【實用教育app】Solar Power Logger|最夯免費app

See how much power a solar panel could

produce, using your phone.

Don't spend thousands, first check using your

android phone.

Also can be used for solar heating to see

what temperature rise you could get.

Has been tested with a solar panel see

graph in photos, quite good results using

a Galaxy S3 with a filter over the light

sensor.

A customer has tested with a Pyranometer

and results good.

Galaxy Note has good light sensor going

near to 1000 w/m2.

Has many features see below.

->Displays Watts meter square,Power,kWh,kJ/h,oC/hour.

->Real time graph of Wm^2

->Set solar size in m^2

->Set pannel Efficiency

15-20% for Electricity

60% for solar heating

Depends on solarcells or collector

used.

->Water tank size Litres

estimate oC rise per hour.

>Cal light sensor mode

Most phones will saturate under full sunlight

max of 80,000LUX GS3

So idea use a filter over the sensor so that

full sunlight can be measured.

Should give >100W/M^2 in good sunlight.

1) Use a bright light source a lamp?

2) Set reference light level

3) Cover Phone light sensor with a

filter, I use a small plastic sheet

and tape.

4) Select "add filter and cal"

Now it will adjust the reading to the

refernce light level.

->Save to LOG file

->Count KWH and reset

First try the free app to test your phone has

a light sensor.

This is not a replacement for a Solar radiation meter

but I found gives a good estimate.

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免費玩Solar Power Logger App

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