Matt Berg, a longtime friend of Inveneo, has published his off-grid solar calculator for public use. Its an excel-based toolkit to help with cost and design estimates when you are in the planning stages:
- Solar Toolkit – excel based solar calculator. Last updated 05.03.09. Please see instructions for proper usage.
- Solar Radiation Chart – useful for estimating peak solar of your location (# hours of day of strong sunlight)
- Solar Radiation Chart 2 – includes optimal PV inclination angles for facing the sun
Note that Matt says this is NOT intended to replace getting a detailed power estimate from a local solar expert who can best take in account the local conditions.
Dear ictworks
my name is hussain and i’m from somalia thank you for the solar tool ket but what do i do when i want to calc from dc to ac i mean if i want to use ac things