This free excel tool allows you to calculate required loads for battery-based solar pv systems.
Christopher LaForge is the CEO of Great Northern Solar and a NABCEP certified photovoltaic installer-emeritus. He has been designing, specifying, and installing systems since 1988. He has been an instructor with the MREA since 1993 teaching Advanced Photovoltaic design and installation and is an ISPQ Affiliated Master Trainer. In 2016 he was named IREC's Master Trainer...[more]
This tool is used in HeatSpring's Designing PV Systems with Energy Storage course.