Title:UTILIZATION OF SOLAR POWER BANK AS ENVIRONMENTALLY FRIENDLY EQUIPMENT AT CAMP EVENTS
Team member:ROSADAHMIFTACHUL,anastasyasafira,rahmaaqmarina keisha aulia,zahrahelysia az
Illustrate：Scouts have an important role in the world of education in Indonesia. This important role is that scouting activities can form adaptable personality traits, as a forum for character education for young people, creating responsible characters, taqwa to God Almighty, noble character, self-confidence, cooperation, empathy, the value of honesty. and love for the country. There are so many scout activities, one of which is camping. Camping is an activity using a tent as an emergency shelter that is carried out outdoors.
Activities during the camp that are usually carried out are morning ceremonies, morning exercises, outbound, art-making competitions, nature walks and bonfire ceremonies. Bonfires are made from burning, firewood, pieces of wood, a collection of branches, twigs, straw and dry leaves. The burning can contribute one of the causes of global warming.
Some of the problems experienced by students during camp were limited electricity due to frequent blackouts, limited use of gadgets or cellphones that were constrained by running out of batteries, limited daily activities of eating, drinking and bathing. When the electricity goes out, students often burn wood and tree branches for lighting and produce smoke that is harmful to health. One of the right ways to overcome the above problems is by utilizing solar energy. Solar energy can be a potential renewable energy in Indonesia because Indonesia is located in the equator where the sun can shine for 10-12 hours a day. Solar energy can be used as a power bank that can charge cellphone batteries, mini fans, and lamps for lighting the campsite.
Materials needed to make a power bank and solar lamps, solar panels 5v 200 mA, powerbank and led modules that are connected to usb, 12 led lights, 198.000 mAh battery, cables, acrylic with a size of 3 x 6 cm and cardboard with a size of 3 x 8 cm.
Based on the research, it was found that a solar power bank filled with sunlight for 8 hours can turn on the LED lights for 5 hours, charge the cellphone battery for 1 hour and charge the mini fan for half an hour. The solar power bank has DC current, 5V voltage and 1A electric current. For camping events with night activities that require lighting for 11 hours, a minimum of 2 solar power banks for lighting 1 tent and 1 solar power bank for cellphones and mini fans are required.
poster solar powerbank panels.jpg
REPORT SOLAR POWER BANK.pdf