subject: Solar + air can = "space" combination of one is better? - Air, solar - heat pump industry [print this page] Solar + air can = "space" combination of one is better? - Air, solar - heat pump industry
Recent years, air source Heat Pump Water heater with all-weather, easy, Energy Advantages such as more and more new Energy The concern of the industry, and with the production of solar water heater manufacturers launched a number of air source heat Pump Water heater, and increase product promotional efforts, leading many of the dealers and consumers frequently ask one question: air source heat Pump The water heater can replace Solar Energy It?
Analyzing the advantages and disadvantages of solar water heaters, its main advantages are:
Not consume conventional Energy , Security, Environmental protection , Is still easy to use.
Disadvantages are: Affected by the weather, the sun can not be used when the illumination is not enough, need to conventional energy aid;
Up and down over this section of pipe waste water, cold regions but also because this pipe to freeze and can not be used; Impact of building a single installation
beautiful, limited by the property management sector.
And air source heat pump water heater has the advantage of:
1. From running costs: conventional solar energy in direct sunlight, the almost zero cost to run, unfortunately the rain, snow or night work to rely on auxiliary systems, statistical data show that normal use of conventional solar energy support system throughout the year power to total annual power consumption than the heat pump water heater can be high.
Effective energy saving heat pump water heaters: air source heat pump water heaters, saving an average of 65 ~ 80?, Electric auxiliary energy-saving solar water heaters on average 40 ~ 65?, And only under special conditions can reach 70?. Small investment: the saving of 65? As the standard, air source heat pump water heaters, electric assisted investment of only 70 solar water heater? About.
2. From use: conventional solar products significantly affected by the weather, rainy days, snow days and nights will not work, and heat pump water heater regardless of cloudy, rainy days, snow days, night or can work as usual sunny , around the clock to provide hot water.
Adaptability: air source heat pump water heater is almost protected from the weather to produce hot water all-weather, day and night regardless of rain and wind, production and supply of hot water 24 hours a day. The solar water heater can only produce sunny, afternoon and evening use, the other morning, hot weather and at night have to rely on other sources of energy, in many parts of the country's solar water heater electrical assist device to more than 40 hours of work?.
Smaller heat pump water heater storage tanks: solar water heater storage tank configuration according to the day's largest water heating, and air source heat pump water heater for producing hot water at any time, just the largest heating tank water allocation 50 ~ 70? can meet the requirements.
3. Other features: the use of heat pump water heater, regardless of location, can be placed anywhere, but very little floor space, while the conventional solar heating to achieve the same effect Zexu occupy much space, it must be open place; heat pump water heater in the system can produce hot water, while air conditioners can be used for dehumidification, cooling and air filtration and other auxiliary functions. Small footprint: solar water heaters often have to fill the whole floor. The air source heat pump water heater system, solar water heater only needs an area of 1 / 8.
