Kaustav Bhattacharya:
Solio Charger on the roof at work
Kaustav Bhattacharya:
Solio charger
Kaustav Bhattacharya:
Solar trek
Kaustav Bhattacharya:
Walking in the countryside..
Kaustav Bhattacharya:
Solio charger on rucksack
Kaustav Bhattacharya:
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Kaustav Bhattacharya:
IMG_4795.JPG
Kaustav Bhattacharya:
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Kaustav Bhattacharya:
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Kaustav Bhattacharya:
Redhill Station
Kaustav Bhattacharya:
Solar experiment: Day 1
Kaustav Bhattacharya:
Solar experiment: Day 1 - evening at sun-down
Kaustav Bhattacharya:
Solar experiment: Day 2 - early morning solar skimming
Kaustav Bhattacharya:
Solar experiment: Day 2 - radio off
Kaustav Bhattacharya:
Solar experiment: Day 3 - low on sun, low on power
Kaustav Bhattacharya:
Solar experiment: Day 3 - real-time charging
Kaustav Bhattacharya:
Solar experiment: Day 3 - battery on "low power"
Kaustav Bhattacharya:
LED torch tip for Solio solar charger
Kaustav Bhattacharya:
Solar experiment: Day 4 - the experiment ends with rain
Kaustav Bhattacharya:
Mongolia 2011 - Hustai Nuur National Park