Renewable Energy: The Time Has Come A Project of Appalachia – Science in the Public Interest Residential Applications for Solar Water Heating Domestic Water Heating Swimming Pool Heaters Space Heating Commercial & Public Applications Hotels Schools Laundries Car Washes Restaurants
Go Solar California! San Diego Solar Water Heating Pilot Program Andrew McAllister Annie Henderson California Center for Sustainable Energy Presentation Road Map Policy Context Program Overview Program Statistics Lessons Learned to Date Changes and Modifications Evaluation Overview CCSE: Who we
The Basics of Solar Power for Producing Electricity electric heat element such as a water heater, clothes dryer and electric stove – for example – or total electric home heating systems. It is not cost effective to use solar power for these items.
Ense armer ise ink Water movement Hot water rises Cooler water sinks Convection current Cools at the surface Why is it windy at the seaside? Cold air sinks Where is the . shiny metal radiation dull black emitting Absorption experiment Four containers were placed equidistant from a heater.
Solar Water Heater Basics Solar water heaters are made up of collec-tors, storage tanks, and, depending on the system, electric pumps. There are basically three types of collec-tors: flat-plate, evacuated-tube, and con-centrating.
heater. Collector and System Types Two types of heat transfer systems: 1. Open Loop (Direct) Uses just the water from the main. “Open” to outside elements. 2. Microsoft PowerPoint – Solar Water Heating Basics webinar.ppt Author: pjsy
Home Heating Basics Year-Round Comfort Low Environmental Impact Durability Reduced Vandalism Zone Heating and Cooling Low Maintenance Solar Heating and Cooling Most American houses receive enough solar energy on their roof to provide Water heater (50 gal.[2227.3 liter]) Gas. Room
Solar Energy Basics for Homes and Businesses. Light can be used to generate electric power. Call Your Electric Cooperative First! A solar thermal water heater for a family of three to four may cost around $5,000 to $8,000 before the federal tax
Objectives Review basics of Solar Water Heating (SWH) systems Illustrate key considerations for SWH project analysis Introduce RETScreen® SWH Project Model What do SWH systems provide? Domestic Hot Water Process Heat Swimming Pool Heating
Conventional backup water heater. ICS systems are simple, reliable solar water heaters. However, they should be installed only in climates with mild freezing because the collector itself or the outdoor pipes could freeze in severely cold weather.
Photovoltaic Design and Installation Bucknell University Solar Scholars Program Presenters: Colin Davies ‘08 Eric Fournier ‘08 Outline Why Renewable Energy?
“PV Current-Voltage Characteristic “ Ch. 5 Solar Thermal Energy Solar Constant Solar Heater Collectors Solar Hot Water Systems Systems Renewable Energy Sources Non Renewable Fossil fuels Coal Natural gas Oil Nuclear Energy Renewable Renewable Energy Basics Solar Energy Wind
Renewable Energy Basics A solar water heater saves 150 to 210 gallons a year and at $2.50 a gallon you can save $375 to $525 in year one. And for natural gas, we use about 355 therms a year, solar saves 177.5 therms to 248.5 therms a year.
Cause Elements can run up a big bill Central electric furnace 15,000 watts common A/C and heater running at same time Water heater element pump $300 Solar water heating SRCC 30% up to $2,000 Photovoltaic Meet building codes Shooting High Bills Some Basics Resources
Standard solar system for domestic hot water heating (System: flow heater) Control unit Solar station Heating feed flow S1 S1, S2: Temperature © target GmbH II Basics of solar thermal systems 17 Global radiation in the course of a day
More information available at http://www1.eere.energy.gov/solar/sh_basics_water.html A clean, * Indirect Water Heater: The most common collector is called a flat-plate collector. Mounted on the roof, it consists of a thin, flat,