The solar power generation system consists of solar panels, solar controller, storage batteries.

太阳能发电系统由太阳能电池组，太阳能控制器，蓄电池(组)组成。

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Solar power generation controller is an electronic apparatus which is specially designed to charge or discharge the storage batteries in the solar power generation system.

太阳能发电控制器是专门为太阳能发电系统提供蓄电池充电、放电管理的电力电子装置。

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To be able to provide 220VAC electrical power, solar power generation system needs to be issued by the exchange of DC can be converted into electrical energy, so need to use the DC-AC inverter.

为能向220VAC的电器提供电能，需要将太阳能发电系统所发出的直流电能转换成交流电能，因此需要使用DC-AC逆变器。

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Fraunhofer also will design a system to allow the solar energy equipment to check itself for proper installation and to send its power generation data to the local utility.

FORBES: Feds Fund Four Projects To Simplify Solar Gear Designs and Predict Power Output