Disclaimer
Engineering Disclaimer
SolarCalcKit outputs are engineering aids and estimates — not certified engineering designs.
Estimates, not engineering sign-off
The results produced by these calculators are engineering aids and estimates based on the inputs you provide and the documented assumptions on each page. Real installations involve site-specific conditions, manufacturer specifications, temperature derating, local amendments, and safety margins that no general-purpose calculator can fully capture.
Verify before use
Before purchasing equipment or installing any system, verify every result against the applicable electrical codes — such as the National Electrical Code (NEC) and IEEE standards — and have the design reviewed or approved by a qualified professional, such as a licensed electrician or professional engineer.
No warranty
SolarCalcKit is provided free of charge, "as is", without warranty of any kind. Raxa Technology accepts no liability for any loss, damage, or injury arising from the use of, or reliance on, the outputs of these tools. Incorrect electrical work can cause fire, injury, or death — when in doubt, consult a professional.