Pro Solar Panels Polycrystalline Silicon Solar Panel 250w

Pro Solar Panels Polycrystalline Silicon Solar Panel 250w System 1

Pro Solar Panels Polycrystalline Silicon Solar Panel 250w

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 30000 pc/month

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Standard Test Conditions of Polycrystalline Silicon Solar Panel 250W:

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

Advantages of Monocrystalline Silicon Solar Panel

• CNBM Solar performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

Characteristics
Max Power Voltage Vmp (V) 17.2V 17.3V 17.4V 17.5V 17.6V
Max Power Current Imp (A) 7.56A 7.81A 8.05A 8.29A 8.53A
Open Circuit Voltage Voc (V) 22.1V 22.3V 22.4V 22.5V 22.6V
Short Circuit Current Isc (A) 8.01A 8.36A 8.59A 8.76A 9.01A
Max Power Pm (W) 130W 135W 140W 145W 150W

Temperature Coefficient of Cells
NOCT 47℃±2℃
Temperature Coefficients of Isc (%/℃) +0.06%
Temperature Coefficients of Voc (%/℃) -0.33%
Temperature Coefficients of Pmp (%/℃) -0.45%

Mechanical Data
Type of Cells(mm) Poly156×156
Dimension 1470×670×30/35mm
Weight 11/11.1kg
NO. of Cells and Connections 4×9=36
The dimension of the modules can be changed according to the demand of clients

Limits
Operating Temperature –45 °C to +80°C
Storage Temperature –45 °C to +80°C
Max System Voltage 700V

Guarantee
Products Guarantee 2 yrs free from defects in materials and
workmanship
Performance Guarantee No less than 90% within 10yrs and no less
than 80% within 20yrs

Polycrystalline Silicon Solar Panel 250W

FAQ

We have organized several common questions for our clients，may help you sincerely：

①What price for each watt?

It depends on the quantity, delivery date and payment terms,

②What is your size for each module? Can you tell me the Parameter of your module?

We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.

③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?

Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.

We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.

④What is your warranty system?

Our product performance guarantees for 25 years

• 12 years guarantee for workmanship

• Timeliness of delivery

• Quality Products certified (TÜV, UL, CE, ISO)

⑤How do you pack your products?

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

⑥ Can you do OEM for us?

Yes, we can.

⑦How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

Q: How do solar panels affect the property's green certification?: Solar panels can positively impact a property's green certification by enhancing its sustainability and energy efficiency. The installation of solar panels reduces reliance on non-renewable energy sources, decreases carbon emissions, and promotes the use of clean energy. This aligns with the requirements of most green certification programs, which prioritize environmental responsibility and conservation. Therefore, incorporating solar panels can contribute significantly to a property's green certification and help demonstrate its commitment to sustainable practices.

Q: Can solar panels be installed on ground-mounted structures?: Yes, solar panels can be installed on ground-mounted structures. In fact, ground-mounted solar panel systems are a popular choice for residential, commercial, and utility-scale projects. They offer flexibility in terms of location, orientation, and scalability, making them an ideal option for areas with limited roof space or shading issues. Ground-mounted structures can be customized to optimize solar panel angles for maximum energy production and are easier to install and maintain compared to rooftop systems.

Q: How long does it take to recoup the cost of solar panels through energy savings?: The time it takes to recoup the cost of solar panels through energy savings can vary depending on several factors such as the initial cost of the panels, the amount of energy they generate, and the cost of electricity in your area. On average, it can take anywhere from 5 to 20 years to recoup the upfront cost. However, it's important to note that solar panels have a lifespan of 25 to 30 years, so you can continue to benefit from energy savings long after recovering the initial investment.

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?: How critical is the power, and is it only lighting? If it's only lighting what the other person suggested about a SunTunnel is the best solution. Not only is it less than /0 the cost, it will be 00x as efficient. If you think about it, it's kind of silly to turn the sun's light into electricity, throwing away 80%+ of the energy in the process, then turn that back into light again, throwing away 95% of that energy in the process. Much better to just use the light directly. Or cut some ordinary skylights or windows. If you are intent on solar electricity, it would be better to install a grid-tied system, and offset the electricity from your building in general, rather than try to build a dedicated outlet for the lights. Call a professional solar installer for a free quote.

Q: I need a 2v (500-800ma) solar panel that in can fit on a 24inx4in flat surface. Where can i get one this size and with this power?: Here's okorder /

Q: What is the difference between on-grid and off-grid solar systems?: On-grid solar systems are connected to the local electricity grid, allowing excess electricity to be fed back into the grid and potentially earn credits or payments. Off-grid solar systems, on the other hand, are not connected to the grid and rely on energy storage solutions, such as batteries, to provide electricity when solar production is low or during nighttime.

Q: what is solar panel? full description needed?: Solar panels are devices that convert light into electricity. They are called solar panels because most of the time, the most powerful source of light available is the Sun, called Sol by astronomers. Some scientists call them photovoltaics which means, basically, light-electricity. A solar panel is a collection of solar cells. Lots of small solar cells spread over a large area can work together to provide enough power to be useful. The more light that hits a cell, the more electricity it produces, so spacecraft are usually designed with solar panels that can always be pointed at the Sun even as the rest of the body of the spacecraft moves around, much as a tank turret can be aimed independently of where the tank is going. DS's solar cells are even more efficient than regular solar panels made for satellites because they use solar concentrators.

Q: How hard is it to install solar energy panels on your house? Is this a reasonable way to produce 00% of your house's energy? Is there any danger?: Hi okorder

Q: Are there different types of solar panels?: Yes, there are different types of solar panels, including monocrystalline, polycrystalline, and thin-film panels. Each type has its own unique characteristics and efficiency levels, making them suitable for different applications and environments.

Q: Can solar panels be used to power swimming pools or hot tubs?: Yes, solar panels can be used to power swimming pools or hot tubs. Solar energy can be harnessed through solar panels and converted into electricity to operate the pumps, heaters, and other equipment required to maintain the desired temperature and cleanliness of the water in swimming pools or hot tubs.

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