• SM660-250w Monocrystalline Solar  Module  Black Series System 1
  • SM660-250w Monocrystalline Solar  Module  Black Series System 2
  • SM660-250w Monocrystalline Solar  Module  Black Series System 3
  • SM660-250w Monocrystalline Solar  Module  Black Series System 4
SM660-250w Monocrystalline Solar  Module  Black Series

SM660-250w Monocrystalline Solar Module Black Series

Ref Price:
get latest price
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 set
Supply Capability:
8000 set/month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

 Product Description:


1.Structure of  Monocrystalline Solar  Module SM660-250wSeries Description

Monocrystalline Solar  Module SM660 250W: High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

II Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.

III EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.

IV AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.

V Junction box: Multi function junction box with water proof.

VI Long lifetime: ≥25 years; Less power decrease.

VII Good performance of preventing from atrocious weather such as wind and hails.

VIII Resisting moisture and etching effectively, not effected by geology.

IX The certificate issued by international authority: TUV, IEC, CE.ISO9001.MCS

 2. Characteristics of Monocrystalline Silicon Solar Panel:

• Guaranteed tolerance +3%

• High manufacture standards
• Reliable power output
• High module efficiency
• Module efficiency up to 15.5%
• Cells efficiency up to 17.6%
• Strong compressive strength
• Certified to withstand high wind of 2400Pa

3. Standard Test Conditions of Monocrystalline Silicon Solar Panel:

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 Polycrystalline Silicon Solar Panel

• 25 year transferrable power output warranty: 10 years / 90%, 25 years / 80%*

12 year material and workmanship warranty

• Timeliness of delivery

• Quality Products certified (TUV, IEC, CE.ISO9001.MCS)

 

4. Solar Panel Images

 

SM660-250w Monocrystalline Solar  Module  Black SeriesSM660-250w Monocrystalline Solar  Module  Black Series

 

SM660-250w Monocrystalline Solar  Module  Black Series

 5. Monocrystalline Silicon Solar Panel Specification

 

SM660-250w Monocrystalline Solar  Module  Black Series

SM660-250w Monocrystalline Solar  Module  Black Series

SM660-250w Monocrystalline Solar  Module  Black Series

SM660-250w Monocrystalline Solar  Module  Black Series

 

6.FAQ

We have organized several common questions for our clientsmay help you sincerely

How about your company

We are a private-owned high-tech company who specializes in developing, manufacturing and marketing of silicon ingots, solar wafer, solar cells, solar modules, PV systems and solar applications products.
At present, We has one research & development team, whose members are well-known experts in photovoltaic area. We also have advanced production and test equipment.

How to guarantee the quality of the products

Our products have been certified by CE, CEC,MCS, IEC61215, IEC61730 and ISO9001.

• 25 year transferrable power output warranty: 10 years / 90%, 25 years / 80%*

• 12 year material and workmanship warranty

• Timeliness of delivery

• Quality Products certified (TUV, IEC, CE.ISO9001.MCS)

How 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:Do solar panels require a battery for energy storage?
No, solar panels do not necessarily require a battery for energy storage. While batteries can be used to store excess energy generated by solar panels for later use, it is not a mandatory component. Solar panels can also directly feed the generated electricity into the grid or be used to power devices in real-time, without the need for a battery.
Q:The Physics club in our school is trying to convince the Board of Ed to install solar panels in our school, and i was just wondering if anyone with some experience or real expertise in solar energy. I need some points about their usefulness some real pros and cons on maintenance, etc. Anything will help. Personally i would be perfectly for the idea, but i heard that the overall cost of installing them is much higher than the cost of the energy saved and government subsidies, but ive only heard about this.
You have to approach it as an investment. Ignoring the cost of an inverter for net metering, if we consider a 500 W panel installed for $0 a watt which is $5,000 and consider an average of 8 hours of usable sunlight per day, and at a rate of $0.0 per kWh (schools probably get $0.03 per kWh) then the panel would be saving $2.7 per month in electricity. Considering that the panel has an expected lifespan of 20 years, that would give you an internal rate of return such that the monthly rate satisfies the equation: $5,000 = $2.7 * ( ( - / R^24 ) / ( - / R ) - ) By binary method we get R = 0.99588342. Taking this to the 2th power to annualize it we get Ra = 0.9570 which means that we are getting an annual return of -4.83% per annum so investing in the solar panel is the same as making an investment at an interest rate of -4.83% per year. True interest rates are low and you only get about .3% per annum by putting money in a CD but that still beats investing in solar panels which gives you a negative return on your money. Solar panels need to get a lot better before they are a good investment.
Q:Can solar panels be installed on a balcony or terrace?
Yes, solar panels can be installed on a balcony or terrace. However, it is important to consider the structural integrity and load-bearing capacity of the balcony or terrace before installation. Additionally, the orientation and shading of the area should be evaluated to ensure maximum sunlight exposure for efficient energy generation. Consulting with a professional solar installer is recommended to determine the feasibility and safety of installing solar panels in this specific location.
Q:Okay, so I have a science fair coming up soon and I need help with my project. SO - What should I use to demonstrate with the propeller? A toy boat? Plane? And I only have mini solar panels ; so how do I put the solar panels on the toy boat/plane to make the propeller move off of the sun's energy? Thanks. Steps please!
Solar panels produce electricity. To move the propeller you need mechanical motion. An Electric motor converts from electrical to mechanical power. Most Solar Panels produce DC electricity as do batteries so you need a DC motor that is sized to match the Output of your solar panels. For small temporary projects like this I find that hot melt glue is great to assemble parts. Using a voltage meter you can expose your solar panels to a strong light (or one equal to what you expect during your demonstration) and measure the voltage across the terminals. This may help to size the motor. It depends upon the size of your propeller and how it is made. Your three choices are to use it to power an airplane, to power a boat underwater or to power a boat like an air boat. You might also use the air boat concept to make a car. (air car) The air boat might be the simplest to make but you will need a body of water to demonstrate the concept. The air car doesn't have such a requirement.
Q:Do solar panels require regular cleaning?
Yes, solar panels do require regular cleaning to maintain their efficiency. Dust, dirt, bird droppings, and other debris can accumulate on the surface of the panels, reducing their ability to generate electricity. Regular cleaning ensures optimal performance and maximizes energy output.
Q:If I wanted to add solar panels to my home to produce on average, 8 kWh of electricity daily, how much do you estimate it would cost using state of the art technology?I live in Virginia (Washington DC Metro Area), and I have Dominion Power. I pay the following electric rates:Jun-Sep $0.0904/kWhOct-May $0.0776/kWhAnnual Ave: $0.0824/kWhDistribution charges add on approximately another $0.0228/kWh.How long would the ROI for an 8 kWh/day solar system be?
Figure 8 hours of sun per day, so 8 kW-hr is a rate of kW, which is a medium sized panel, probably not enough to operate your house totally, unless you have a very small unit. Averaged over 24 hours, that is power at a rate of only 300 watts, enough for a TV. Average US home use is .2 kW, which over 24 hours is 29 kW-hr, plus you need extra for cloudy days, peak demands, and to charge batteries. You have to decide off-grid or on-grid, and if you want to (and are allowed to) sell excess power to the power company. Off gird, the cost of batteries and charge controller are a large part of the cost. On-grid, you have to purchase equipment approved by the power company to match your power with the grid. Panels will cost about $3 per watt, so for 000 watts that is $3000. Double that for installation, then add in cost of charge controller, inverter, batteries, etc. The last items depend on your alternatives, see paragraph above. .
Q:Can solar panels be used to power a museum?
Yes, solar panels can certainly be used to power a museum. Solar panels are a reliable and sustainable source of energy that can generate electricity to meet the power requirements of a museum. By harnessing solar energy, museums can reduce their carbon footprint, lower energy costs, and promote environmental sustainability.
Q:Can solar panels be used in areas with high levels of air humidity or moisture?
Yes, solar panels can be used in areas with high levels of air humidity or moisture. While excessive moisture can potentially reduce the efficiency of solar panels, modern solar panel designs are equipped to handle such conditions. They are built with protective coatings and materials that prevent moisture penetration and corrosion. Additionally, regular maintenance and cleaning can further ensure optimal performance in humid environments.
Q:How much energy can a solar panel produce in a day?
The amount of energy a solar panel can produce in a day depends on various factors such as the size and efficiency of the panel, the location and angle of installation, weather conditions, and sunlight availability. On average, a typical solar panel can generate between 4 to 6 kilowatt-hours (kWh) of electricity per day. However, this can vary significantly, and larger, more efficient panels in optimal conditions can produce even more energy.
Q:Can solar panels power an entire house?
Yes, solar panels can power an entire house. The number of panels required depends on the energy needs of the house and the amount of sunlight available in the area. However, with proper installation and integration of a solar panel system, it is possible to generate enough electricity to meet the needs of an entire house, including appliances, lighting, heating, and cooling systems.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Related keywords