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At RE+ 2023, the renewable energy sector came together to discuss the latest advancements, challenges, and opportunities shaping the future of clean energy. From innovative technologies to pressing concerns, several key themes emerged from the event. Here’s what Pure Power took away as the most important insights:
One of the major takeaways was the rising labor costs in the renewable energy space. While module prices have decreased, the cost of installation, particularly rooftop installations, has surged due to labor expenses. This trend emphasizes the importance of value engineering, which allows developers and EPCs to optimize project costs. Pure Power’s commitment to value engineering, along with a team of over 90 engineers focused on enhancing project efficiency, stands out as a competitive advantage in this environment.
Another critical issue highlighted at the conference was the prolonged lead times for switchboards. Delays in receiving switchboards can significantly impact project timelines and increase costs. To address this, many industry leaders recommend defaulting to multiple disconnect switches and panel setups, especially for smaller projects. This approach minimizes dependency on a single supplier and reduces risks associated with delays.
A fascinating development showcased at RE+ 2023 was the use of fire-resistant boards under string inverters on rooftops. These boards act as a protective layer, safeguarding roofs and buildings from potential fire damage. Notably, companies like Amazon have already adopted this method in some of their facilities, underscoring the growing importance of fire safety in renewable energy installations.
The battery energy storage systems (BESS) market is also experiencing rapid changes. Many string inverter vendors are entering the BESS space with all-in-one turnkey products, while module manufacturers are exploring similar solutions. Although there was a decline in interest for DC-coupled storage, clients are now more inclined toward standalone BESS projects, especially those ranging from 3 to 5MW. Some clients even have ambitious goals, such as developing 2.5GW worth of projects over the next five years, with completion targeted by 2025. However, supply chain challenges for switchboards and transformers remain significant obstacles.
Despite these challenges, there is no shortage of project opportunities. Attendees at the conference agreed that a vast number of renewable energy projects are ready to be designed and executed. These aren’t just theoretical “brag-a-watts,†but tangible, large-scale initiatives entering the pipeline. Clients expressed confidence in Pure Power’s ability to deliver on tight deadlines, thanks to its robust team of over 90 electrical engineers and 19 Professional Engineers and Project Managers.
When it comes to balancing cost and quality, some clients acknowledge that Pure Power may come at a higher price point. However, they recognize the long-term value it provides, especially compared to cheaper alternatives that often result in subpar engineering. For larger projects and portfolios, choosing an experienced and reliable partner like Pure Power Engineering is seen as essential for maximizing energy generation revenue while minimizing overall project costs.
On the utility-scale front, clients were keen to learn about Pure Power’s capabilities in solar-plus-storage projects. Questions centered around project sizes, locations, and the EPC partners we collaborate with. Pure Power has six senior engineers dedicated to utility-scale projects, having completed ten project designs in the last year. One notable example is our involvement in the 238 MW DC Escalante utility-scale PV plant, where we provided comprehensive electrical engineering services including power system analyses, cable thermal assessments, short circuit evaluations, load flow and reactive power analyses, grounding assessments, arc-flash analysis, and PVSYST modeling.
In summary, RE+ 2023 offered valuable insights into the renewable energy sector’s evolving landscape. As the industry continues to grow, staying adaptable, responsive to market trends, and focused on delivering high-quality solutions will be key to success.