You will learn Learn how Solar Water Heaters work. Learn to educate customer about Cost Benefit analysis of Solar Water Heater. Learn how to install Solar Water on Rooftop. Learn piping installation. Understand how to answer typical questions asked by residential customers. Description 1. Solar Water Heater: How it works? 2.Economic Benefits for Residential Customers 3.Learn to install the Solar Water Heater 4. Watch the instructions online live or come in person, if you can.