nextronex control system Boosts energy output
nextronex energy Systems of millbury, ohio, has released the first united
States-made, 1,000-volt distributed control system, the ray-max energy
maximization System. the higher voltage, combined with advanced data
acquisition, diagnostics and reporting, promises to increase annual energy
output by up to 8 percent, the company says. the control system includes
a new low-profile inverter, the ray-max 150.
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fluitecnik sunenergy introduces
240-Watt monocrystalline module
fluitecnik Sunenergy of elk grove village, ill.,
has introduced a 240-watt Pv solar module,
the latest addition to its line of monocrystalline Pv solar panels. to match different backdrops, the 240-watt module is available with
either a black or aluminum frame. it’s assembled with 10 strings and six monocrystalline
cells and is rated at 15.1 percent efficiency.
A Quality New Window Wastes Twice as Much
Energy as an Old Window with a Window Quilt®
R-value on single glazed is 4. 58
Conduction losses reduced 80%
Building losses reduced 12%
Rooms are comfortable at 5 degrees lower
thermostat setting with insulated windows.
Noticeable difference -- instantly.
Convection currents and drafts eliminated
Vapor barrier fabric with full perimeter seal
Air infiltration reduced by 63%
Additional energy saved through decrease in heat and A/C load
Allows full solar gain in winter; blocks 99.5% in summer
Blocking air infiltration and solar gain can reduce cooling
load by 40%
Certified on both
Exceptionally cost effective technology for over 30 years.
68 September/October 2010 SOLAR TODA Y solartoday.org
Copyright © 2010 by the American Solar Energy Society Inc. All rights reserved.