Manufacturer for Poly-crystalline Solar Panel 60W to Latvia Manufacturer
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Poly-crystalline Solar Panel 60W
Technical parameter
Maximum Power(W) 60W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 3.46A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 3.80A
Mechanical Characteristics
Cell Type Poly-crystalline 156 x 65mm
No of Cell 36 (4x9pcs)
Dimensions 678x657x35mm
Weight 5.0Kg
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——Poly-crystalline solar cell 156*65mm
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
https://nuvending.com/collections/nucharger/products/nucharger-folding-portable-solar-charger-with-8-000-mah-power-bank
I LOVE SOLAR CHARGERS!! They are so awesome! The folks at www.Nuvending.com were so kind to send me theirNuCharger S810 Tri Fold 10W solar panel and power bank to give a test run. I have one other solar panel that’s similar to this, but after trying this one I think I like it more! It’s a very light, yet sturdy item that is encased in a thick nylon material. It feels solid and well made. The unit unfolds to reveal two solar panels.
I tested this panel out with my Samsung Galaxy Tab 4 – which at the time was completely dead with 0 battery charge. I left it plugged in out on my patio in the sun for about 25 minutes, and upon turning the tablet on it had 17% charge! Not a bad conversion ratio at all.
Specs: Solar Power: 10W, 5V / 2A
Power Bank Input: 5V / 2A
Power Bank USB Output: 5V / 2A
5 Built In LED Lights
Battery Capacity: 8000mAh High Temp Resistant – Lithium Polymer
IP Grade: IPX4 – Water Resistant
NuCharger S810 Dimensions:
Extended: 455 x 170 x 15mm
Folded: 240 x 170 x 29mm
NuCharger S810 Package Includes:
1 x NuCharger S810 Units
1 x USB Cable with Lightening Plug for Apple, 30-Pin Plug for Apple 1st Gen, and Micro USB for Samsung.
2 x Carabiners
1 x User Manual
You can now buy me cake and things to take apart at:- https://www.patreon.com/bigclive
Programming info and unbricking info down below.
This is a very common and cheap module on ebay. As long as any temperature critical application has a secondary protection against overheating or overcooling then it should actually be usable.
The module runs on a 12V DC supply and draws about 20mA or 70mA when the relay is energised. The relay has a set of volt-free contacts optimistically rated for 20A at 125V AC. Probably better used at much lower current and voltage for longevity.
Here’s the programming info:-
A brief press of SET enters the main temperature adjustment mode with the current set temperature flashing. This can be adjusted with the up/down buttons, and holding them will make them auto-repeat.
When finished adjusting, the unit will store your new setting and revert back to normal operation after several seconds.
Holding down SET for about 5 seconds will enter programming mode. You can step through the program parameters from P0 to P6 with the up/down buttons and use SET to select them.
P0 Selects cooling mode or heating mode.
In cooling mode (C) the relay will energise and close the contacts when the probe temperature is above the set temperature.
In heating mode (H) the relay will energise and close the contacts when the probe temperature is below the set temperature.
P1 Allows you to set a hysteresis value between 0.1 to 15 degrees.
The hysteresis value is to prevent the relay chattering on and off when the probe is wavering around the set temperature point.
For instance, with hysteresis set to the default of 2 degrees, when in cooling mode and the temperature is set to 25 degrees, the relay will activate as soon as that temperature is reached, but not deactivate until the temperature is brought down to 23 degrees (25 degrees minus a hysteresis value of 2 degrees)
When in heating mode the relay would activate as soon as the temperature fell to 25 degrees, but would remain on until it reached 27 degrees. (25 degrees plus a hysteresis value of 2 degrees.)
P2 Highest temperature limit. Set to 110 degrees by default. This is used to limit the upper temperature than can be set.
P3 Lowest temperature limit. Set to -50 degrees by default. This sets the lowest temperature than can be set.
P4 Probe correction. Very neat. Allows you to calibrate the temperature the probe is sensing by +7.0 to -7.0 in tenth of a degree increments.
P5 Relay energisation delay of between 0 to 10 minutes to limit fast cycling of equipment like compressors. After setting this function the unit must be powered off and on again for the change to take effect. When I tested this it switched after about 35 seconds with a delay of “1″ and about 1:40 with a delay of “2″.
P6. This is an over-temperature limit that turns off the relay and displays a row of dashes on the display. Unfortunately it seems to take priority over menu access, so if you inadvertently set it below your room temperature you can effectively brick your unit. But this is recoverable in two ways. Either unplug the probe to make the unit think the temperature is very low (It displays LLL) and that will give access to the menu again, or use the factory reset function which involves holding down the plus and minus buttons while you turn the unit on. The display will do a self-test showing 888 and the unit will revert back to its default settings.
