75w Mini Monocrystalline Solar Panels Puerto Rico CNBM

75w Mini Monocrystalline Solar Panels Puerto Rico 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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75W Mini Monocrystalline Solar Panel CNBM

Monocrystalline Solar Modules

We offers a range of small, medium and large monocrystalline solar modules, designed for a range of requirements.

Specifications:

Tolerance	+/- 3%
Cell	Monocrystalline silicon solar cells (125 x 125mm)
N0. of Cells	72 (12 x 6)
Dimension of Modules (mm)	1581 x 809 x 40
Weight (kg)	15.5

Limits:

Operating Temperature	-40~+85?
Storage Temperature	-40~+85?
Maximum System Voltage	1000 VDC max.
Hail Impact	Diameter of 28mm with impact speed of 86km/h

Temperature and Coefficients:

NOCT	48C+/-2?
Voltage temperature coefficient (%/K)	-0.34
Current temperature coefficient (%/K)	0.09
Power temperature coefficient (%/K)	-0.37

Characteristics:

Model:	SGM-160D	SGM-165D	SGM-170D
Max-power voltage Vmp (V)	34.5	35.4	35.8
Max-power current Imp (A)	4.64	4.66	4.75
Open-circuit voltage Voc (V)	41.75	43.6	43.32
Short-Circuit Current Isc (A)	5.32	5.08	5.38
Max-power Pm(W)	160	165	170

Model:	SGM-175D	SGM-180D	SGM-185D
Max-power voltage Vmp (V)	36.1	36.2	36.2
Max-power current Imp (A)	4.85	4.97	5.11
Open-circuit voltage Voc (V)	43.68	43.8	44.8
Short-Circuit Current Isc (A)	5.49	5.48	5.51
Max-power Pm(W)	175	180	185

STC: Irradiance 1000W/m2, Module temperature 25?, AM=1.5

Monocrystalline Solar Panels Specifications Range

Maximum Power (Pm)	Dimension	Weight	Operating Voltage (Vmp)	Operating Current (Imp)	Open Circuit Voltage (Voc)	Short Circuit Current (Isc)
3W	158x241x25mm	0.5kg	8.5V	0.36A	10.5V	0.4A
4W	308x166x25mm	0.77kg	8.5V	0.47A	10.5V	0.54A
4W	308.x166x25mm	0.77kg	16.8V	0.24A	21V	0.27A
5W	296x215x25mm	0.3kg	16.8V	0.48a	21V	0.54A
10W	286x406x25mm	1.5kg	16.8V	0.59A	21V	0.66A
12W	286x406x25mm	1.5kg	16.8V	0.71A	21V	0.8A
14W	286x541x25mm	2kg	16.8V	0.83A	21V	0.96A
16W	286x541x25mm	2kg	17.2V	0.93A	21.5V	0.99A
18W	296x541x25mm	2.4kg	18.8V	1.07A	21V	1.2A
20W	296x641x25mm	2.4kg	17.2V	1.15A	21.5V	1.24A
24W	541x451x25mm	3.15kg	16.8V	1.14A	21V	1.56A
26W	541x451x25mm	3.15kg	17.2V	1.51A	21.5V	1.63A
30W	296x966x25mm	3.85kg	16.8V	1.78A	21V	2.03A
36W	541x641x35mm	4.7kg	16.8V	2.14a	21V	2.4A
40W	541x641x35mm	4.7kg	17.2V	2.33A	21.5V	2.5A
55W	1057x457x35mm	6.6kg	17.6V	3.12A	21.6V	3.3A
70W	546x1196x35mm	8.5kg	16.8V	4.15A	21V	4.7A
75W	546x1196x35mm	8.5kg	17.2V	4.36A	21.5V	4.8A
80W	546x1196x35mm	8.5kg	17.6V	4.55A	21.6V	4.9A
110W	1066x811x40mm	11.8kg	17.6V	6.25A	21.6V	6.6A
150W	1066x811x40mm	14kg	34.4V	4.36A	43.2V	4.7A

Q: What maintenance is required for solar panels?: Solar panels require minimal maintenance. Regular cleaning of the panels to remove dirt, dust, and debris is recommended to ensure optimal efficiency. Additionally, inspecting the panels for any damage or signs of wear and tear is important. It is also advisable to monitor the performance of the solar system regularly. Overall, solar panels are known for their durability and reliability, requiring little ongoing maintenance.

Q: can a small solar panel be charged with lamps?: Sure!...did you ever use a solar powered calculator indoors under a lamp?? It works just fine.

Q: i know that a solar panel of square meter generate 000 watts on a clear and sunny day, but i need to know the time rate. is it 000 watts per day or per hour? Thanks.: Actually, there's about 000W per square meter of optical power from the sun. Solar cells cannot collect all of that power though. In fact, most solar panels are only about 5% efficient (though some can be around 20%). So that means a solar panel that is square meter can only provide about 50W, not 000W. And that's only during peak sunlight hours.

Q: I'm going to pitch an idead to my school about switching to Solar Energy. What are positive and negative effects of the solar panels?Also what is the cost for installing them into a highschool?How much would the electricity bill decline afterwards?: Solar panels can convert sunlight into electricity which can be used in daily life,solar panels utilize sunrays,it doesn't discharge any polluted gas,it is environment friendly,it is also cost effective,you can make money by sell the surplus electricity to your country, On question is that solar panles have to be use in where sun is abundent.

Q: If not how do they give power to a house/a company?: They are wired into the power system much like the normal power from the local power co. That is simply stated as it can be a complex system with switching cercuits and computer control. Most home systems are more simple and in many cases the solar pannels realy only charge batteies. The ones that use them directly only feed them to certain curcits while the rest run off of the local power company. Solar systems still can't supply a lot of current so it takes a bunch of them to get much usable wattage.

Q: Hi everyone, I am a novice in solar energy system. I want to know if I am on the right track. Recently I bought a 30 W solar panel, 5 Amp controller, and a 22 Ah battery, how many watts and what kind of INVERTER do I need? I did an research some said 50 W and some said 300 W. And am I right on the 5 amp controller and 22 Ah battery to provide larger output of electric, or the higher the # the greater output for 30 W solar panel?Really appreciate for anyone who help!!!: With a 30 watt panel, producing about 2 amps, your not going to have much power from that. A 22 AH battery will give you 2 AH of usage. A battery should never be drained below 50%. What this works out to be is simply Amp draw for 2 hours. Which equals to 2V light bulb that draws amp for 2 hours. Not much. Now to replace that usage with your 30 watt panel, provided the panel is clean and in max sunlight, it will take 6 hours. If you attach an inverter to your system for 5 Volt Usage then the DC voltage drawn from the battery is very high. Example: Say you use a 5 Volt component that requires 50 Watts per hour to operate. The inverter will draw 5 Amps out of the Battery every hour to operate that component. That gives you and /2 of use before the battery is down to 50%.. Maybe that will be enough to charge up a standard Laptop battery. I have 2 30 Watt panels that produce 5 Amps, 4 6V batteries that have 480 AH and a 25 Amp Controller with a booster that increase the amp output to 20 Amps per hour. I live full time in an RV and raise the panels to get max output when I am parked. This system provides me with all the 5V throught the 500 Watt inverter that I need. Good luck on you system.

Q: Dont/Cant work alone?when you buya asolar panel you mUST GET bATTERIES, voltage regulators and many else stuff?cant they just work directly? or can i use normal batteres like Car batteries?The one who Really knows 0 pts. thanks: They can supply a current on their own, but that is not very useful. A battery allows you to store that current so that you can use it at night or when clouds are blocking the sun. the voltage regulator makes sure they do not provide more power than the battery or whatever else you hook it up to can handle. Most places that sell solar panels will have these items to go with them. You will probably want a battery with a larger capacity than a car battery.

Q: Can solar panels be used in areas with high levels of pollution from transportation?: Yes, solar panels can still be used in areas with high levels of pollution from transportation. While pollution can potentially reduce the efficiency of solar panels by blocking sunlight and depositing dirt or particles on their surface, advancements in technology and regular maintenance can help mitigate these effects. Additionally, installing solar panels can contribute to reducing overall pollution levels by transitioning to clean energy sources.

Q: Can solar panels be installed on a hotel or hospitality establishment?: Yes, solar panels can definitely be installed on a hotel or hospitality establishment. In fact, many hotels and resorts are increasingly adopting solar energy systems to reduce their carbon footprint, lower energy costs, and demonstrate their commitment to sustainability. Solar panels can be installed on rooftops, carports, or even as ground-mounted arrays, providing clean and renewable energy to power various operations within the establishment.

Q: i need someone to advice me which solar panels to buy.i have looked into few companies and i need some more info before decidingthe companies i checked were Sun tech trina solar Canadian solar and LDK solar.whice company should i pick?? please help.: If all things are equal buy local. If you are building for a LEED project then choose a manufacture within 500 miles. Another reason to choose a local panel is that if things go wrong there is a better chance of a satisfactory resolution. A no name knockoff from overseas might prove to be difficult to find a few years down the road. One good place to check is the Go Solar California website. They have proof of performance testing on hundreds of panels.

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