OEM manufacturer custom Mono-Crystalline 30W Solar Panel Factory in Bangalore
Short Description:
We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for OEM manufacturer custom Mono-Crystalline 30W Solar Panel Factory in Bangalore, "Quality first, Price lowest, Service best" is the spirit of our company. We sincerely welcome you to visit our company and negotiate mutual business!
Mono-Crystalline 30W Solar Panel
Technical parameter
Maximum Power(W) 30W
Optimum Power Voltage(Vmp) 17.66V
Optimum Operating Current(Imp) 1.71A
Open Circuit Voltage(Voc) 21.39V
Short Circuit Current(Isc) 1.88A
Mechanical Characteristics
Cell Type Mono-crystalline 125×41.6mm
No of Cell 36 (4x9pcs)
Dimensions 449x554x25mm
Weight 2.8Kg
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*41.6mm
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
Unboxing and quick look at the Sunjack Portable Solar Panel charger and battery, by Gigawatt. This is the 14 watt Sunjack, and comes with an 8000 mah battery, charging cable, and carabiners (for hanging the solar panels up to charge).
Initial reaction…. I like it! The case and construction feel really sturdy. Outer shell feels like it’s made of a heavy duty nylon, the velcro closes really tightly, and the battery is low profile. The 8000 mah batter has 5 indicator lights, each one represents a 20% charge. So if all 5 are lit up, the battery is 100% charged. Looking forward to getting to use this–will give a better reaction and review after I’ve put a couple miles on it.
Check out my vid of the Sunjack in action here: https://www.youtube.com/watch?v=I4Zt6wr0GoE
Complete guide to alternative energy here: https://homesteadlaunch.com/alternative-energy/
Homestead Launch is a real estate company focused exclusively on homesteads. We help people find homestead land for sale, build their own self sufficient homes, and then use permaculture principles to develop their property with grid-independent water sources, off grid solar kits, permaculture gardens and food forests, backyard chickens and other small livestock, and much more.
If you are ready to get started on your homestead, take our free, 3-minute assessment here: https://homesteadlaunch.com/starting-homestead/. At the end, you will receive our best recommendations, customized to your situation.
We have created a ton of guides and courses over the years–backyard farming, shipping container housing, alternative energy, homestead defense, and more. Check them out here: https://homesteadlaunch.com/self-sufficiency/
You can also hire us to help you with your homestead, or contact us directly with your questions here: https://homesteadlaunch.com/contact/
Here, you have the short test of the ELEGEEK 10W 18V Semi-flexible transparent solar cell panel bought in Aliexpress.
Product Details:
Size – 440*190*5mm
Model – SWR1018B
Max. Power – 10W
Max Voltage: 18V
Max Current: 0.55A
More information: https://www.aliexpress.com/item/ELEGEEK-10W-18V-Semi-flexible-Transparent-Solar-Cell-Panel-with-DC-Output-Crocodile-Clip-440-190mm/32712715422.html
Conditions of the test:
- No clouds
- Temperature: 10°C
Measured values:
Voc (open-circuit voltage) = 22.5V
Isc (short-circuit current) = 0.2A
P = U*I
P = 22.5*0.2
P = 4.5W
The power measured is more than two times less than it is mentioned into the item description.
