Around the beginning of the 20th century there were actually some primitive solar water heaters on the consumer market.

大约20世纪初，消费市场上出现了一些原始的太阳能热水器。

youdao

And Rizhao's solar water heaters are not an aberration.

而且日照市的太阳能热水器并没有什么特异之处。

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Everywhere we went, we saw solar water heaters and biogas being used in place of wood.

无论走到哪里，我们都能看见太阳能热水器和沼气取代了木炭。

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Solar water heaters are devices that use energy from the sun to heat water.

VOA: special.2009.04.20

You can get more information about solar water heaters and other projects from EnterpriseWorks/VITA.

VOA: special.2011.04.25

You can get more information about projects like solar water heaters from EnterpriseWorks/VITA.

VOA: special.2009.04.20

Other Chinese cities, including Dezhou in Shandong Province, have embraced solar water heaters as well.

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With sales way up, the company expanded into fertilizers, plastic sheets, food processing and solar water heaters.

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The Fair Permit Act (HB-1199) cuts the cost local government agencies can charge customers for permits to install solar electric systems or solar water heaters in some cases by over 50%.

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