Bodycote
Solar Testing Facility

Solar Tools & Calculators

Canadian Climate Normals

Natural Resources Canada
Terms and Conditions for Packaged Solar Domestic Hot Water Systems Certification Support

Natural Resources Canada
Renewable Energy Deployment Initiative (REDI)

Natural Resources Canada
RETScreen® International - Clean Energy Decision Support Centre

Solar Yellow Pages

Solar Thermal System Test Laboratory
FSEC Solar Thermal System Test Laboratory

Solar Thermal System Test Laboratory
Solar Collector Testing Capabilities

Solar Thermal Energy
Collector Test Methods

U.S. Climate Normals

Irradiance and Meteorological Data

Planning and Design of Solar Thermal Systems

The Engineering Toolbox
Propylene Glycol based Heat-Transfer Fluids

U.S. Department of Energy
Energy Efficiency and Renewable Energy

The Energy Required to Manufacture Renewable Energy Technologies

Rules Of Thumb For Solar Air Collectors

Solar Radiation Resource Information

Solar Today magazine

Sputtered Solar Absorbing Coatings

Solar Rating and Certification Corporation

Solar Radiation Research Laboratory

Whole Building Design Guide - Solar Water Heating

US Solar tax credit

US Solar Map

Latitude Finder