Chris Cowling, Aztec Solar Energy’s commercial director, reflects on a mixed, yet fast-moving year for the solar photovoltaic (PV) and battery storage market and looks ahead to even brighter times in 2024.

Chris Cowling

 

When reflecting on the past 12 months there would be few that would not struggle to use the word ‘challenging’ to describe 2023. It feels somewhat overused, however, coming through a disruptive global pandemic, with an economy impacted by significant conflict in Europe and latterly the Middle East, it has, without question, been just that. Yet 2023 has also seen pockets of real buoyancy, not least in the UK solar energy market.  Underpinned by a strong desire for business owners to protect livelihoods by adopting cost-effective and self-managed approaches to energy and sustainability, while protecting a planet for future generations.  

So, it’s fair to say, 2023 has been a real mixed bag – often presenting a dichotomy of business decisions.

PV – an investment opportunity

For Aztec Solar Energy, we have been fortunate, the UK solar energy market has seen substantial growth. 2023’s estimate is that it will have reached over 15GW of installed capacity and the upward curve continues expecting to hit 43GW within the next five years. Globally, despite lingering supply chain and trade issues, a similar picture is replicated with continued significant growth predicted. As a share of global energy generation, in 2021 global PV was 3.6%, it had risen in 2022 to 4.5%. It has become the most rapidly growing regeneration technology and one of the best energy investment opportunities.

Volatility

Alongside the ups are inevitably some downs. The complex and ever shifting economic backdrop continues to create volatility and is taking its toll in the general construction market.  Further impacted by predictions that commercial new builds are slowing down, we are seeing debt risk and borrowing rising; yet our access to a wide range of funding options means we can support customers through this. We too have faced increases in materials costs in early 2023, although we don’t anticipate these continuing. We are optimistic levels will remain constant.

Increased efficiencies

In a relatively new and evolving market, exciting new technological developments often present good news. As we saw in 2023 with the launch of new N-type panels from several different manufacturers. Delivering greater efficiencies, more power, improved robustness and safety features, and reduced degradation. These improvements adding even greater confidence in the solar marketplace.

Safety

Safety remains high on Aztec Solar Energy’s agenda and as such we’ve become avid supporters of the proposed new Solar Stewardship Scheme proposed by trade association, Solar Energy UK. Encouraging the early adoption in 2024 of a Joint Code of Practice for solar PV specifiers, designers, suppliers, operators, and insurers; the RC62 is designed to further improve safety for commercial and industrial rooftop mounted PV installations. In addition to industry-wide standards, it will include a guide for insurers and clients on procurement, ownership, and operation and maintenance. We are keen to see this initiative move forward as soon as possible.

The year of the battery

Predictions for 2024 is that the commercial solar rooftop market is set to take off. With decarbonisation high on the agenda and increased recognition of the benefits of self-generated energy and more affordable storage options, 2024 will see a substantial growth in battery storage installations.

Batteries allow businesses to store power and draw on it when needed, as well as being force charged overnight at lower electricity rates and the energy used in the day when electricity rates are higher. Battery size and costs have decreased over the past 5 years by at least 40%.

So, the next 12 months will be bright. As the PV solar market expands year on year, it will be about how we are all seizing that opportunity. Inevitably, like many other sectors we will be facing resourcing issues and as a sector need to encourage the development of skilled electrical installers to meet the growing demands.

At Aztec Solar Energy our expansion year on year will see further developments with a branding refresh in order that we are best positioned to capitalise on the growth opportunity. Also having recently become the UK’s specialist commercial PV and battery systems partner for the Effective Energy Group, this will accelerate our expansion plans. We are all set to take the business to its next phase.

As both our commercial and private sector landscapes change around us, we will see more PV and battery systems, powering an increasing number of local and national services, creating improved energy security and capitalising on the power of greener energy solutions for all. We should embrace 2024 with optimism and commitment to a brighter and greener future.