Newly Arrival Mono-Crystalline 50W Solar Panel Manufacturer in Muscat

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Technical parameter

Maximum Power(W)                        50W

Optimum Power Voltage(Vmp)        18.72V

Optimum Operating Current(Imp)    2.67A

Open Circuit Voltage(Voc)               22.83V

Short Circuit Current(Isc)                 2.94A

Mechanical Characteristics

Cell Type Monocrystalline              125×62.5mm

No of Cell                                        36 (4x9pcs)

Dimensions                                     636x554x25mm

Weight                                            4.2Kg

Front Glass                                     3.5mm,High Transmission, Low Iron,Tempered Glass

Junction box                                    IP65 Rated

Output Cable                                   TUV 1×4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients

Operating Temperature(°C):                -40°C ~ + 85°C

Maximum System Voltage:                  600V(UL)/1000V(IEC) DC

Maximum Rated Current Series:         15A

Temperature Coefficients of Pmax:     -0.47%

Temperature Coefficients of Voc:        -0.389%

Temperature Coefficients of Isc:           0.057%

Nominal Operationg Cell Temperature (NOCT): 47+/-2°C

Materials of solar panel

1).Solar Cell——Mono-crystalline solar cell 125*125mm

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

In which Zach Weiss of Elemental Ecosystems presents on water conservation features and everybody gets to build a pond, plus we smoke meat in a rocket stove kiln.

Day 6 High: We won the prize!
Day 6 Low: The kids REALLY need some attention from their parents.
Extra Cool: I never get tired of cooking things on fire.

ZACH WEISS: http://www.elementalecosystems.com/

SEPP HOLZER: http://www.holzerpermaculture.us/

WHAT’S GOING ON HERE?

We’re at Wheaton Labs for a two week permaculture design course for homesteaders, staying in a pop-up camper and getting our minds blown by the elegance and brilliance of permaculture design. Nick is doing a wrap up/review of the content each day and this is day two.

Nick is pretty new to permaculture. Although Esther has done a lot of reading and put ideas in his ears, these daily reviews will be from the perspective of a beginner getting started in permaculture.

Enjoy!

wheaton labs: richsoil.com and richsoil.com/pdc

Forum about the pdc on the permies forums: https://permies.com/wiki/160/61764/permaculture-projects/Homesteaders-PDC-permaculture-design-ATC

Erica and Ernie Wisner: http://www.ernieanderica.info/

The Rocket Mass Heater Builder’s Handbook: http://amzn.to/2qySr5p

Extension cord plugged into Sharp Room air conditioner unit model;

AF-S85PX
115V (105V)* 60Hz 8,000 BTU/h 7.1A 740W (550W)*
running on cool cycle. *KILL-A-WATT reading

Link to video showing battery voltage during usage & amps from panels in full sun while unit is running.

Combined solar power panels. 3 harbor freight 15watt amorphous, 8 Sunforce 15watt amorphous, 4 Siemens mono crystalline 55watt, 1 Sharp 80 watt poly crystalline, 2 Kyocera 80watt combined. Amorphous on separate 7 amp charge controllers. 12 AGM, 3 gel maintenance free batteries. 2 copper bars, 2 copper plates as bus connections. Mounted amp meter volt meter from bus plates. Mounted controllers and 1500 watt sine inverter volt meter amp meter gauges.

45 Watt Solar Panel Kit from;

http://www.harborfreight.com/

Sunforce 50048 60-Watt Solar Charging Kit from;

http://www.amazon.com

UB12350 Universal 12 Volt 35AH Battery batteries from;

http://www.batteriesasap.com/

Gauges from;

http://www.altestore.com/store/

http://bluesea.com/

Power Bright 1500 Watt Pure Sine Inverter & Battery cables from;

http://www.invertersrus.com/

Ultra-Conductive Copper (Alloy 101) bars from;

http://www.mcmaster.com/

Ground Mounting Rails, 1-1/4″ X 1-1/4″ 6ft 12 Ga from

http://store.wastewatersupplies.com/index.html

Hardware nots bolts, copper plates from;

http://www.mclendons.com/

Kyocera Sharp & Siemens Panels from ebay.