Trending Products Mono-Crystalline 50W Solar Panel Wholesale to Pakistan
Short Description:
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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
Custom system built for Raspberry PI to visualize your solar installation and control it via MQTT.
– More information below! –
In this video i just quickly go through how to setup a custom built ISO that i put together. I use this at home for controlling and managing my solar system. Including graphing of several inverters including BMS from Batrium.
I have included a couple of example scripts and dashboards.
I have ongoing work with this system and as time passes by i will be relasing more stuff including updates.
This first version out as of 2017-06-24 have no updating functions but will be included soon.
It includes stuff like Influxdb, mysql, graphite, mqtt, node red and alot more.
More information can be found on my page:
http://diytechandrepairs.nu/raspberry-solar/
Questions regarding the setup can be in comments below and in this thread: http://www.diypowerwalls.com/t-Esperyd´s-Raspberry-PI-project
Stuff that you can buy: ( Ell ebay links)
Raspberry PI 3: https://goo.gl/82hskZ
16GB SD card: https://goo.gl/MSzVKM
Raspberry Screen : https://goo.gl/mbCsW7
BATTERIES 18650 SUPER DEAL!: https://goo.gl/9eXj6Q
25mm Crimp lugs: https://goo.gl/gqyA8z
Heavy duty crimper tool: https://goo.gl/cW6cPl
50mm2 cable https://goo.gl/kaUzU6
MPI 10KW hybrid inverter: https://goo.gl/k47gWq
MPPT 7210 Charger controller: https://goo.gl/v5DBzP
PIP 4048 from Germany https://goo.gl/OcwzD9
PCM60X MPPT charger https://goo.gl/Z66bgw
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Do you want to contribute? Lets us make this channel the top channel on Youtube!
Patreon: https://www.patreon.com/DIYtech
Or more of direct style you can paypal me at
paypal@romer.se / https://www.paypal.me/diytechandrepairs
By contributing i can also include a shout out in the end of a video or in text. If so let me know 
(And I thank the ones who did contribute so far!!)
By buying the stuff i link to will also yield some extra for me.
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600W Grid-Tie Inverter (0.6KW) Wide input voltage 22-60VDC SY-GWV-600W-220V
Smart grid tie inverter is a compact unit, which directly converts direct current into alternating current for powering appliances and/or office equipments and connecting to utility grid. The AC output from Smart Microinverter is synchronized and in-phase with the utility grid. It is a key device of power generation systems such as PV power generation system, wind turbine power generation system. Smart Microinverter specially optimized design to work with modularization of DC power supplies which includes the mainstream solar modules, 18V (36 cells), 24V (60 cells) and 36V (72 cells) monocrystal and/or Polycrystalline solar panels, wind turbines and batteries. Smart Microinverters are stabilization, reliable and high conversion efficiency items. It is the best choice for PV power generation systems.
Advantages of Smart Microinverter
1. Unique circuit design, choice of import industrial electronic components, higher efficiency, more stable performance.
2. Creative MPPT technology, efficiency more than 99%, faster reaction, more sensitive of reaction and more reliable of Maximum power point locking.
3. Parallel modular design, small volume, distributed installation, easy for system configuration, flexible for combination, strong expansibility of system.
4. Adopting high-frequency isolation transformer type, high efficiency, and high security.
5. Perfect electrical protection function.
6. Aluminum alloy housing, not rust, heat-resisting and cold-resistant as well as anti-corrosion.
7. Getting electronic circuit design, appearance design and other core technology patents.
8. Wide input voltage (22-60VDC), suit for different DC power supply.
