US 2015/0255006 A1 · Photovoltaics Teaching Aid

Abstract

A photovoltaics teaching aid. The present device is adapted to serve as a teaching aid in order to assist individuals in learning the principles behind photovoltaics, in order to better promote science, technology, engineering, and mathematics (STEM) education. The present invention is a transportable cart including an angled, adjustable array of solar panels, a rechargeable battery, and a solar water heating system. The present invention further includes a number of different devices that are removably attached to the cart to assist individuals in making necessary measurements for calculations, including a multimeter and an angle gauge. Furthermore, a bus is provided that allows individuals to alternatively connect the panels of the solar array in series or in parallel. By changing the manner by which the panels are connected, individuals can study the different resulting effects on the other electrical components.

Claims11

Dependent claims

A photovoltaic teaching aid, comprising:

a cart comprising a support surface pivotably attached thereto;
a battery disposed on the housing;
a plurality of solar panels removably attached to the support surface;
wherein the plurality of solar panels are interchangeably connectable in series or in parallel;
a solar water heating system comprising a water panel disposed on the support surface beneath the plurality of solar panels and a water reservoir disposed on the cart;
wherein water is circulated through the water reservoir and the water panel when the solar water heating system is activated;
wherein the plurality of solar panels are in electrical communication with the battery.

4 more elements

Dependencies are inferred from the claim text.

Photovoltaics Teaching Aid

Life of this patent

Photovoltaics Teaching Aid

Life of this patent

Abstract

Claims11