Hot-selling attractive Poly-crystalline Solar Panel 2W in Brasilia
Short Description:
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Poly-crystalline Solar Panel 2W
Technical parameter
Maximum Power(W) 2W
Optimum Power Voltage(Vmp) 6V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 7.2V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 12 (2x6pcs)
Dimensions 145x145x18mm
Weight 0.4KGS
Front Glass 3.2mm, High Transmission, Low iron, tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operating Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline solar cell 156*156mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
Features
1. High cell efficiency with quality silicon materials for long term output stability
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Both Poly-crystalline and Mono-crystalline
5. Excellent performance in harsh weather
6. Outstanding electrical performance under high temperature and low irradiance
Quality assurance testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
Get the project kit at http://nevonprojects.com/solar-street-lights-with-auto-intensity-controller/
This system automatically adjusts intensity of streets using PWM by running on solar power.
Irrigation
Green top drip caps: https://goo.gl/sDQbX5
Round Coco/soil drip tops: https://goo.gl/1WkLzY
$7 drip line splitter adjustable: https://goo.gl/1rT7Yj
$18 drip line splitter cleanable: https://goo.gl/TOjTqg
Cleanable Inline strainer for hydro pumps: https://goo.gl/HkPtYM
Cheap DC controllable hydro pump: https://goo.gl/LjXvTz
Res float valve RO: https://goo.gl/5KLl26
Nutrients I use:
Canna Coco A&B 5L: https://goo.gl/cbtig7
Recharge Microbe package: https://goo.gl/JaodQM
Nectar liquid bone meal: https://goo.gl/v48Cv8
Rock Resinator: https://goo.gl/YgNqQY
Terpinator: https://goo.gl/VvDMqY
My favorite CALmag: https://goo.gl/evn77D
Cheaper Roots excell replacement: https://goo.gl/XsS3xv
Cheaper Enzyme than Hygrozyme (just as good): https://goo.gl/9N1TwS
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DIY LED parts
best wire for COB holders: https://goo.gl/zjMXfc
crimp connectors: https://goo.gl/tjC5Iu
LED driver AC pwr switch: https://goo.gl/0KIFWS
Whole circuit power monitor: https://goo.gl/Siy7Gr
Remote LED driver to COB wire (4 conductor): https://goo.gl/1leXmr
Sexy little waterproof connectors: https://goo.gl/tnVTM0
Water Resistant ABS project box (diy connections): https://goo.gl/0fFjqm
Best 4-40 thread tapper: https://goo.gl/ecwxPb
Best metal tap, drill, cutting lube: https://goo.gl/9hsOrV
Stainless COB holder screws 4-40: https://goo.gl/dEHZIC
AC driver power port: https://goo.gl/3qJiDW
AC Daisy chain female port: https://goo.gl/620niF
AC Daisy chain cord: https://goo.gl/U7Acv4
DC power barrel connectors: https://goo.gl/mq2rn4
285w LED cannabis grow light in a 4×4 tent, yielding 521g in 9 weeks. Strain “La Blanca” great white shark cross. This video features full build and flower cycle including harvest and yield report. Nutrients: Real Growers’ RECHARGE, Canna Coco A/B base, Biocozym, mendo avalanche by GrowMore, PK boost: advance nutrients Overdrive, foliar spray: Optic foliar full line & Heavy16 foliar.
