The design of radio monitoring system for water level using power supplied by solar energy was introduced, and the solar-powered power management system was also described.

介绍了采用太阳能供电的水位无线监测系统的设计和太阳能供电的电源管理系统。

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Utilities want those power plants to store solar energy so it can be used to balance a power grid increasingly supplied by intermittent sources of electricity like wind farms.

FORBES: Secret Ingredient To Making Solar Energy Work: Salt

The energy concerns of the future have also been taken into account with grand schemes of super-fast charging batteries supplied ultimately by solar or wind power connected to the stacking stations that could even feed back into the energy grid of the city itself.

CNN: Reinventing the wheel