Battery Storage

We specialise in battery storage system installations, maintenance and repair services, and consultation for choosing the best storage solution for specific needs.

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Solar Battery Storage

Store the excess energy generated by your solar PV system and use it when you need it most.

A solar battery helps you make the most of your renewable energy, reducing your reliance on the grid while lowering your electricity bills. Whether you’re installing a new solar PV system or upgrading an existing one, our experts can help you choose the right battery storage solution for your home or business.

Benefits of Battery Storage Systems

Battery storage systems offer numerous benefits such as energy savings, reduced energy bills, and improved energy efficiency.

By storing excess electricity generated by your solar panels during the day, you can use clean, renewable energy when your panels are no longer producing power, helping you rely less on the grid.

Batteries can also be charged using cheaper overnight electricity tariffs, allowing you to take advantage of lower rates and reduce your energy costs. Some systems can integrate with smart tariffs and energy providers to optimise charging times and maximise your savings.

At Heron Electrical, we take pride in delivering professional battery storage installations using high-quality products and expert workmanship to ensure you get the best possible performance from your system.

Key Benefits:

  • Store surplus electricity for use later
  • Reduce your electricity bills
  • Make better use of the energy your solar panels generate
  • Reduce your reliance on the National Grid
  • Improve your home’s energy efficiency
  • Lower your carbon footprint
  • Some battery systems can provide backup power during outage
  • A future-proof investment as battery technology continues to improve
  • Charging your battery overnight using cheaper off peak energy tariffs reducing overall energy costs

How Does a Solar Battery Work?

A solar battery stores the excess electricity generated by your solar panels during the day instead of exporting it back to the grid.

This stored energy can then be used later to power your home or business when your solar panels aren’t producing enough electricity, such as during the evening or on cloudy days.

Solar panels generate direct current (DC) electricity, which is converted into alternating current (AC) by an inverter to power your home or business. When your system produces more electricity than you’re using, the surplus energy is stored in the battery.

When your solar panels are no longer generating enough power, the battery releases its stored energy back through the inverter to supply your property. This reduces the amount of electricity you need to purchase from the grid, helping you save money while making the most of your renewable energy.

The size of  the solar battery you need depends on your property’s energy usage and the size of your solar PV system. Our qualified electricians can recommend the ideal solution based on your requirements.

Free, no-obligation survey.

Our team will assess your energy requirements and provide a tailored solar solution that delivers maximum savings and environmental benefits.

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Is Battery Storage Worth the Investment?

For many homeowners and businesses, battery storage is becoming an increasingly worthwhile investment.

By storing electricity that would otherwise be exported to the grid, you can increase your energy independence and reduce your ongoing electricity costs.

Every unit of electricity you store is one less unit you’ll need to buy from your energy supplier. As battery technology improves and prices continue to fall, battery storage is becoming a more cost-effective option for many households.

We can provide a personalised assessment to help you understand the likely savings and payback period for your property.

Things to Consider:

To make an informed decision, you need to compare the financial outlay against the anticipated savings.  Heron electrical will provide a personalised assessment, here are some factors to consider.

  • Initial & Ongoing Costs:
    Account for the system’s full price, running expenses, and at least one battery replacement during the solar PV’s lifespan.
  • Potential Savings:
    Every kWh stored is a kWh less you’ll need to buy from the grid.
  • Individual Factors:
    Your annual savings depend on multiple variables like your solar PV system, load profile, chosen battery, and electricity tariff.
  • Additional Considerations:
    Include the cost of mains-charging and any effect on FIT generation or export tariffs.
  • Seasonal Fluctuations:
    Savings differ between summer and winter.

Choosing the Right Battery

Not all battery storage systems are the same. Understanding a few key specifications will help you choose the right system for you.

A solar battery helps you make the most of your renewable energy, reducing your reliance on the grid while lowering your electricity bills. Whether you're installing a new solar PV system or upgrading an existing one, our experts can help you choose the right battery storage solution for your home or business.

Our team will explain these specifications clearly and recommend the most suitable battery for your energy needs.

Power Rating (kW)

The power rating determines how much electricity your battery can deliver at one time. Most domestic batteries range between 1kW and 7kW.

Usable Capacity (kWh)

The advertised battery capacity is often higher than the amount of energy you can actually use. The usable capacity is the figure that really matters when comparing batteries.

Charge & Discharge Efficiency

All batteries lose a small amount of energy during charging and discharging. Higher efficiency means more of your stored electricity is available to use.

Depth of Discharge

This refers to how much of the battery's stored energy can safely be used. Lithium-ion batteries generally offer a much greater usable capacity than older lead-acid batteries.

Frequently asked questions

 

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Rhys Martin profile picture
Rhys Martin
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We have recently had a solar and battery system installed by heron electrical via sunsave. Excellent communication throughout and the job was completed to a very high standard. Shout out to Harry who completed for us, an asset to the business and professional throughout. Thanks again.
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Mike Gilmore profile picture
Mike Gilmore
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We chose a Heron PV/battery installation following a poor customer service experience with Octopus. Heron were a breath of fresh air.... any queries answered in minutes. When the installation was undertaken the workmanship was excellent and the after-sales help was spot-on.
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Mark Taylor profile picture
Mark Taylor
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Edit The company got in touch and pointed out I had made a mistake. A same named company, similar logo and same coloured van, was responsible. This is my error, apologies.
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Valent Cheung
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I’ve got my solar panel and powerwall installed by them via Egg Solar. Very professional, great communication throughout the installation, solid and clean work.
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Eric Ward profile picture
Eric Ward
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The whole process from initial enquiry to completion was handled very efficiently by the team at Wetherby. Booked dates for the process were adhered to. Karl and Jo did the work over 2 days and all went to plan. They worked very well together and there was no disruption to our routine. I would thoroughly recommend Heron Electrical to anyone contemplating solar panels and associated kit.
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Ian Whitehead profile picture
Ian Whitehead
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I have a battery installed by Heron in the last few weeks and they have been brilliant, right through the process from initial enquiry to supplying the certification, 10/10 from me.
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Mike Walsh profile picture
Mike Walsh
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I would just like to give a brief but very positive review for Heron Electrical regarding my recent Battery and Inverter Installation. The Installation process was well explained and carried out with a minimum of disruption to my day. All queries that I had along the way were handled quickly and clearly (Shout-out to Sue Morris). Mike Walsh.
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Shamas Anees
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I had a 10 kw solar panel system fitted with a Tesla PW3 and Zappi charger. The team completed my install in 2 days as scheduled. They were all fantastic and knowledgeable and extremely helpful. I had no issues with the install which was very clean and tidy install and the system has been working perfectly. I would definatley recommend them when getting a solar install. They very helpfully came out prior to the install upon request and talked through helpfully the cable run so that I could prepare and clear out the area they needed as my meter tails are under my stairs in the middle of the house. This was very helpful and didn't mean a mad dash last minute. During the install the team was very helpful in communicating when the power would go off which was needed give we work from home and they did so for a short period of 30/45 minutes. My install was at the beginning of February so that I could see how it worked for a period before I gave a honest review as I knew how helpful this was for me when going through the process. I went through EGG Cracking Energy for the equipment and pre install arrangement who outsourced to Heron, which I was worried due to Internet concerns of outsourced work, however I had a very good experience which I'm grateful for. Thank you to Kieran and the team who were fantastic and I have no hesitation in giving them 5* rating.
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H K Shar
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I had an excellent experience with Tom and Alex for my electrical and solar installation! Tom was fantastic with the electrical work, handling everything with precision and care. He made sure everything was up to code and explained the process thoroughly. Alex, who took care of the solar installation, was equally impressive. He was highly skilled and ensured my solar system was set up for maximum efficiency. Both were incredibly professional, punctual, and friendly. The whole process was smooth, and I’m already seeing the benefits of my new setup. I highly recommend Tom and Alex for any electrical or solar needs!
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Don Grey profile picture
Don Grey
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Great service by all the team from start to finish. Installation completed in a professional and unobtrusive way. We opted for a local business and did not regret our decision.

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Our team will assess your energy requirements and provide a tailored solar solution that delivers maximum savings and environmental benefits.

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Wetherby, LS22 7BA

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