The DEMO version only includes 4 pages:
http://svrsolar.com
http://svrsolar.com/form/contact_id-14985064911_ext_iframe.html
http://svrsolar.com/embed/iframe/w9chql947d_videoFoam-true_ext_iframe.html
http://svrsolar.com/installation-process.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
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