The GeoCal™ is a breeze to install and gives a lot of flexibility as the automatic air vents and supply and return temperature gauges are a couple of added plusses. With this first one up and running, and the customer satisfied, I'll be evaluating how it holds up.
This system looks great and makes the perfect shade spot for their patio barbecue (this is a system in the 2KW range).
Americans are now being told that keeping utility bills down means keeping maintenance of the country's dismal electricity distribution system to a bare minimum. According to the American Society of Civil Engineers, the entire system could collapse by 2020 without an immediate investment of $673 billion. Furthermore, experts say that brownouts and blackouts will end up costing more in the end than re-hauling the entire system.
You climb in and start your car. Reverse out of your driveway using the gas-powered system. Putting the shift lever into neutral, the system switches over to the AED (Alternative Electric Drive) system, yet your engine is idling. This allows you to use your power brakes, power steering and air-conditioner on that hot muggy day.
We try to pull together everything that an energy and utility executive needs to know. This includes news, breaking commentary from twitter, jobs, market and commodity updates, jobs, white papers, market research, and more.
SPI is presented by the Solar Energy Industries Association (SEIA) and Solar Electric Power Association (SEPA). Unlike other solar conferences, all proceeds support the expansion of the U.S. solar energy market through SEIA's and SEPA's year-round research and education activities, as well as SEIA's advocacy.
InterSolar North America 2012 was held in San Francisco from July 10 - 12. Intersolar North America focuses on photovoltaics and solar thermal technologies. Exhibitors include PV cell, module and inverter manufacturers, components and mounting systems suppliers, manufacturing system suppliers, service companies as well as manufacturers of solar thermal applications including heating and cooling, among others. With 900 exhibitors and over 22,000 attendees expected, this years show will be one of the biggest Solar Industry tradeshows in North America. AltEnergyMag.com has put together a special tradeshow report highlighting some of the many great products showcased at this years show.
News and Product Announcements from the show.
In July 2011, the EU Commission defined ambitious sustainability standards for biofuels. Which certification schemes apply and what aspects do biomass producers have to take into consideration to exploit the full potential of their biomass production? The biofuel pros at TÜV SÜD provide an overview and offer impartial third-party support.
The best moment for a customer is when you turn them on for first time and the meter slows down and then starts to go backward. The worst is the moment the sun sets and they're not producing power anymore.
Wireless communication networks allow operators to become knowledgeable about the health of the grid. FHSS wireless data radios help decrease wasted energy and loss of power by sending critical data to an operator's fingertips. Wireless I/O, in particular, can be utilized to monitor and control critical electric power applications.
Many new installations benefit from solid core transformers, and split core technology is not designed to compete with these. However, existing machines and building equipment have no way to add solid core devices without a costly shut-down of the system. New materials and technologies equip advanced split core current transformers for immediate retrofitting of high-performance and cost-effective condition monitoring, power metering and facility supervision systems.
"EarthHeat", the next generation water heating system - less expensive and more efficient than gas, electrical or solar powered water heating systems currently on the market. Here is how it works.
The New York Battery and Energy Storage Technology Consortium (NY-BEST) is creating the NY-BEST Battery and Energy Storage Commercialization Center to translate the State's technology investment into manufacturing and job growth.
When many college students were heading to the beach for Spring Break, the Mississippi State University EcoCAR 2 team was at the Gulf Coast Children's Fair in Biloxi, Mississippi. The two-day environmental event organized by the Gulf Regional Planning Commission and the EPA gave MSU students a chance to talk to local elementary students about pollution and the benefits of keeping the air clean.
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The Power Railâ„˘ hardware system is the professional grade choice for mounting PV Modules on residential roofs and commercial structures. Featuring revolutionary RADâ„˘ lock-in-place hardware, grounding and pre-assembled clamps, the Power Rail mounting system offers installers both labor and time savings. What sets this mounting system apart are eight rail choices for reducing costs over a broad range of span distances. Since 1993, DPW Solar mounting systems have provided installers the right combination of innovative products, cost savings and proven solar mounting technologies.