The law doesn't specifically identify solar thermal systems but does refer to hydronics (recirculating liquid heating and cooling) and related systems.
Dave Dewitte -
CHICAGOTRIBUNE - December 28, 2009
Is this going to negatively impact DIY installers? --Ed.
Iowa's lack of specific professional standards for solar-systems installers is impeding the development of a solar power industry in Iowa, some longtime observers say.
The problem, said Greg Watkins, renewable energy planner for the Iowa Office of Energy Independence, is that Iowa's regulatory framework prevents some installers with specialized training and certification in solar systems from working and allows others with no specific solar-systems knowledge to do the work.
"A lot of people who aren't certified are installing systems," Watkins said. "The work isn't up to par. It does the whole renewable energy industry a disservice."
The implementation last year of statewide licensing for plumbers and electricians required virtually everyone who installs electrical and plumbing systems in Iowa to have a statewide license. Those statewide licenses allow plumbers to install solar hot-water heating systems and electricians to install solar heating or electrical systems, regardless of training or certification with the systems.
Retired schoolteacher Tom Snyder of Dyersville has been installing solar hot-water systems for about 40 years and has a national certification in them. None of that mattered under Iowa's statewide licensing.
Snyder and a handful of other solar installers in the state had to either get a license in the appropriate trade or hire a licensed plumber or electrician to pull permits for the jobs and review their work.
Snyder decided to pay $250 and take the test to obtain a...
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