Sentence examples for winter solar from inspiring English sources
In winter, solar radiation streaming through the windows provides 50% of the house's heating, while in the summer it is restricted by an automated system that controls interior and exterior sunscreens and opens windows to ventilate the space naturally.
There are two Garn wood-burning furnaces that provide heat and hot water in winter; solar panels that heat the water in summer, when the sun is strong enough; compost toilets that require no water or septic fields; and shared equipment like lawn mowers.
In hot climates, the BTES may be omitted due to high levels of winter solar radiation.
The resulting PV system capacity was designed as 30.1 kW by considering monthly power consumption (342.39 kWh/month), safety factor of 5, and winter solar irradiance.
The combined envelope system optimizes the energy performance by allowing winter solar gains, reducing overheating in summer and transforming the solar energy in electricity.
The slopes of the parabola equations for equinox (solar declination = 0), summer (solar declination = +23.5) and winter (solar declination = −23.5) for the Scheffler reflector (8 m2 surface area) are calculated to be 0.17, 0.28, and 0.13 respectively.
The most luminous supernovae shine with 1017 solar luminosities.
Tariffs announced today: Solar thermal – 19.2p per kilowatt hour.
The roof is made of 8,000 solar panels to suck power from the desert sun.
Just since 2009, six years ago, solar power modules have declined in price by 60%.
Then, in the spring of last year, solar energy came to town.
