Commercial Solar Battery Storage: Is It Worth It? | GridVolt
Commercial solar battery storage: see when adding a battery pays, what it costs, how to size it and whether solar plus battery leaves you better off.
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Thomas Hayes
Founder & CEO, GridVolt
Energy Optimisation: How To Cut Electricity Costs At Commercial Sites
Learn how energy optimisation can cut electricity costs at commercial sites, how it works, what you could save and what to check before choosing a provider.
G99 Application: When To Apply, What To Submit And What Happens Next
Find out when a commercial solar or battery installation needs a G99 application, which forms to use, what to submit and what happens next.
Commercial Solar Proposal Software For Installers | GridVolt
Learn what commercial solar proposal software should do, what to include in each proposal and how to show solar savings, payback and battery returns.
Building Energy Management Systems (BEMS): A Guide For Finance & Facilities Teams
Learn how a building energy management system works, how it differs from a BMS, and what facilities and finance teams should check before investing for their site.
What Is an Energy Aggregator? A Guide for Commercial Battery Owners
Learn what an energy aggregator does, how it connects a commercial battery to Great Britain’s markets and what to check before you sign.
Commercial Solar Lead Generation: 8 Ways To Find New Leads
Discover eight ways to find commercial solar leads, compare the pros and cons, and see how battery storage can strengthen your sales offer.
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Energy StorageExplainers
Commercial Battery Storage UK: Costs, ROI & How It Works
Commercial battery storage can cut energy costs, use more solar and support site growth. Learn how UK systems work, what affects cost and ROI.
Half-Hourly Data Analysis for Commercial Solar and Battery Projects
Learn how to analyse half-hourly electricity data and use the results to size commercial solar panels and battery storage.
Commercial Battery Storage in Ireland: How It Works and When It Pays
Learn how commercial battery storage works in Ireland, when it can save money, what your installer must check, and which supports may apply.
Behind the Meter Explained: How Businesses Can Cut Energy Costs
Find out what behind the meter means, how solar panels and batteries cut business energy costs, and how to avoid a system that underperforms.
Battery Energy Trading: How It Works and What You Can Earn
See how battery energy trading works, what affects how much you earn, and whether your commercial battery and site are suitable for trading in Great Britain.
Commercial Solar Calculator: How to Add Battery Returns to Client Proposals
See how a commercial solar calculator models site demand, solar and battery savings, export income and payback for client proposals.
Demand Flexibility Service: How Commercial Batteries Can Take Part
Find out how commercial batteries can take part in the Demand Flexibility Service, how payments work and when your provider may hold them back.
DUoS Charges Explained: How GridVolt Can Help Commercial Sites Lower Them
Find out what DUoS charges are, which parts commercial sites can control, and how smarter battery management can lower them.
Energy Monitoring Software vs Energy Management Software: What Is the Difference?
Energy monitoring software records and displays your electricity use, while energy management software plans and controls how your commercial site uses power.
Energy Arbitrage Explained: What It's Worth to Your Business
Energy arbitrage saves businesses money by storing cheaper electricity in commercial batteries, then using or exporting it when it is worth more.
Commercial Battery Trading and Revenue: Installer Questions Answered
Battery trading can add another income line to a commercial battery job, but only after you have checked the meter, battery controls and how much kW and kWh the site can spare once its own needs are covered. Find out how to work out and present battery trading and revenue to potential clients.
Why Commercial Battery Proposals Don’t Go Ahead: Answers to Installers’ Questions
Commercial battery proposals are more likely to go ahead when the client can see where the savings come from and how the figures stand up to their questions. Here are the questions installers and EPC ask us the most to help them get deals over the line
Commercial Battery EMS: Installer Questions Answered
A separate commercial EMS makes sense when its performance can improve how the battery responds to site demand, grid tariffs and equipment behind the meter. Find our answers to the 13 questions from commercial solar installers and EPCs.
Battery Trading Software: A Day In The Life
Read our CFO/FD-friendly guide to battery trading software. Generate income for your site as well as open trading opportunities in the wholesale market.
Virtual power plants in the UK: what commercial battery owners need to know
Home battery schemes and commercial batteries do not work the same way. This page explains when a commercial battery can be used for wholesale trading, and why the meter, battery controls, export limit and contract are important/.
The Alternative Energy Storage Systems You Already Own
Discover 4 alternative energy storage systems you already have that can bring down your electricity costs, and find out how a battery and solar saves even more.
What Is a Virtual Power Plant? A UK Guide for Commercial Battery Owners
Virtual power plants link batteries, solar panels, EV chargers and controllable site equipment across different sites. Find out how they work and when a commercial battery can reduce costs or earn from trading.
Demand response: a guide for commercial sites
Find out what demand response is, how commercial sites can reduce or move electricity use, and how batteries can cut costs or earn market revenue.
How a live GridVolt agricultural deployment improved battery savings by 41% in 70 days
See how GridVolt improved farm battery savings by 41% in 70 days using live forecasts, tariff-aware planning and smarter control on their existing battery kit.
Commercial Battery Peak Shaving: How It Works And What It Can Save
Find out what peak shaving is, how batteries reduce demand peaks, and how commercial sites can cut bills or add equipment without costly grid upgrades.
P415 Explained: What It Means For Commercial Battery Owners
P415 explained for GB commercial battery owners. Learn how trading works, what affects income, and when to check if your battery is a fit.
Negative Electricity Prices: What They Mean For GB Businesses
Negative energy prices are becoming more common in the UK. Find out what causes them, why battery owners stand to benefit, and how software captures the opportunity automatically.
Electricity non-commodity charges: how your business can bring down electricity bills
Over 60% of a commercial electricity bill is non-commodity charges. Some are fixed while you can reduce others by changing how your site uses energy.
TNUoS Charges 2026/27: Rates By Band And What Your Business Can Do
TNUoS charges rose by up to 116% in April 2026. Find out what changed, who's most exposed, and what commercial sites should do now.
TNUoS charges explained: what GB businesses need to know
TNUoS charges are rising, but most of the cost is fixed. See how TNUoS works, what changed in April 2026, and how you can influence your electricity bill.
Hotel energy management systems: a guide for finance leaders
Finance leads stress test solar and battery proposals. This guide shows installers how to qualify faster, present in the right order, and win under pressure.
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Introducing GridTrade
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