Green Electrical Installations

Solar Battery Storage

Maximise Your Solar Usage

Battery storage systems connect straight to your solar panels to store away for future use, allowing you to get the most out of your solar PV system. They are designed to hold a large amount of power, keeping you connected when the sun is down and the colder months are here.

It’s important that your electricity demand is met by the battery size, otherwise, you may run out of power when you need it most. If you need a constant power supply when there is no sunlight, a larger battery system would be the way to go. If you’re operating a business using solar power, you may need more than one system so your demand can be met.

Lower Energy Bills

Storing away your solar power means there is less dependence on the national grid and energy suppliers whose costs are rising and depending on the time of use and supply & demand.

If you have met your storage capacity and have excess energy, you can sell it back to the national grid with an export tariff, with your existing supplier or with an alternative for between 5p and 8p, which will lower your electricity bills. You can also take full advantage of the national grid by buying energy at its cheapest rate (off peak) to charge your battery to avoid overpaying during peak hours. 

How cost-effective it is will depend on many factors. If you are a homeowner, the size of your home and the amount of energy you use, if you’re a business, the size of your operation and how demanding any machinery being used is. As battery storage technology continues developing, the expected lifespan of batteries will continue improving, allowing you to make even more savings.

Contact Green Electronical Installations could help you work out what battery storage system best suits the demand you have.

Off-Grid Energy Independence

Providing your solar panel system has access to sunlight, stored energy means you have independence from the national grid and can avoid downsides such as power cuts (subject to your equipment purchased) and price hikes.

It provides independence, lowers your carbon footprint, and reduces your reliance on fossil fuels & on-grid power. Battery storage shouldn’t be looked at as an investment, but instead, as a lifestyle choice that helps you get the most out of your renewable energy.

Contact Green Electrical Installations now and we could help you work out what battery storage system best suits the demand you have.


Huawei Intelligent Lithium Energy Storage System boasts advanced energy storage modules developed based on cutting-edge Lithium-ion battery technologies. Offering a range of intelligent features, long battery life and a 10 YEAR warrenty, the system effectively boosts power reliability at your home or business. 

A software-enabled anti-theft feature reduces the battery theft rate from 15% to almost zero. For backup scenarios, the lifespan of the Intelligent Energy Storage System is twice that of ordinary Valve-Regulated Lead Acid (VRLA) batteries, significantly reducing the frequency of site failures caused by low battery capacity.

SolarEdge New Battery Storage System

The Latest Offering from Solar Edge New Battery Storage System that will soon become a domestic market leader.

Optimize SolarEdge Installations with StorEdge

Combining SolarEdge's breakthrough solar inverter technology with leading home battery storage systems, the StorEdge DC-coupled solution is powered by a single inverter and offers higher energy production, advanced safety, and module-level visibility.

You will benefit from:

More Energy
  • DC-coupled solution for high system efficiency
  • Solar energy is stored directly in the battery
  • No additional conversions from AC to DC and back to AC
  • Module-level power optimization for higher energy yield
Simple Design & Installation
  • A single, smart inverter for both solar and storage
  • Suitable for indoor and outdoor installation
  • No special wires are required — utilizes the same PV cables
Full Visibility and Easy Maintenance
  • Monitor battery status, solar production, and self-consumption data from SolarEdge’s monitoring platform
  • Remote diagnostics and firmware upgrades to both inverter and battery
  • Immediate onsite verification for battery connection and configuration
Advanced Safety
  • Solar array and battery voltage designed to automatically reduce to touch-safe voltage upon AC shut down
  • Compliant with the most advanced safety regulations

Maximize Solar Usage

Excess solar production is stored on a battery, for use when needed, day or night

Lower Electricity Bills

Use battery storage to help power the home and purchase less or cheaper electricity from the grid

Increase Energy Independence

Reduce grid reliance and protect homeowners from rising electricity costs

Green Electrical Installations are here to help you decide what the best solution is for you.