Solar Battery Charging

Average Rating:
0
Author:
Luke Robbins
Intended Grade Level(s):
7th
8th
9th
10th
11th
12th
Subject Area(s) Covered:
Physical science
physics
Earth Science
Integrated Science
Environmental Science
Chemistry
series circuit
parallel circuit
current
resistance
voltage
diodes
polarity
Estimated Activity Length:
9 hours
Learning Goal(s):

Students will build series, parallel, and parallel series circuits from a schematic diagram. Students will master the basic concept of battery charging. Students will be able to plan and build solar battery chargers for a given battery system. Intermediate students will calculate time to charge a depleted battery to its full capacity given specifications of a solar module. Students will be able to explain how a solar cell works with diagrams and words. Students will use a digital multi-meter to measure voltage, current, resistance, and diode polarity.

Common Core Standard(s) Met:
6-8.RST.7
9-10.RST.7
11-12.RST.4

Students will become familiar with circuits, cells, batteries, and photovoltaic cells, then plan, build, test, modify, and re-test a small solar battery charger designed to maintain batteries from a

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