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On site Photovoltaic on 12st, Arcata Presentation by Daniel Titman | On site Photovoltaic on 12st, Arcata Presentation by Daniel Titman | ||
This is a grid tied crystal panel PV system which was installed in 2004. There is no battery backup for a grid tied system. When the PV array is no longer receiving sun light, conventional energy from a local energy provider can be used. The home owners received $8,700 in tax credits/ rebates at the time of installation. Depending on latitude location the panels should have less degree tilt at lower latitudes and greater degree tilt at higher latitudes | This is a grid tied crystal panel PV system which was installed in 2004. There is no battery backup for a grid tied system. When the PV array is no longer receiving sun light, conventional energy from a local energy provider can be used. The home owners received $8,700 in tax credits/ rebates at the time of installation. Depending on latitude location the panels should have less degree tilt at lower latitudes and greater degree tilt at higher latitudes. | ||
<br> | <br> | ||
The following data is from an interview with Daniel Titman | ;The following data is from an interview with Daniel Titman | ||
*Adjustable panels are not worth the time or money to put in place. | *Adjustable panels are not worth the time or money to put in place in Humboldt County. | ||
*AC PV panels can be plugged directly into Romex (standard household wiring) | *AC PV panels can be plugged directly into Romex (standard household wiring) | ||
*The price of the panels reduced from $7-8 per watt down to $3-4 per watt over the last two years. | *The price of the panels reduced from $7-8 per watt down to $3-4 per watt over the last two years. | ||
*A bigger inverter would be needed if a battery backup was in place. | *A bigger inverter would be needed if a battery backup was in place. | ||
*A 4x8 panel cost $800-900 dollars. | *A 4x8 panel cost $800-900 dollars. | ||
;System overview: | |||
*3.2 Kilowatt | *3.2 Kilowatt | ||
Line 21: | Line 22: | ||
*Inverter: Sunny boy | *Inverter: Sunny boy | ||
Power produced: | ;Power produced: | ||
*13,944 | *13,944 kilowatthours have been produced by the system on 10/4/09 | ||
Cost: | ;Cost: | ||
*$21,000-27,000 installed | *$21,000-27,000 installed | ||
Efficiency: | ;Efficiency: | ||
*20% efficient panels | *20% efficient panels | ||
*95% efficient in conversion in inverter | *95% efficient in conversion in inverter | ||
*<1% line loss | *<1% line loss | ||
[[Category:Photovoltaics]] | [[Category:Photovoltaics]] |
Revision as of 09:14, 19 December 2011
On site Photovoltaic on 12st, Arcata Presentation by Daniel Titman
This is a grid tied crystal panel PV system which was installed in 2004. There is no battery backup for a grid tied system. When the PV array is no longer receiving sun light, conventional energy from a local energy provider can be used. The home owners received $8,700 in tax credits/ rebates at the time of installation. Depending on latitude location the panels should have less degree tilt at lower latitudes and greater degree tilt at higher latitudes.
- The following data is from an interview with Daniel Titman
- Adjustable panels are not worth the time or money to put in place in Humboldt County.
- AC PV panels can be plugged directly into Romex (standard household wiring)
- The price of the panels reduced from $7-8 per watt down to $3-4 per watt over the last two years.
- A bigger inverter would be needed if a battery backup was in place.
- A 4x8 panel cost $800-900 dollars.
- System overview
- 3.2 Kilowatt
- 16 panels
- Inverter: Sunny boy
- Power produced
- 13,944 kilowatthours have been produced by the system on 10/4/09
- Cost
- $21,000-27,000 installed
- Efficiency
- 20% efficient panels
- 95% efficient in conversion in inverter
- <1% line loss