Category Archives: Uncategorized

The ConnectDER – Solar innovation that saves time & money

Click image to watch a brief video about the ConnectDER.

The ConnectDER enables rapid connection of grid-ready distributed energy resources (DERs), especially solar photovoltaic systems, by creating a connection point to a collar that installs between a residential electric meter and a meter socket.  It drives a number of benefits for the installation process:

  • Reduces costs by removing some balance of system components and premises wiring upgrades
  • Minimizes logistics headaches & site inspection time
  • Eliminates one of the primary areas of inspection failures, the load-side wiring

It comes in two versions: the Simple ConnectDER, which provides the basic connection, and the Smart ConnectDER, which adds metering and management functions for the local utility.

Department of Energy Information About The ConnectDER
Typically, after sunlight gathered by solar panels is turned into electricity by an inverter, it must be connected to a home’s electrical service panel. This can be difficult because panels are often located in hard-to-reach areas of a home, like basements or attics. For those who live in older homes, electrical service panels may not be built to handle the amount of energy being produced by solar panels and upgrading may be expensive.

The ConnectDER device makes it faster and easier to install a solar array by removing the need to upgrade electrical service panels or run wiring through a home’s interior, meaning solar technicians don’t need to enter your home. The ConnectDER is mounted between a home’s electric meter and meter socket, which is located outside. Cables from the inverter are connected directly to the device instead of being routed through a home. The meter can also handle more voltage than an electrical service panel, easily bearing the burden of routing power into the home.

By removing the need to replace the electrical service panel and run wiring through a house, the ConnectDER device saves consumers in installation costs. It also saves time, shortening what can be a lengthy process.

Watch a brief video about the ConnectDER.

Questions? The website provides a contact form, or send an email to: 

Students to decide themselves on climate change

By Stephen J. Berry, The Gazette

People who reject predominant scientific findings that humans are the main cause of climate change may be glad at first that new public-school science standards don’t require teachers to teach that in class. But if inquiry-based teaching guides under development in the Iowa K-12 Climate Science Education Initiative are used, students may reach that conclusion by themselves. The Climate Science Education Initiative, a project of the University of Iowa’s Center for Global and Regional Environmental Research and College of Education, will help teachers apply Next Generation Science Standards that do not take the step of telling students what to think about climate change.

Read more here.

Photo: On April 22, timed to coincide with Earth Day, people in 600 cities including Iowa City, above, marched to help show the value of science. Although a predominant scientific finding is that humans have been the primary cause of climate change in the last century, new teaching guides being developed at the University of Iowa will not say so outright. It’ll be up to students to use scientific data to reach their own conclusions. Credit: Stephen Mally/The Gazette