment. We'll save the order and contact your company to setup the scheme.
Get Started