OEM Mono Sun Power Solar Panels 4 Kw - Factory Direct Sale CNBM

OEM Mono Sun Power Solar Panels 4 Kw - Factory Direct Sale CNBM

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 set

Supply Capability:: 300000 set/month

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Quick Details

Place of Origin:	Guangdong, China (Mainland)	Brand Name:	CNBM	Model Number:	SGM-2F-160W
Material:	Monocrystalline Silicon	Size:	505100570mm	Number of Cells:	36pcs
Max. Power:	160Wp	Modes of Supply:	Factory Directly Supply	OEM panel solar:	Acceptable
Cell Brand:	Taiwan solar cells	Cell efficiency:	15.94%-18.10%	Frame:	Aluminium Alloy
Certificates:	TUV, IEC, CE, ISO9001/14001 and RoHS

Packaging & Delivery

Packaging Details:	carton box & wooden pallet [ solar panels ]
Delivery Detail:	10-15working days after order confirmed

OEM Mono sun power solar panels --- Factory direct sale

Product Description

1.with controler, cable, mounting and bag, ready to use

2.High transmittance low iron tempered glass with enhanced stiffness and impact resistance

3.Unique frame design with high mechanical strength for easy Installation.

4.Advanced encapsulation material with multiplayer sheet lamination to provide efficient protection from the severest environmental conditions

5.Outstanding electrical performance under high temperature and low irradiance conditons

6.it can be widely used for home, for camping, for emergency

Electrical Character

Electrical Characteristics
Model	SGM-2F-2x80W
Cells size (mm):	156*78
Cells per module:	36pcs
Module size (mm):	505100570mm
Power tolerance:	+/-3%
Nominal peak power(WP):	160w
Nominal voltage(V):	17.7
Nominal current (A):	9.03
NOCT:	45+/-2degree
Voltage temperature coefficient:	-0.33%/degree
Current temperature coefficient:	+0.05%/degree
Power temperature coefficient:	-0.23%/degree
Open circuit voltage (Voc):	21.6
Short cirsuit current(Isc):	9.76
Conversion efficiency:	18.40%
Product name :	protable solar panel
Max system voltage:	1000V DC
Surface Maximum Load Capacity	60m/s(200kg/sq. m)

Q: I have a cabin that is way out in the middle of no where, it would cost 000's of dollars to get power to it. If I have a 8,000 BTU air conditioner that runs on 25 volts and 5 amps (or 875 watts)How many solar panels will I need to run this during the day, plus charge the batteries to run it all night? How many batteries would I need: OK, in addition to the solar panels, you wil need an inverter (DC to AC; 2V t0 20V) capable of delivering 20A continuously and as much as 40A for the compressor starting surge, and a fairly large battery bank capable of delivering something over 2000 watts continuously (losses in the charging and conversion process) as well as the surge. So, if your actual demand is now calculated around 2000 watt/hour, and you need to both run the unit and charge batteries during the daylight hours - and considering that the ideal charging rate for a lead-acid battery is on the order of 0% of its capacity, you will need a huge reserve on the battery section and a huge excess on the solar section to make up for the 5 hours maximum input. So, the average high-quality deep-discharge battery will do about 400Ah @ 2.6V. Which comes to 5040 watts for one hour. For round figures, it will give you 2000 watts for 2.5 hours. You will need a minimum of eight of them just to make your system run for the 9 hours you are anticipating. Given that you do not want to run the batteries to zero each night, a 50% reserve would be a wise investment - comes to now twelve (2) batteries. Now, you will have to make 2000 watts (to run the unit) and also produce and another 8600 (per hour for five hours) watts to charge the batteries for the next night. Again, for round figures, you will need 0,000 watts of solar power, or seventy (70) panels. At ~0 watts/s.f. (00 watts/meter), that comes to about 000 square feet or 00 square meters. Modern non-crystaline panels may reduce this by 20%, or so but no more than that. You will be charging the batteries at roughly 20% of their discharge capacity - which will pretty much cut their service live in half, or so. As the average deep-discharge battery has about an 8-year life span under ideal conditions (and your situation will be far from ideal) you may expect to replace them every four years or so with good care. Much less with no care.

Q: How do solar panels perform in extreme temperatures?: Solar panels can still generate electricity in extreme temperatures, but their efficiency may be slightly affected. In high temperatures, solar panels may experience a decrease in their power output due to increased resistance in the electrical circuits. In extremely cold temperatures, solar panels may become less efficient temporarily, but they can still produce electricity as long as there is sunlight. Overall, while extreme temperatures can have a minor impact on solar panel performance, they are designed to withstand a wide range of weather conditions and continue to produce clean energy.

Q: Can solar panels be installed on a barn or agricultural building?: Yes, solar panels can be installed on a barn or agricultural building. In fact, barns and agricultural buildings are often ideal locations for solar panel installation due to their large, open rooftops and proximity to open spaces. Installing solar panels on barns can help farmers and agricultural businesses reduce their electricity costs, generate clean energy, and contribute to a more sustainable farming practice.

Q: Can solar panels be used for charging outdoor power tools?: Yes, solar panels can be used for charging outdoor power tools. They can harness sunlight and convert it into electricity, which can then be used to charge the batteries of outdoor power tools. This allows for a sustainable and convenient way to power these tools without relying on traditional electricity sources.

Q: Can solar panels be used for powering remote monitoring systems?: Yes, solar panels can be used to power remote monitoring systems. Solar panels capture sunlight and convert it into electricity, which can then be used to power various devices and systems, including remote monitoring systems. This makes solar panels an environmentally friendly and cost-effective solution for powering such systems in remote locations where access to the electrical grid may be limited or non-existent.

Q: cheapest price for a 20 watt solar panel sold on line: Solar panels installed are roughly $0/watt in commercial quantities. Bare panels? Do a google search and see what you can find. But for the record, there are panels and there are panels. Stuff from China put together in a shed somewhere will not perform in the same way as some of the new thin-film amorphous panels coming out of the US and Europe. So, in many ways you get exactly what you pay for.

Q: I want to plug my solar system battery bank into my transfer switch on my cabin when not using a generator. The transfer switch will handle 220 volt from my generator. How do I get a 220 volt inverter that runs 60 hz or do all of them run 50 hz.I see plenty of 20 volt 60 hz. I'm at the point of needing to order one and I'm not sure.: Sun okorder

Q: i would like to hook up a power outlet to a solar panelmy light system is 500watts will run for 8 hours/day between noon to 8PM.So what is the most effective system do I need?: Most efficient manner would probably be to use solatubes, or sun tunnels during lighting hours, then replace the 500 watt lighting system (assuming it's incandescent) with LED's, that should give you about the same light output for around 00 watts or a little less even. Then you need a solar panel that can produce 00 watts for as long as you want (at a 00 watt lighting system) or 200 watts for /2 the time you want, etc, etc. Allow a good 0% or so for inverter inefficiencies, and 0% or so for reserve, so 20 watt's per 00 watts. After you have this, you will want a charging controller, a battery, or battery bank (These should at very least be deep-cycle, or better yet golf-cart batteries with series between 2, and parallel between banks of 2 for the 2-volt portion of the system), with enough amp-hours to support your system, plus a good 0% or so reserve, plus another 0% or so for inverter inefficiencies (remember the over sized solar panel above, this is why), than of course you also need a 2-volt DC to 20-volt AC, 60 Hz system (or 240 volt AC 50 Hz system, depending on your AC system) inverter.

Q: Are solar panels worth it?? I mean the price you by for them up front is a lot, so you properly need a loan for it. So how does it work? Won't the loan be just as much as you electric bill?Im just really confused about it.: Solar panels are one of today's best investments! With a lifespan of 25 to 30 years minimum, and a payback period of 0 year or less, the economics are a no-brainer. There are often state loan programs giving you low interest or no interest for a length of time. There are also tax credits and rebates that take care of a lot of the up front money. Calculate for yourself what you will pay to your utility over the next 30 years. Then see how the cost of a solar electric system compares. My company has helped scores of homeowners and business owners claim Independence and take control of their energy costs for the next few decades. Contact us to have a site evaluation and payback analysis for your particular situation.

Q: That one costs money but looks like it might work. I don't really have the money for it but if it works then it would probably be worth it. Do homemade solar panels really work or is it just a gimmick? I'm really interested to see if anyone has actually tried this and to see what they say about it.Thanks: Home made solar panels should work just as well. You can make some thrifty ones that don't cost thousands of dollars! And it will truly save you a lot of money in the long run and can even power your home, even after a storm when everyone elses power is out

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