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Client & Property

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Engineer & Report

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Select Data Source

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ME440 CSV Data
Most accurate. Real load profile with hourly data, peak demand, power factor, harmonics. Requires 7–30 days of measurement.
⭐ RECOMMENDED
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LUMA Bill
Quick estimate only. Uses monthly kWh total and average rate. No load profile, no demand data. Confidence: LOW.
ESTIMATE ONLY
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ME440 CSV Upload

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Minimum recommended: 7 days. 30 days gives the most accurate design. Shorter periods extrapolated with stated confidence level.
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Drop ME440 CSV file(s) here
All formats: 3P4W · 1P3W · 1P2W · 3P3W
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System Goals & Constraints

24h
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Puerto Rico Specific

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AI Solar Sizing Engine

Claude AI · NEC 690 · IEEE 1547 · PREPA/LUMA interconnection rules
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Ready to design your solar system
Load your ME440 data and set preferences, then click "Analyze & Size System"
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Engineer Notes