HeAnd Industries (Hong Kong) Limited

Hot Selling: Wind-solar hybrid power receives a huge box office success in recent years

With 15% lower total investment and 30% higher power supply reliability, wind-solar hybrid power is hot selling recently, especially in the areas that have good wind & solar source, but difficult to connect with the power grid.

Under the great goal of carbon peaking and carbon neutrality to face the serious global climate challenge, plus occasional energy crisis caused by many reasons like regional war, wind & solar, as clean renewable energy, has become more and more important energy source in the world.

The wind-solar hybrid power solution is a new power generation system that use the natural complementarity of wind and solar energy.

The wind-solar hybrid power solution, with power range 0.1Kw ~ 100Kw, offers a much better sustainable, reliable, cost efficient, off-grid power supply for streetlight, monitoring system, telecom tower, household, etc.

Compared to single wind or solar energy solution, wind-solar hybrid power solution has more advantages:

higher reliability
wind-solar can standby for each other.
when sun is weak in periods (evening time, spring & winter, raining), the wind is strong.
when wind is weak in periods (noon time & summer), the sun is strong.
even during the same day, in many regions worldwide or in some periods of the year, there are also different and opposite patterns in terms of wind and solar resource.

better sustainability
the production & recycle of solar panel has pollution, but no have for wind turbine.

around 15% lower overall cost
the storage battery can be reduced slightly because of less reliance on single method of power production, also the wind Kw·h cost is lower than solar thanks to more work time a year, and wind & solar can share the controller & invertor too.

wider applicable areas
hybrid system offers a much better reliability and sustainability to areas with less solar radiation level, long rainy season or long winter.

longer battery life
normally wind turbine generates more power during night, main part of power generated will supply directly, only small part of power could charge the battery, so less charging and discharging loss from battery prolong the battery charging cycle (life).

site requirement
annual average wind speed: > 5-7m/s
annual average solar radiation: > 800-1000 W/m²