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A system with a fault will keep generating, it just generates less. Here's what commercial solar maintenance involves, how often systems need checking, what it costs, and what happens if your installer has gone.

Cardiff-based commercial renewable energy specialist InspireGreen has announced the relocation of its headquarters to a new, larger unit at Lamby Way, Cardiff, marking a significant milestone in the company’s rapid growth journey.

Using solar power on site as it's made is worth far more than selling it back to the grid. It's the single biggest factor in how fast a system pays back. Here's how it works, with a real Cwmbran example.

Commercial solar is a long-term asset, not a one-off purchase. This guide covers what to expect across the full life of a system, from output and maintenance through to replacement options and recycling obligations at end of life.

Not all roofs perform the same when it comes to solar. Orientation, pitch, shading, size, condition, and roof material all affect how much electricity panels generate and how safe the installation is. Here's what to check before installing.

Commercial electricity keeps climbing, so more UK businesses are putting solar on the roof. Here's the honest picture: what a system costs, what it saves, how long it takes to install, and the questions worth asking before you commit.

Integrated solar panels sit flush within your roof structure rather than on brackets above it, giving a cleaner look and replacing some roofing materials. Here's how they work, how they compare to standard panels, installation, and cost.

Solar panels only generate when the sun's out. A Battery Energy Storage System (BESS) stores the excess they produce, then releases it when generation drops or demand peaks. Here's what BESS is and how it supports a solar setup.

While business tends to think in quarters, commercial solar panels can last 25 years or more. If you're weighing up an installation and want to know what kind of lifespan to expect, this guide walks through the factors that affect it.

The payback period is when your electricity savings match what the system cost to install, typically 4 to 6 years for commercial solar. Here's how it's calculated and what affects it: usage, electricity rates, and whether you add battery storage.

Of the 1.85 million buildings with solar across the UK, most panels are fixed using a hook and rail system, or installed as integrated panels within the roof itself. Here's how these methods work across different roof types.

Many older solar systems were never designed for today's electricity demands, but expanding them is often possible. Here's what to consider first: your system's capacity, panel compatibility, available space, and whether to add battery storage.

Listed buildings are part of our heritage, but often come with high energy bills. With over 30,000 in Wales and 379,000 in England, here's what to consider before installing solar, plus a Grade II case study.

Thinking about solar panels? A common question we hear is how much power they produce. Solar PV will be the world's largest renewable energy source by 2029. This guide covers expected output and tips to maximise generation and cost efficiency.

In March 2025, the UK hit a milestone of 75,000 public chargepoints, with the government committing over £2.3 billion to help drivers switch to electric vehicles (EVs).

As more EVs hit the road, eco-conscious customers and employees will need charging stations. As a business, installing commercial EV charging stations on your premises is a powerful way to show your commitment to sustainability and make the most of government grants.

Curious about where to begin? Here's our five-step guide on how to install a commercial EV charging station.

Sizing a commercial battery system isn't a one-size-fits-all answer. It depends on your demand profile, tariff, and what you need the battery to do. Here's a practical guide with typical sizes by business type to help you start in the right place.