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FEATURED IN
Castillo Engineering Secures 56 MW Illinois Community Solar Project Portfolio Contract
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Castillo Engineering Secures 3 Portfolios of Illinois Community Solar Projects Totaling 56 MW in First Quarter of 2024
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Castillo Engineering secures 56 MW of community solar projects in Illinois
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Summit Ridge Energy, Castillo Engineering partner in 82MW US community solar portfolio
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Castillo Engineering, Summit Ridge Energy start 82-MW community solar portfolio development
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Castillo Engineering and RECON Corporation in 15MW partnership
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Castillo Engineering, RECON Working on 15 MW of Community Solar
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Castillo Engineering and RECON Corp spearhead 15-MW Illinois community solar portfolio
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Castillo Engineering Launches SolarLetters.com, Revolutionizing Solar Permitting Process
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Solar Letters launches with mission to automate PE stamps for residential installers
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Castillo Engineering develops automated solar engineering letter service
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New website provides automated engineering stamps for residential solar
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Castillo Engineering's client Stanley Black & Decker featured in the latest issue of enerG Magazine
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Castillo Engineering and RPG Energy Reduce Endress+Hauser’s Costs by $140,000 with 1.3 MW Solar Project in Indiana
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Endress+Hauser saves $140,000 with 1.3 MW solar project in Indiana
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Indiana’s last net-metered solar project comes online
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The last net-metered project in Indiana
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2023 Outstanding Diverse Organization: Castillo Engineering
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2023 40 Under 40: Christopher Castillo of Castillo Engineering
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Castillo Engineering building 15-MW solar project for renewable diesel plant
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11-site New York solar portfolio designed by Castillo Engineering, Solar Generation
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How Freeing Their Project Portfolio From Dropbox Put This Father-Son Solar Engineering Firm on a Blazing Path of Growth
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Top five battery energy storage system design essentials
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PV cable sizing pt 1: Inverter output conductors
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PV cable sizing pt. 2: Safely reduce cable sizes to maximize project returns
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Site optimization yields significant savings on 6-project New York solar portfolio
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Castillo Engineering selected to provide electrical design for New York community solar portfolio
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2022 Power Players: Meet Central Florida's Disruptors
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10 energy storage design considerations that can make or break your project
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Florida contractor creates ‘Solar Done Right’ residential plan review checklist
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Castillo Engineering optimizes New York solar site designs for ClearPath Energy
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CS Energy, Castillo Engineering & Amp Energy Partner To Deliver 25.4 MW Community Solar Portfolio In New York
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Stanley Black & Decker unveils 4.3 MW privately funded solar project in Kentucky
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