Solar water heater converts solar light energy into thermal energy and heats water from low temperature to high temperature so as to meet needs for hot water from peoples' life and production.

太阳能热水器是将太阳光能转化为热能，将水从低温加热到高温度，以满足人们在生活和生产中的热水需求。

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Solar water heater converts solar light energy into thermal energy and heats water from low temperature to high temperature so as to meet needs for hot water from peoples' life and production.

太阳能热水器是将太阳光能转化为热能，将水从低温加热到高温度，以满足人们在生活和生产中的热水需求。

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