Darlyn-Alt Global Tools

Solar Engineering Suite

Professional-grade power audit and inverter sizing tools for solar system design.

Power Audit & Material Calculation

Add your loads below. Results include 30% solar buffer, battery sizing, and full BOM.

⚡ Load Entries
Appliance / LoadkVA RatingQty
PF
Typical: 0.8
hrs
Hours of battery runtime

Calculations are indicative. Final system design should be verified by a certified solar engineer. · Darlyn-Alt Global © 2026