1.Wider
Operating Range
With
the use of EVI technology, the Sunpro Series EVI heat pump
has a strong heating capability to run effectively and
stably in a cold climate where the lowest air temperature
reaches -30℃. Not only that, it achieves smooth cooling when
the temperature exceeds 40℃, satisfying users with heating
and cooling requirements.
2.Better
Temperature Control
Most
heating and cooling heat pumps have a big hot and cold
temperature fluctuation, causing longer running times and
higher energy bills. However, with the help of DC inverter
technology, the EVI heat pump adjusts the running speed
according to the temperature to make the most efficient use
of energy.
Once
the ideal temperature is reached, the EVI heat pump will
throttle back and maintain the desired temperature with a
smaller temperature fluctuation, bringing a comfortable user
experience.
3.
Fast Defrosting Speed
The
EVI heat pump adopts intelligent defrosting technology to
defrost in relatively cold weather. For instance, at 0℃, the
ordinary ON/OFF heat pump takes 5-10 minutes to defrost,
while the EVI heat pump needs only 2-3 minutes. In addition,
some EVI heat pumps are designed with anti-freezing
protection to better avoid freezing problems, improving the
working efficiency in cold weather.
4.Lower
Operating Cost
EVI
heat pumps allow more heat delivered at much lower
temperatures, resulting in a better COP and reducing energy
costs. Due to the low-temperature heat pump technology and
the high energy efficiency, the EVI heat pump is about 70%
more energy-saving than electric boilers, and the average
cost of the EVI heat pump is around 60% of an electric
boiler.