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Wednesday, February 25, 2015

My 250 Watts Grid Tie System Cost Analysis


My 250 Watts Grid Tie System Cost Analysis



Monthly Output based on 5 Sun hours per day  = 33.75 KWH

 250 watts
250 watts x 4.5 average sun hours x 30 days = 33.75 KWH
or

 @ 250w on grid you will get 250w x5hrs of sun exposure x 90 % effc . =1125w/day at 1125 watts x 30days 

=33750 watts H or 33.75KWH



5000 watts
we do: 5 kWp x 4.5 average sun hours x 30 days = 675kWh per month

 or 

 @ 5000w on grid you will get 5kw x5hrs of sun exposure x 90 % effc . =22.5 kwh/day at 22.5kwh/dayx30days 

=675kwh..

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Return on Investment ROI 


 ROI = (Gains – Cost)/Cost X 100

Cost = P20,000
Gains= 33.75 kwh x 12 months x  P11.22 kwh(

Effective Rate for Residential Customer)

Gains = P4,544 in one year

 Number of Months:
Cost = P20,000

 X=  Cost / 33.75 kwh  x  P11.22 kwh = P20,000 / 33.75 kwh  x  P11.22 kwh = 
  =   P20,000 / 378.675 =  52.81 Months or 4 years and 4 months

 Break even =  4 years and 4 months

 ROI in 5 years:
ROI = (Gains – Cost)/Cost X 100 = ( 5 years ( P4,544 )  - P 20,000 ) /  P 20,000 X 100
        =  13.6 %

 #################################################################
Reference:
http://eastgreenfields.blogspot.com/2013/07/micro-grid-tie-installation-in-250-kw.html
http://www.wholesalesolar.com/gridtie.html
http://jwilson.coe.uga.edu/EMAT6450/Class%20Projects/Major/Teacher's%20Guide%20ROI.pdf
http://www.kuryente.org.ph/electric-company/rates/128/2015/february



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Batterry AH computation and PV panel ratio:



Para sa 4 pcs na 100w

100W x 4 = 400W

400W x 4H = 1600 WH

1600 WH / 12V = 1600 HIV / 12V = 133.33IH = 133.33 AH 

saan galing yung HIV? sa P=IE = IV.

Kung 1 pc lang na 100w

100W x 4H = 400WH


400WH ÷ 12V = 33.33AH x 2 = 66.66AH

Safe na sa 70AH yung 100W na panel na isa lang

pero x2 yung 133.33 AH kung hanggang 50% DoD lang ang gagamitin mo sa battery mo. yung computation kasi na yan 

 from 0% to 100% yung battery. so 266.66 AH ang sapat. dagdagan mo pa ng isang panel and safe ka na sa 300 AH 

 battery at 500w na panels

 Safe n set up ay 2:1 ratio
AC Fans 60 watts, 4 hrs use = 240 watt-hr 


REF 150 watts, 4 hrs use = 600 watt-hr 


32 in LED TV 60 watts, 4 hrs use = 240watt-hr 


3 x 5 watts LED bulb, 9 hrs use = 135 watt-hr Total Load = 1215 watt-hr 



@ 12V System: Battery Reqt : 1215watt-hr / 12V = 101.25AH x2 (for 50% DOD) = 202.5 AH 


Panel Reqt : 1215watt-hr / 0.7 (efficiency factor) x 4.5 (hrs of sunlight exposure) = 385watts 

You need about 200AH battery and 400watts panel
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Thursday, February 19, 2015

Philips Timer HR5075

http://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=HR5075/44&scy=fi&slg=en

http://download.p4c.philips.com/files/h/hr5075_44/hr5075_44_dfu_eng.pdf





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Wednesday, December 3, 2014

My GPS Location

My GPS Location



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Monday, November 10, 2014

DSquery and DSRM computername

squery computer domainroot -name L1AL008 | dsrm -noprompt
dsquery computer domainroot -name L1AL009 | dsrm -noprompt
dsquery computer domainroot -name L1AL042 | dsrm -noprompt
dsquery computer domainroot -name L1AL059253 | dsrm -noprompt
dsquery computer domainroot -name L1AL060 | dsrm -noprompt
dsquery computer domainroot -name L1AL062848 | dsrm -noprompt
dsquery computer domainroot -name L1AL064300 | dsrm -noprompt
dsquery computer domainroot -name L1AL074 | dsrm -noprompt
dsquery computer domainroot -name L1AL086 | dsrm -noprompt
dsquery computer domainroot -name L1AL124 | dsrm -noprompt
dsquery computer domainroot -name L1AL170 | dsrm -noprompt
dsquery computer domainroot -name L1AL182 | dsrm -noprompt
dsquery computer domainroot -name L1AL188 | dsrm -noprompt
dsquery computer domainroot -name L1UB002 | dsrm -noprompt
dsquery computer domainroot -name L1UB017 | dsrm -noprompt
dsquery computer domainroot -name L1UB018 | dsrm -noprompt
dsquery computer domainroot -name L1UB028 | dsrm -noprompt
dsquery computer domainroot -name L1UB063330 | dsrm -noprompt
dsquery computer domainroot -name L1UB063710 | dsrm -noprompt
dsquery computer domainroot -name LT068373 | dsrm -noprompt
dsquery computer domainroot -name LT068534 | dsrm -noprompt
dsquery computer domainroot -name LT068541 | dsrm -noprompt
dsquery computer domainroot -name LT068806 | dsrm -noprompt
dsquery computer domainroot -name LT068807 | dsrm -noprompt
dsquery computer domainroot -name LT068811 | dsrm -noprompt
dsquery computer domainroot -name LT068814 | dsrm -noprompt
dsquery computer domainroot -name LT068824 | dsrm -noprompt
dsquery computer domainroot -name LT0688810 | dsrm -noprompt
dsquery computer domainroot -name LT069565 | dsrm -noprompt

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Thursday, November 6, 2014

UPS SUNG WEI 06V0-A

UPS SUNG WEI 06V0-A
http://www.rom.by/forum/Izvinite_chto_ne_v_temu_nu_kto_pomozhet_opoznat
http://www.rom.by/files/BP_1_0.jpg



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Monday, October 27, 2014

How to mount windows share to Linux



How to mount windows share to Linux


mount -t cifs -o user=IRRIAD/sladmin,password=~ws????a+  //172.29.4.30/H   /tmp/backup

Take note on :

/

\

sharename = //172.29.4.30/H

mount point in linux box =  /tmp/backup




##########################################################


How to check Folder space left..disk space left..

#################
check for disk space of a certain folder.
du -sbh DIR
#################

Backuppc

To copy a complete store (ie: /var/lib/backuppc) using BackupPC_tarPCCopy you should:
  • stop BackupPC so that the store is static.
  • copy the cpool, conf and log directory trees using any technique (like cp, rsync or tar) without the need to preserve hardlinks.
  • copy the pc directory using BackupPC_tarPCCopy:
        su backuppc
    cd NEW_TOPDIR
    mkdir pc
    cd pc
    /usr/share/backuppc/bin/BackupPC_tarPCCopy /var/lib/backuppc/pc | tar xvPf -

irri@backuppc2:/usr/share$ locate BackupPC_zipCreate
/usr/share/backuppc/bin/BackupPC_zipCreate
¬¬~

sudo Backuppc_zipCreate -h virriadfs -n -1 -c 3 "-s f  /gis1"  > /home/irri/gis1.zip
sudo /usr/share/backuppc/bin/BackupPC_zipCreate -h virriadfs -n -1 -c 3 "-s f  /gis1"  > /home/irri/gis1.zip
/usr/share/backuppc/bin/BackupPC_zipCreate -h virriadfs -n -1 -c 3 "-s f  /gis1"  > gis1.zip
/usr/share/backuppc/bin/BackupPC_zipCreate -h virriadfs -n -1 -c 3 -s  gis1 /  >  /tmp/gis1.zip
/usr/share/backuppc/bin/BackupPC_zipCreate -h irriad1 -n -2 -c 3 -s  elyt  /  >  /tmp/elyt.zip
/usr/share/backuppc/bin/BackupPC_zipCreate -h virriadfs -n -1 -c 3 -s  abcd  /  >  /tmp/abcd.zip

/var/lib/backuppc/pc/virriadfs/94/fF$/fGIS1

/usr/share/backuppc/bin/BackupPC_tarCreate -h virriadfs -n -189 -s  "fF$/fGIS1 /"  >  /tmp/gis1.tar
/usr/share/backuppc/bin/BackupPC_tarCreate -h virriad1 -n -189 -s / / > /tmp/gis1.tar

Conf{SmbClientIncrCmd} = '$smbClientPath \\\\irriad1\\elyt'
/usr/share/backuppc/bin/BackupPC_tarCreate -t -h virriadfs -n 94 -s F$  / >  /tmp/gis1.tar

/usr/share/backuppc/bin/BackupPC_tarCreate -h virriadfs -n 90 -s F$  / >  /var/lib/backuppc/nanie/pps.tar
~h1n0g#


mount -t cifs -o user=IRRIAD/sladmin,password=~wsw3ma+  //172.29.4.30/H   /tmp/backup
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Thursday, September 18, 2014

UniVersal Wire sizing Chart



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Monday, September 1, 2014

My Solid State Relay

S16J11S-24 S16J11S 24VDC Solid State Relay 240 V AC /16 Amp


http://www.aliexpress.com/item/10pcs-lot-New-Original-S16J11S-24-S16J11S-24VDC-Solid-State-Relay/1873350531.html


I found my old

Solid State Relay in my old Electronics Box (Baul)...


http://www.omega.com/temperature/Z/pdf/z124-127.pdf

need a Snubber Circuit R1 and C1
http://www.siegeelectric.com/images/snubber_circuit.jpg



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Tuesday, August 19, 2014

My Solar Panel System

BP255 Solar Panel from BP Solar








Specifications

Electrical Characteristics
STC Power Rating Pmp (W)55
Open Circuit Voltage Voc (V)21.2
Short Circuit Current Isc (A)3.54
Voltage at Maximim Power Vmp (V)17.0
Current at Maximim Power Imp (A)3.23
Panel Efficiency13.2%
Fill Factor73.3%
Power Tolerance
Maximum System Voltage Vmax (V)
Maximum Series Fuse Rating (A)
Temperature Coefficients
Temperature Coefficiency of Isc
Temperature Coefficiency of Voc
Temperature Coefficiency of Pmp
Mechanical Characteristics
Cell TypeMonocrystalline Cell
Cell Size(mm)
Cells36
Dimensions927.0 × 448.0 × 38.5mm (17.6 × 36.5 × 1.5 inch)
Weight5.9Kg (13.0 lbs)
Junction Box (Safety Rating, Bypass Diodes)
Positive Cable (Length, Cable Cross-Section)
Negative Cable (Length, Cable Cross-Section)
Plug Connector (Type, Safety)Dose
Front Cover (Thickness,Material)
Backsheet Cover (Color, Thickness, Material)
Encapsulation Materials
Frame MaterialAluminium
Operation Conditions
Nominal Operating Cell Temperature (NOCT)
Operating Temperature
Maximum Load
Hail Storm Rating
Fire Safety Rating

My 20A PWM SUOER ST-G1220  Solar  Charge Controller 12v / 24v

After I bought sa Raon Sta,Cruz Manila for P800 Binaklas ko agad Open to see whats inside
LM293 LOW POWER DUAL VOLTAGE COMPARATORS

TM1628 LED driver chip


Removed four screws from the back aluminum cover/heatsink: 

A dual op amp and MCU: 

RU40190R output switch mosfet: 
HY3506 PV input switch mosfets: 

Mode 17 settings


1. EZ338
2. SC91F729BM  FLASH ROM MCU
3. LM293 LOW POWER DUAL VOLTAGE COMPARATORS
4. TM1628 F131221BC4629XT  LED driver control



http://www.ram-e-shop.com/ds/general/KT1220P_solar_charge_con2.pdf

http://www.quan-diy.com/misc/scc/mppt.htm



I need to Buy :
Motollite SolarMaster Deep Cycle Battery
Solar Watt Meter
Pure Sine wave Inverter

2

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Sunday, August 10, 2014

MPC-HC Player for PC desktops and MX Player for Android

New Updates iwantv Channels Live Streaming Links
use Real Player Cloud, VLC Player or MPC-HC Player for PC desktops
for Android users please use MX Player and for Windows Phone users pls use Tvizzle.
ABS-CBN
500kbps
http://iwantvls-i.akamaihd.net/hls/live/202810/abscbn//abscbn_1_500.m3u8
----------------------------------------------------------------------------------------------
ANC
500kbps
http://iwantvls-i.akamaihd.net/hls/live/202945/anc//anc_1_500@202945.m3u8
----------------------------------------------------------------------------------------------
DZMM Teleradyo
500kbps
http://iwantvls-i.akamaihd.net/hls/live/202944/dzmmtele//dzmmtele_1_500.m3u8
----------------------------------------------------------------------------------------------
MOR 101.9
http://tko.abscbn.streamguys.com/tambayan/tambayan.stream/media_w871384320_500.m3u8
----------------------------------------------------------------------------------------------
PBBALLIN
600kbps
http://iwantvls-i.akamaihd.net/hls/live/218508/pbballin//pbballin_1_600@218508.m3u8
----------------------------------------------------------------------------------------------
CNN
500kbps
http://iwantvls-i.akamaihd.net/hls/live/202948/cnn//cnn_1_500@202948.m3u8
----------------------------------------------------------------------------------------------
Aljazeera
500kbps
http://iwantvls-i.akamaihd.net/hls/live/202950/aljazeera/aljazeera_1_500@202950.m3u8
----------------------------------------------------------------------------------------------
Bloomberg
500kbps
http://iwantvls-i.akamaihd.net/hls/live/202949/bloomberg//bloomberg_1_500@202949.m3u8
----------------------------------------------------------------------------------------------
National Geographic
500kbps
http://iwantvls-i.akamaihd.net/hls/live/202947/natgeo//natgeo_1_500@202947.m3u8
----------------------------------------------------------------------------------------------
History Channel
500kbps
http://iwantvls-i.akamaihd.net/hls/live/217070/history//history_1_500@217070.m3u8
----------------------------------------------------------------------------------------------
Bio
----------------------------------------------------------------------------------------------
Cartoon Network
500kbps
http://iwantvls-i.akamaihd.net/hls/live/215573/cartoonnetwork/cartoonnetwork_1_500@215573.m3u8
----------------------------------------------------------------------------------------------
Nick
500kbps
http://iwantvls-i.akamaihd.net/hls/live/215584/nick//nick_1_500@215584.m3u8
----------------------------------------------------------------------------------------------
Warner TV
500kbps
http://iwantvls-i.akamaihd.net/hls/live/217067/warner//warner_1_500@217067.m3u8
----------------------------------------------------------------------------------------------
RTL CBS Entertainment
500kbps
http://iwantvls-i.akamaihd.net/hls/live/217056/rtl//rtl_1_500.m3u8
----------------------------------------------------------------------------------------------
Jack TV
500kbps
http://iwantvls-i.akamaihd.net/hls/live/205427/jacktv/jacktv_1_500@205427.m3u8
----------------------------------------------------------------------------------------------
Solar Sports
500kbps
http://iwantvls-i.akamaihd.net/hls/live/205841/solarsports/solarsports_1_500@205841.m3u8
----------------------------------------------------------------------------------------------
BTV
500kbps
http://iwantvls-i.akamaihd.net/hls/live/202946/btv//btv_1_500@202946.m3u8
----------------------------------------------------------------------------------------------
Asian Food Channel
500kbps
http://iwantvls-i.akamaihd.net/hls/live/217071/afc//afc_1_500@217071.m3u8
----------------------------------------------------------------------------------------------
Food Network Asia
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