Sensicast networks manage solar powered building

Exciting new wireless sensors from Sensicast are proving to be highly effective in monitoring and controlling solar energy roof panels for the World's first zero net energy commercial building

New Jersey Governor Jon S Corzine and New Jersey US Senator Robert Menendez have attended an awards ceremony honouring the "First Net Zero Electric" commercial building in the US: the headquarters of Ferreira Construction in Branchburg, NJ.

The officials are joining to acknowledge the Ferreira "green" accomplishments and award the company the NJ Clean Energy Award for its leadership in renewable energy and energy efficiency.

Ferreira has partnered with government and industry (Live Data Systems and Sensicast Systems) to accomplish the goal of building a 42,000 square foot "Smart" building (employing 100 people) that generates more electricity from a renewable energy source than it consumes.

While there are prior examples of Net Zero Electric residences, this is the first commercial building of its kind in the entire US.

This building actually produces surplus electricity that is pushed out to the grid to share with other businesses across the state.

Essential to the building's "green" nature is its renewable energy source - a 223-kwh Photovoltaic solar energy system that covers virtually the entire roof with solar panels.

The Ferreira solar hot water system produces all of the hot water needs inside the building.

The system is so efficient that during last summer, with the 100-degree heat wave, the Ferreira offices enjoyed indoor temperatures of 72 to 74 degrees while still selling surplus power back to the regional electricity grid each day.

The efficiency, condition and power production of this large PV solar system is monitored by a wireless sensor networking system from Sensicast Systems.

"We're excited to be on the leading edge of the PV solar wave.

Sensicast is the first wireless sensor company to implement string and panel level monitoring for PV systems that ensures maximum efficiency and low maintenance costs - both of which are fundamental to generating a high rate of return on long duration Power Purchase Agreements," said Ambrosino.

In a recent (October 2007) article, the US Department of Energy referred to these Sensicast units as "exciting new wireless sensors (that) are proving to be highly effective in monitoring and controlling industrial equipment and processes".

Sensicast is supporting the Ferreira educational programme with the Newark Public Schools (Newark, NJ) and Liberty Science Center (Jersey City, NJ) to teach children about renewable energy, and inspire global stewardship and interest in working in sustainable industries.

This program may be extended nationally, with talks underway in Maryland, California, and with the US Dept of Energy.

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