6 Years manufacturer Mono-Crystalline 50W Solar Panel for Jamaica Importers

Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for 6 Years manufacturer Mono-Crystalline 50W Solar Panel for Jamaica Importers, We are sincerely looking forward to establishing good cooperative relationships with customers from at home and abroad for creating a bright future together.

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

ซื้อ : http://www.rakaonlineyt.xyz/p/xyz380142 เช็คราคา สปอร์ตไลท์พลังเเสงอาทิตย์ 30 Watt Polycrystalline Solar Panels รีวิว ราคา ราคา ราคาโปรโมชั่น เช็คราคาล่าสุด ซื้อที่ไหน ราคา ดีไหม ราคาโปรโมชั่น ราคาล่าสุด ราคาพิเศษ ราคาโปรโมชั่น แนะนำ สั่งซื้อออนไลน์ คุณภาพดี ซื้อที่ไหนดี สปอร์ตไลท์พลังเเสงอาทิตย์ 30 สปอร์ตไลท์พลังเเสงอาทิตย์ 30 Watt สปอร์ตไลท์พลังเเสงอาทิตย์ 30 Watt Polycrystalline สวัสดีครับ คุณกำลังมองหาที่จะซื้อ สปอร์ตไลท์พลังเเสงอาทิตย์ 30 Watt Polycrystalline Solar Panels สั่งซื้อทางนี้เลย สะดวกสบายและส่งฟรี ถึงบ้านคุณ เราตรวจสอบราคา เราคิดว่าร้านค้านี้มีราคาที่เหมาะสม สั่งซื้อ สปอร์ตไลท์พลังเเสงอาทิตย์ 30 Watt Polycrystalline Solar Panels เลยวันนี้ ใช้ไฟฟรีทุกวัน ไม่เสียค่าไฟสักบาท ใช้พลังแสงอาทิตย์ 100% (ทนแดด ทนฝน) ไฟเปิด ปิด เองอัตโนมัติ ในทุกๆวัน ไม่ต้องเดินสายไฟบ้าน ตั้งตั้งง่าย ทำได้ด้วยตัวเอง(มีเเบตเตอรี่ในชุดสินค้าพร้อมใช้) ข้อมูลจำเพาะของ สปอร์ตไลท์พลังเเสงอาทิตย์ 30 Watt Polycrystalline Solar Panels รายการสินค้าในกล่อง สปอร์ตไลท์โซล่าเซลล์ 30 Watt LED 1 โคมเเผงโซล่าเซลล์ ขนาด 30 Watt 1 setเเบตเตอรี่ ขนาด 24

http://www.overunity.com/13282/carbonfiber-alufoil-selfmade-diy-battery-with-naco3-or-ashwater-electrolyte

Hi Guys,
finally I wanted to show you now my new DIY selfmade battery technology.
This is very easy to make and puts out quite an amount of small MilliWatts of power.

Not just yet to light up an 1.2 Volts 0.22 Amps incandescent bulb, but at least it blinks it.

With a well built Joule Thief circuit this should be able to really power up many LEDs very brightly.
This will be the next thing I will try.

So how is this battery be made the cheapest way ?

You just need Aluminiumfoil from the supermarket,
a carbonfiber sheet ( This is the only thing you probably have to order,
as the other parts you will get very easily) and some ashes from a fireplace.
(woodashes or coalashes) or instead of the woodashes you can also get Sodium Carbonate, that is also called Washing Soda. This is also available is every bigger supermarket. You could also use Sodimpercarbonate from spot removal wshing solution powders , but this is more aggressive and more expensive, so stick with ashes ( it is free) or
buy some washing Soda.

So then you take about 3 to 4 teaspons of Washing soda or ashes and put it in about 100 MilliLiters of tap water ( about 1/2 drinking glas full of water).
Then you use this solution after stirring to put it onto a paper towel and put this wet paper towel between the alufoil and the carbonfiber sheet.

Then you have just about 1.4 Volts open circuit voltage and more than 100 milliamps of short circuit current. (from a size of around DinA4 sized sheets, so around 20 x 30 cm).

Now you can stack several cells in series to be able to directly light some LEDs or just use a Joule Thief circuit on ONE cell to light up a few LEDs.
I will soon build my own powerful Joule Thief circuit and will show this also then.

So stay tuned to my channel and please subscribe, rate and comment and share it with your friends.
This is a great battery cell for emergency usage as the only thing that decomposes is the Alufoil ! The carbonfibersheet can be washed off with water and always be reused !

This is the way to go to build selfmade cheap batteries to power LEDs.

Hope you enjoyed it.

Regards, Stefan.Link to this video:

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