Provided are a thermoelectric conversion module, a thermoelectric conversion device, and their manufacturing method.
本发明提供一种热电转换模块、热电转换装置及其制造方法。
The invention relates to a solar water heater device, which comprises a thermoelectric conversion module, a heat collector, a heat exchanger, an optical focusing plate and a power supply system.
一种太阳能热水器装置，其包括热电转换模块、集热器、热交换器、光聚焦板及电源系统。
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