Sep Solar Panels - Mono 156mm Solar Cells Photovoltaic Product Purchase

Sep Solar Panels - Mono 156mm Solar Cells Photovoltaic Product Purchase System 1

Sep Solar Panels - Mono 156mm Solar Cells Photovoltaic Product Purchase System 2

Sep Solar Panels - Mono 156mm Solar Cells Photovoltaic Product Purchase

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 8250 watt

Supply Capability:: 10000000 watt/month

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Solar Module Summarize

Solar Module is the core part of solar PV power systems, also is the highest value part of it. The function of Solar Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.

Company Description

CNBM International Corporation, as an important external business platform of CNBM Group, plays as a role to export solar products produced by CNBM. Headquartered in Beijing, We have entered into Solar PV industry since 2005. CNBM Solar is specialized in PV power systems which takes advantage of reliable supplying, convenient installation and free maintenance, and has been used widely, and it is the compensation and substitution of normal power supply. We provide power solutions for home, business and industrial customers, and provide off-grid PV systems for rural area. Our company not only can supply high quality solar Products, but also provides professional system Solutions and high quality services.

Technical Parameter:

Model Type	Good Quality 250W Solar Panel
Peak Power-Pmax(W)	250W
Open Circuit Voltage-Voc(V)	44.2
Maximum Power Voltage-Vmp(V)	36
Short Circuit Current-Isc(A)	5.4
Maximum Power Current-Imp(A)	5
Maximum System Voltage	1000V DC
Maximum Series Fuse Rating	10A
Power Tolerance	-1~+3%
Temperature Coefficients of Pmax	-0.45%/℃
Temperature Coefficients of Voc	-0.348%/℃
Temperature Coefficients of Isc	0.031%/℃
Nominal Operating Cell Temperature	44.5±2℃
Standard Testing Condition(STC)	Irradiance:1000W/m²;Temperature:25℃;AM=1.5
Qualification Test Parameters
Operating Temperature	-40℃~+85℃
Storage Temperature	-40℃~+85℃
Pressure Bearing	≥5400Pascal/m²
Wind Bearing	≥5400Pascal/m²
Mechanical Characteristics
Cell Size	Mono 156*156mm±0.5
No.of Cells	60pcs(6*10)
Dimension	164099240mm
Weight	18.8Kg
Glass	3.2mm High Transmission,Low Iron
Frame	Anodized Aluminum Alloy
Junction Box	IP65Rated
Internal Diodes	3 Bypass Diodes
Cable	1*4.0mm² Length 900mm

Product Show:

Mono 156mm Solar Cells Photovoltaic Product Purchase

Packing & Shipping:

Mono 156mm Solar Cells Photovoltaic Product Purchase

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

The normal size is packed by 25pcs/ carton / pallet. Paper carton for FCL shipping and wood carton for LCL shipping.

FAQ:

（1）Have you ever sold your products to companies in my country?

Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.

（2）When did your company set up? You are a new company, how can I believe your quality?

We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, VDE, UL.

Q: Can solar panels be installed on a south-facing wall?: Yes, solar panels can be installed on a south-facing wall. In fact, a south-facing wall is often the most ideal location for solar panel installation as it receives the most sunlight throughout the day.

Q: Can solar panels be installed on a pergola or shade structure?: Yes, solar panels can be installed on a pergola or shade structure. However, it is important to ensure that the structure is sturdy enough to support the weight of the panels and that they are properly angled to receive maximum sunlight. Additionally, the design and installation should be done by professionals to ensure safety and optimal performance.

Q: I'm just geting into electonics and stuff. So I am trying to make a simple USB charger. I'm looking for at least 4 volts output. What I've got is two solar panels (detached) a 4 AA battery holder, and a circuit board with an led on it (took the solar panels out of old lawn lights. I need more charge out of my panels (I think) so I tried attaching them. I soldered the positive wire from one to the positive connection on the other and negative wire to negative connection. After doing so and checking the multimeter, it says I have no output at all. How do you connect them?: Leave the two positive terminals connected together.Disconnect the negative leads from each other. Get two amp diodes from radio shack. Connect each diode in series with each negative lead. there is a band on one end of the diode. Connect each diode so that the end with the band is attached to the negative side of each solar panel. Tie the other ends of the diodes together. This will become the new negative end of your solar panel supply. With the sun shining on the panels , you will now measure the voltage from the plus side of the solar panels to the new negative junction. Connect your load leds in place of the voltmeter and enjoy. Without the diodes , each solar cell thinks the other solar cell is the load. In effect each solar panel is shorting out the other. Some solar panels that you buy already have a diode in their junction box connected for that purpose. You need the diodes to provide the necessary isolation between the two panels, then they can both act in parallel to provide current to the load.

Q: I need to find a way to clean solar panels that automated, at best;A way beside using a large 'squeegee': Automating okorder /

Q: Can solar panels be installed on a parking lot or carport?: Yes, solar panels can be installed on a parking lot or carport. In fact, this is a growing trend known as solar carports or solar parking lot canopies. These structures not only provide shade for vehicles but also generate clean and renewable energy. They are a great way to utilize unused space for solar power generation while providing additional benefits such as reducing heat island effect and offering covered parking.

Q: What is the impact of tree shading on solar panels' efficiency?: The impact of tree shading on solar panels' efficiency is negative as it reduces the amount of sunlight reaching the panels and therefore decreases their energy production.

Q: Can solar panels be used for powering outdoor events or festivals?: Yes, solar panels can definitely be used to power outdoor events or festivals. They are a sustainable and reliable source of energy that can provide electricity to run lights, sound systems, food stalls, charging stations, and other equipment needed for such events. Additionally, solar panels can be easily set up in open areas, making them ideal for powering outdoor gatherings without the need for grid electricity or noisy generators.

Q: Can solar panels be installed on a fire station or emergency services building?: Yes, solar panels can be installed on fire stations or emergency services buildings. In fact, many fire stations and emergency services buildings have already adopted solar energy to reduce their carbon footprint and save on energy costs. The ample roof space available on these buildings makes them ideal candidates for solar panel installation. Additionally, the use of solar power can provide backup power during emergencies, ensuring uninterrupted services even during power outages.

Q: Interested to know if it is possible to install Solar Panels to run my Jacuzzi?Don't want to do the whole house just the jacuzzi anybody have any ideas Thanks: You can do this by isolating the jacuzzi, you will need a solar array adequate for the power draw of the jacuzzi, a charge controller, battery bank, off-grid inverter and switch gear. This is the expensive way to go--especially if you are planning to heat the water with the solar. A better option would be to heat the jacuzzi with solar thermal panels. It is plumbing instead of electrical, but the cost would be much less. If you still want to do PV (electric) solar, think about putting a non-isolated grid-tie solar array on your home. They are much cheaper, and if you think about it, it really does not matter if you use the solar electricity to run a light, a fridge, a TV, or a Jacuzzi, that amount of power is subtracted from your overall house power bill. Just size the array for the power output of the jacuzzi, and let the power meter do the rest. Your overall result will be the same and the system will be half the price, or less.

Q: How do solar panels and heaters work?: Solar panels are solar powered- they use energy produced from the sun. While heaters- receive already produced energy to produce heat... hope this helps!

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