10 Years Manufacturer Mono-Crystalline 50W Solar Panel Factory for Lyon

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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

Presenting Comet ISON and other strange visitors to our stellar neighborhood…
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What unsolved mysteries lurk out in the thick blackness of space? Presenting 5 mysterious celestial objects in our Solar System, including Comet ISON, the Black Knight Satellite, 1991 VG, Object X and Planet X / Nibiru.

Dig Deeper:
Promising Comet ISON Gives Perplexing Performance En Route to Sun:

http://bit.ly/1iNLdBL

ISON Tracker from The Sky Live:

http://bit.ly/1emw5bi

NASA – Suspected Asteroid Collision Leaves Odd X-Pattern of Trailing Debris:

http://1.usa.gov/IeMJPE

SETA & 1991 VG Research [PDF]:

http://bit.ly/1jEGwId

Planet X? New Evidence of an Unseen Planet at Solar System‘s Edge:

http://bit.ly/1dxG94L

Music: “Take the Lead”
by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0

http://creativecommons.org/licenses/by/3.0/

Dark5 is a curated repository of knowledge featuring the darkest, strangest, weirdest, scariest and most amazing of science, science fiction, history, technology and horror. Within you’ll encounter paranormal top 5 lists including the most mysterious photos that cannot be explained, mysterious creatures caught on tape, secret conspiracies, unexplained videos, aliens, UFOs and the creepiest monsters real and imagined.

This is the rubber raft I rescued from the deep. I took it around the harbor and shot this video after cleaning it up and patching the holes with gorilla glue and duct tape. When we were kids we used to turn anything into a boat, pieces of wood, old boxes, garbage bags full of sawdust, you name it. For safe boating you will need to bring a life jacket. I also recommend a bailing can, spare set of oars, and a flotation cushion.

I have less than $50 invested in this boat and motor, but batteries are spendy. With a solar charge controller and proper care, deep-cycle lead/acid batteries will last for years.