• Steps in the solar electricity series : building and site assessment 

    (University of Missouri--Columbia. Extension Division, 2019)
    Building and site assessment -- Do you have a south-facing roof? -- Does your roof have enough space for PV panels? -- Is your roof unshaded? -- What is the angle of your roof? -- Is your roof in good condition? -- What's next?
  • Steps in the solar hot water series : building and site assessment 

    (University of Missouri--Columbia. Extension Division, 2019)
    Building and site assessment -- Does your roof have enough space for collectors? -- Is your roof unshaded? -- What's the angle of your roof? -- Is your roof in good condition? -- What's next?