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Build on what you already have
Start with the performance of your existing installation. Reviewing generation, export and demand together gives a more useful picture than sizing a battery from the panel capacity alone.
BATTERY STORAGE
SolarStack brings battery storage into the solar conversation. Explore how surplus generation could be stored for later, with sizing based on your site and electricity use.

SOLARSTACK
Before proceeding, review a site-specific proposal covering the equipment, commercial assumptions and ongoing responsibilities.
Discuss SolarStack
THE BUSINESS OPPORTUNITY
You have invested in generating electricity. The next question is whether more of that energy could work for your business at a different time. SolarStack brings generation and storage into one conversation, helping you explore the gap between when your panels produce and when your premises need power.
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Start with the performance of your existing installation. Reviewing generation, export and demand together gives a more useful picture than sizing a battery from the panel capacity alone.
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If your site has demand beyond the main solar-generating period, storage may offer a way to use more of that generation on site. The opportunity changes across the year, so a realistic assessment considers quieter and busier periods.
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The aim is useful capacity, not simply the largest battery. Compare a proposal with your current arrangement and ask how the projected benefit changes if tariffs, export value or business demand change.
Bring your solar installation details, monitoring records and electricity bills into the discussion. Existing inverter arrangements, warranties and connection permissions need to be understood before agreeing how storage will integrate. A site survey can identify practical constraints around location, access and electrical works.
Use the proposal to decide what success should look like for your business. You might prioritise more on-site solar use, lower peak-period imports or readiness for additional equipment. Agree how performance will be measured and reviewed after handover, with clear responsibilities for monitoring and maintenance.
YOUR QUESTIONS
You can discuss storage for an existing array or as part of a new solar project. Considering both together can help establish the right scope before installation.
This depends on battery capacity, charge rate, demand and seasonal generation. A system should be assessed against real data rather than assuming every surplus unit can be stored.
You may still export when generation exceeds demand and available battery capacity, subject to your connection arrangement. Your proposal should make those assumptions clear.
Solar system size, generation and export records, electricity bills and working hours provide a useful starting point. If some information is missing, the team can explain what to obtain.
BRAND COMPARISON
We work with numerous major solar energy brands to help you find the best-fit solar offering for your business.
Compare suitable options against your site, energy needs and budget, with performance, warranties and long-term value in view.
Compare your solar optionsLET’S TALK ENERGY
Let’s explore what solar and battery storage could do for your business.