Transformer repair on a 13 MW solar farm
A utility-scale solar farm was losing production to transformer bushing and arrestor degradation. SunStrong sourced replacement parts in one-tenth of the expected timeframe — at a repair cost equal to 2% of the resulting annual revenue increase.
The Situation
The site
13 MW solar farm
The problem
Transformer bushings and arrestor degradation causing production issues
The solution
Replace bushings and arrestors, complete oil testing
The impact
Performance index restored to 90% — with an increase in annual revenue
The SunStrong Difference
Anyone can replace a part — but SunStrong was able to leverage supplier and OEM relationships to source the needed materials in one-tenth of the expected timeframe, putting profits into our customer’s pocket sooner. The total cost of repairs equated to only 2% of the expected annual revenue increase.
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