OEM manufacturer custom Mono-Crystalline 50W Solar Panel Wholesale to Brunei

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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

A video showing the AC input terminals on the Magnum MS2812 and in the mini panel.

http://www.wholesalesolar.com/inverter-system/prewired-solar-power-center-2728121.html

On this episode we’re talking about 3 ways to keep your pool water warm to make the season just a little longer.

I got an email from Gene who asked, “what’s a good, cheap way to heat pool to make season last a little longer?”

There’s a few different options for heating up a pool including buying a gas heater, heat pump, or solar heater. But if you want something good AND cheap, there are 3 ways to heat the pool using the power of the sun.

- The cheapest and most effective way to keep your pool warm is to use a solar cover. These are the bubble-wrap like plastic covers that you lay bubble-side down on top of the water. If you have a really big pool, you may need to buy a solar cover reel OR you can cut your solar cover into more manageable pieces.

- You can use liquid solar covers, which last about a month and slowly release a tiny bit of non-toxic liquid that floats to the surface. It creates a thin coating that keeps the water from evaporating. And I’ve been asked so many times, and yes it’s totally safe to use.

- And finally, you can buy some Solar Rings. These are round, floating mini solar covers that you can just toss in your pool. They connect with magnets and provide up to 21,000 BTU’s of heat per day.

So those are the 3 cheap ways to heat your pool, but if you already have a pool heater and want to save some extra money, well, that’s why we have a….

Bonus Tip!

Today’s bonus tip is brought to you by The Art of Pool Care, which is an illustrated downloadable guide I created that covers everything you need to know about pool care.

To buy it, go to http://www.SwimUniversity.com/Art and enter the promo code: VIDEO to get $5 off.

All of these cheap pool heating methods can actually help save you money if you have a more expensive heating system, like gas or electric.

You can heat your pool up to the temperature you want using your main heater and then use either a solar cover, solar rings or liquid solar cover to help keep that heat in your pool. It’s like heating up your coffee and putting a lid on it to keep it warm.

If you have questions about your pool or hot tub, go to http://www.Facebook.com/SwimUniversity, click “message” and send me your question.

And for more information go to http://www.SwimUniversity.com

That’s it guys. Thanks again and Happy Swimming!