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Newsroom
Jan 11, 2024
Top 2 Ways Automated Solar Letters Reduce Project Soft Costs
Did you know soft costs have been found to account for up to 65 percent of solar project costs? Soft costs, or the non-hardware costs...
Nov 2, 2023
How to Cut Soft Costs & Permit Faster with SolarAPP & Automated Solar Letters
The Solar Automated Permit Processing Plus (SolarAPP) software eliminated 134,000 days of permitting delays last year alone. Since it was...
Oct 2, 2023
Castillo Launches SolarLetters.com, the 1st Company to Fully Automate PE Letters in All 50 States
The company’s advanced automation enables 99% accuracy, minimizes project risks & drastically reduces residential solar project soft...
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