September will see the return of a major exhibition of figurative art by nationally acclaimed artist Dot Bunn. Bucks County Gallery of Fine Art located in New Hope will host this exhibition when it returns from the state capitol. During August, 23 oil paintings of figurative art were part of an invitational exhibit at the Art Association of Harrisburg. The September display in New Hope will feature four award winning paintings as well as many previously unseen works before the Harrisburg show. They will be exhibited Sept. 10 to 30 in the gallery's Dutch Room.
Dot Bunn had this to say about her increasing interest in painting people. “Over the last five years I have gradually taken a greater interest in depicting the figure. I find my subjects unexpectedly. A moment encounter with an interesting stranger in a restaurant may become my next painting. My favorite subjects are people doing things they love or working at their jobs. Good painting connects with people on a personal level that taps into their sense of life. One of my most successful paintings, “The Seamstress” seemed to hit that cord. During its exhibition as the first place winner in painting in 2008 at Phillips Mill Open Juried Show there were many viewers that felt that connection. I find that fact motivating and affirming. I am continually searching for my next seamstress.”
Dot states, “Surely the gift of being creative is a wonderful thing but talent comes from hard work and discipline. The final painting that leaves my easel has a carefully designed structure that guides my choices throughout the process.
"Great design is my starting point and many of my paintings had numerous drawings done before the brush touched the surface. We fool ourselves if we think that it is possible to produce meaningful work without learning the skills and lessons of the masters. Although I have my favorites when it comes to subject matter, I believe that all things can be made beautiful if your goal is to apply the principles of composition and the management of color to your work. It is not objects that I strive to paint but the essence of light that surrounds and washes over them.”
2011年5月29日星期日
Enecsys to demonstrate long-life micro inverters that make solar PV capital costs comparable with those of string inverter systems
Specifications of new 480W Duo micro inverter for photovoltaic modules to be announced. Enecsys micro inverters deliver up to 20% more energy over the lifetime of PV installations compared to string inverter systems.
Enecsys Limited will showcase new micro inverter products and solar PV monitoring systems on booth B5.380 at Intersolar Europe, June 8-10, in Munich, Germany. The new products will include a 480W Enecsys Duo micro inverter that supports fully independent power point tracking of two connected, photovoltaic modules. This extends the Enecsys Duo family of micro inverters, a 360W version of which was launched in March 2011.
These products make the capital costs of solar PV systems with micro inverters comparable with those based on string or central inverters. As with other Enecsys micro inverters, the SMI-D480W-60 is designed to operate from -40 to +85 degrees C, has a service life of over 25 years and comes with a 20-year limited warranty. The full specification will be announced at Intersolar Europe.
Enecsys will also demonstrate a new iPhone application for remote monitoring of solar PV module and system performance at the show. Enecsys micro inverters are mounted on the rails behind each solar module, either one per module or, in the case of the Enecsys Duo models, one for every two modules.
With a patented design that eliminates electrolytic capacitors, the most life-limiting components in inverters, their reliability has been verified through industry-standard test methodologies including HALT, HASS and HTOL. The inverters have also been subjected to thermal cycling to IEC61215 standards, the same methodology used to test solar PV modules. Micro inverters enable maximum power point tracking (MPPT) to be applied individually to each PV module to ensure maximum energy harvest.
Solar PV systems based on micro inverters do not suffer from dramatic reductions in output when a module, or part of a module, has its output reduced by shading or build-up of surface debris. As a result, Enecsys micro inverter systems extract between 5% and 20% more energy over the lifetime of the installation, compared with traditional domestic and commercial solar PV systems with string inverters. The degree of improvement depends upon the system layout and the installation site. Products within the Enecsys micro inverter family are safety and EMC evaluated to EN 62109, G83, UL1741, TUV and CE.
Country-specific requirements, including VDE V 0126-1: 2006 compliance, are achieved through the use of specific Enecsys installation products. Each Enecsys micro inverter has a built-in ZigBee wireless monitoring system to provide real-time and historical data on the performance of every individual PV module. When connected to the Internet via the Enecsys Gateway, this enables online monitoring of system performance from anywhere in the world.
Enecsys Limited will showcase new micro inverter products and solar PV monitoring systems on booth B5.380 at Intersolar Europe, June 8-10, in Munich, Germany. The new products will include a 480W Enecsys Duo micro inverter that supports fully independent power point tracking of two connected, photovoltaic modules. This extends the Enecsys Duo family of micro inverters, a 360W version of which was launched in March 2011.
These products make the capital costs of solar PV systems with micro inverters comparable with those based on string or central inverters. As with other Enecsys micro inverters, the SMI-D480W-60 is designed to operate from -40 to +85 degrees C, has a service life of over 25 years and comes with a 20-year limited warranty. The full specification will be announced at Intersolar Europe.
Enecsys will also demonstrate a new iPhone application for remote monitoring of solar PV module and system performance at the show. Enecsys micro inverters are mounted on the rails behind each solar module, either one per module or, in the case of the Enecsys Duo models, one for every two modules.
With a patented design that eliminates electrolytic capacitors, the most life-limiting components in inverters, their reliability has been verified through industry-standard test methodologies including HALT, HASS and HTOL. The inverters have also been subjected to thermal cycling to IEC61215 standards, the same methodology used to test solar PV modules. Micro inverters enable maximum power point tracking (MPPT) to be applied individually to each PV module to ensure maximum energy harvest.
Solar PV systems based on micro inverters do not suffer from dramatic reductions in output when a module, or part of a module, has its output reduced by shading or build-up of surface debris. As a result, Enecsys micro inverter systems extract between 5% and 20% more energy over the lifetime of the installation, compared with traditional domestic and commercial solar PV systems with string inverters. The degree of improvement depends upon the system layout and the installation site. Products within the Enecsys micro inverter family are safety and EMC evaluated to EN 62109, G83, UL1741, TUV and CE.
Country-specific requirements, including VDE V 0126-1: 2006 compliance, are achieved through the use of specific Enecsys installation products. Each Enecsys micro inverter has a built-in ZigBee wireless monitoring system to provide real-time and historical data on the performance of every individual PV module. When connected to the Internet via the Enecsys Gateway, this enables online monitoring of system performance from anywhere in the world.
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