Sun instead of wood



Sun instead of wood
One day after the news about the pellets shortage, measurements at 9 and 12 am. How much solar energy at this cloudy March 14th? Who is more secure.  

One day after the news about the pellets shortage, measurements at 9 and 12 am. How much solar energy at this cloudy March 14th? Who is more secure.

The Untersberg mountain still behind clouds, the sun only visible as a lighter disc behind the clouds. But the photovoltaic brings here 28% from the peak rate. The planed 10 kW device planned for my next plus energy house means absolut secure supply for electricity, heat and warm water, even at this very cloudy day of March.

For the fans of the pellets oven waiting for the next delivery.

Crystalline modul:
21,96 W / m²
Uni-Solar:
19,03 W / m²

( 2006-03-14 12:00 )
Photovoltaic
Different view points about photovoltaic from our different technical magazines as wide outstretched information about electric power from light.




  2006 hause construction and the climate question


Built for the future. Many new buildings from the present will be in a short time, long time before installment is paid, an expensive renovation case.

Climate change and to plan a house for the future
Super summer 2003, super winter 2006 shows extrem climate, for which a house should be prepared. Will it be in middle Europe significantly warmer, or stops the Gulf Stream?


Wood pellets shortage - the limits of heating by wood
We warned lassed year several times before, the wood heating, but we have to admit, the short time where the shortage of pellets occured was very surprising.


Snowfall in March Snowfall in March
March 14th 9:00 am. The Untersberg behind the houses is not visible because of dense stratus. Light snowfall. Nevertheless surprising much electric power compared to December.


Heat pump arguments
Well carried out in a good insulated house with heat recovery ventilation the most efficient method to save energy at heating and warm water production.




Context description:  Sun solar photovoltaic energy Sunenergy solarenergy photovoltaicenergy power Sunpower solarpower photovoltaicpower yield Sunyield solaryield photovoltaicyield harvest Sunharvest solarharvest photovoltaicharvest win Sunwin solarwin photovoltaicwin outcome Sunoutcome solaroutcome photovoltaicoutcome cloudy sky compare comparison compared with wood pellets oven woodoven pelletsoven ovens woodovens pelletsovens
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