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Battery Energy Storage
Solar UK is an MCS registered company. As well as the design, supply and installation of systems, we offer service and maintenance solutions to ensure your system is optimised throughout its economic working life.
If you have the room and you have the budget, then you should consider having a battery energy storage system.
Incorporating a battery storage system into any solar PV design allows for maximum optimisation, flexibility and performance.
In the right circumstances, a battery storage system allows the customer to trade electricity with grid suppliers, and the combination of PV + battery + an electric vehicle, opens up even greater benefits.
Battery Energy Storage for Commercial Customers
The move towards battery energy storage systems (BESS) is gathering pace in the UK as the prices stabilise and the system capacities increase. At Solar UK we install BESS systems alongside commercial rooftop schemes and both ground mount and car park canopy systems.
Our design team will look at the generation and demand data for the site and advise on the optimal BESS capacity when designing onsite PV generation or as a standalone installation.
Energy Contracts for Commercial Customers
As part of a forward-looking energy strategy, Solar PV and battery storage can play a big part in addressing your energy needs, but in the majority of cases the client is still left exposed to grid market uncertainty. Having addressed onsite generation and storage, the remaining power demand, that bit left for the grid to supply, is often overlooked.
We don’t overlook it. We address it.
Why securing the best energy contracts matters
Battery Energy Storage for Residential Customers
Battery Energy Storage Systems (BESS) are now seen as an essential part of a solar strategy if the customer’s budget allows. Installing PV first and then adding BESS later is quite feasible; it doesn’t have to be done all at once.
Many modern BESS systems are modular, and we can add them in stages to increase storage capacity in line with both demand and budget. Just ask us for details.
What is a battery energy storage system (BESS)?
Exactly what it sounds like; a battery or a bank of batteries that store energy, from either a solar PV installation or from the grid, or both. A BESS can also improve the stability of the electricity grid, manage energy demand, and provide backup power during outages.
What are the advantages of using battery energy storage?
Grid stabilisation, by balancing supply and demand, especially with intermittent renewable energy sources such as wind and solar
Peak shaving: Reduces the need for expensive peak-time electricity by discharging stored energy during high demand
Renewable energy integration: Stores excess renewable energy for later use, reducing dependence on fossil fuels.
Backup power: Provides a reliable backup in case of grid outages.
Reduced energy costs: Helps reduce energy costs by storing power during low-demand periods when electricity is cheaper.
How long do battery storage systems last?
The lifespan of a battery energy storage system depends on the type of battery used and its usage patterns. Typically, lithium-ion batteries last around 10 to 15 years, while other types may have shorter or longer lifespans.
What is the cost of battery energy storage?
The cost of a battery energy storage system varies widely based on its size, type, and application. In simple terms, the more storage you want (measured in kWhs), the greater the cost. And so, whilst we always try to future proof a system to some degree, there is generally a point where it doesn’t make economic sense to add more storage. We will be pleased to advise on any given situation.
How does BESS help with renewable energy integration for the UK?
BESS is a key technology for integrating renewable energy sources, such as solar and wind, into the grid. It stores excess energy when generation exceeds demand, which is then released when demand exceeds generation, thus ensuring a reliable energy supply.
Is battery storage suitable for off-grid applications?
Battery storage is a key technology for off-grid applications. It can store energy generated by renewable sources like solar panels or wind turbines and supply power in areas without access to the grid.
What are the maintenance requirements for battery energy storage systems?
Maintenance needs are generally minimal but will depend on the type and scale of the system. Regular monitoring, keeping the system clean, and ensuring proper ventilation are all important.