Solar Monocrystalline Series S4 (240W-260W) for Metal Roof Solar Panels
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6500 watt
- Supply Capability:
- 45000000 watt/month
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A Grade 250w high efficiency Poly PV Solar panels
Max Power Voltage Vmp(V) | 31.5 |
Max Power Current Lamp(A) | 7.94 |
Open Circuit Voltage Voc(V) | 37.5 |
Short Circuit Current Isc(A) | 8.72 |
Temperature Coefficients of Isc (%/℃) | 0.0825 |
Temperature Coefficients of Voc (%/℃) | -0.4049 |
Temperature Coefficients of Pmp (%/℃) | -0.4346 |
Max Power(w) | 250 |
Mechanical & Limits Data
Dimension (mm) | 1640*992*40 |
NO of Cells and Connections | 60(6x10) |
Weight(kg) | 18.5 |
Tolerance | 0~+5% |
Cell | Polycrystalline Cell 156 x 156 mm |
Operating Temperature | –40 °C to +85°C |
Max System Voltage(VDC) | 1000 |
Packing | 312PCS/20ft(H) Container |
Products Detailed Pictures
Off-grid PV system consists of of the solar modules, charge controller, inverter and battery banks etc.
PV array:
Convert sunlight instantly into DC electric power. Formed by the solar modules (also called photovoltaic
modules) in accordance with the system requirements for series and parallel.
Solar charge controller:
A charge controller may be used to power DC equipment with solar panels. The charge controller
provides a regulated DC output and stores excess energy in a battery as well as monitoring the battery
voltage to prevent over charge or over discharge. An inverter can be connected to the output of a charge
controller to drive AC loads.
Inverter:
Converts DC output power of photovaltaic soalr panels into standard AC power for use in the local off-grid
electrical network. It is a critical component in a photovoltaic system, allowing the use of ordinary
commercial appliances.
Battery banks:
Stores energy when there is an excess coming in and distribute it back out when there is a demand. Solar
PV panels continue to re-charge batteries each day to maintain battery charge.
We are a Quality + Service oriented company with“Excellence at Each Step” approach, composed of the finest
components from TUV and IEC-certified partners around the world, Our modules consistently undergo a variety of
trials at the company’s Test & Development Centre, ensuring peak performance capabilities. The company is
committed to develop and provide the world with clean and renewable energy to ease the energy shortages as well
as human kind’s impact on the environment.
Solar system advantages:
1. CE, ROHS approved.
2. High conversion efficiency, high-transmission rate.
3. Energy saving, environmental-friendly.
4. Advanced technology, strict quality control system.
5. Easy installation, safe operation, free maintenance.
6. Low MOQ, fast delivery time, long service life
Our Advantage
1. High efficiency and High power.
2. Long-term electrical stability.
3. Lowest price and Fastest delivery.
4. Good quality and good service.
5.Bulk supply
6. Good Warranty
7.Big Sale
8.High quality
9.More than 35 years on the lifetime.
10 DHL/Fedex/UPS/TNT/EMS etc
It can load household appliances like TV, Air Conditioner, refrigerator, lighting, washing machine, etc.It can be applied to the villa, household, tourist resorts, prairie areas, remote mountain village, no power supply areas, farms, villages, island, highway and any regions to generate electricity.
Features--- Solar Generator System for Home
1.100% photovoltaic storage system, domestic power supply.
2.New green energy applicable to household appliances, TV and phone charging, etc.
3.Equipped with various safety devices.
Remark: The sunshine rediation will affect the charge time, so we will supply you perfect design according to your local climate.
Benefits of Solar Power:
Now is a great time to go solar and harvest the power of the sun. Here is our top ten list of the benefits to installing solar power:
1, When installed, solar energy is free – no resources are consumed
2, Help to lessen our dependence on heavily polluting coal power stations
3, Fossil fuels can't last forever, future generations will appreciate the effort
4, You are gaining energy independence - add battery backup power for even greater energy security
5, The cost of electricity is only going to rise – insure against that rising cost
6, Quality solar power and water adds value and appeal to your home
7, Solar PV systems are easily upgraded in future - aim to make your house a net energy producer!
8, Solar panels offer a long lifetime of low maintenance service, maybe 30-40 years
9, Your friends will think you're great!
10, You'll feel great for doing your bit for the environment!
FAQ
We have organized several common questions for our clients，may help you sincerely：
1.what price for each watt?
it depends on the quantity, delivery date and payment terms,
2.what 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.
3.Can 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 Solar Cells, 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)
5.How 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.
7.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: Can solar panels be used for agricultural purposes?
- Yes, solar panels can be used for agricultural purposes. They can provide electricity for various agricultural operations such as irrigation systems, lighting, and powering machinery. Additionally, solar panels can be used to generate clean energy to reduce the carbon footprint of farming practices.
- Q: Can I install my 2v solar panel straight to battery to charge the battery on my 989 ford ranger?
- If you were going to do that it would have to be the right size solar panel and you would need a solar battery charger so it doesn't fry your car battery
- Q: Can solar panels be installed on a shopping mall or retail center?
- Yes, solar panels can be installed on a shopping mall or retail center. Many commercial buildings, including shopping malls and retail centers, have ample roof space that can be utilized for solar panel installations. Installing solar panels on these buildings can help offset energy costs, reduce carbon emissions, and provide a renewable energy source. Additionally, it can also serve as a visible demonstration of the business's commitment to sustainability and environmental responsibility.
- Q: How do solar panels affect the grid during times of high electricity demand?
- Solar panels can help alleviate the strain on the grid during times of high electricity demand by generating clean and renewable energy directly from the sun. When solar panels produce surplus electricity, it can be fed back into the grid, increasing its supply and reducing the need for traditional power sources. This helps stabilize the grid and meet the increased demand while also reducing the reliance on fossil fuel-based power plants.
- Q: i have a small solar panel,the ones from a garden lamp that turns on at night-i think.what i was wondering is can i just connect the solar panel to a capacitor and then a light just to test?or do i need something to convert the solar energy to usable energy?and how do i tell if a capacitor is broken?
- you don't need a capacitor. You can connect it to a light directly. Capacitors rarely break. You can check with an ohmeter.
- Q: Can solar panels be used in areas with high levels of dust or dirt?
- Yes, solar panels can be used in areas with high levels of dust or dirt. However, the accumulation of dust and dirt on the surface of the solar panels can reduce their efficiency in generating electricity. Regular cleaning and maintenance may be required to ensure optimal performance in such areas.
- Q: Can solar panels be used in cloudy regions?
- Yes, solar panels can still be used in cloudy regions. While solar panels do work best under direct sunlight, they can still generate electricity from diffused or scattered sunlight present in cloudy conditions. However, the overall energy output may be lower compared to sunny regions.
- Q: Around this time here in Georgia we will begin to get some big storms with high winds. I have a solar panel on a mount that isn't all that sturdy and could be knocked over with any winds pretty much above 5mph. I can't put anything in the ground to do this. I used to have it mounted to the roof of a playground for the most sunlight, but because of the angle of the sun and the tree leaves, I have to have it on a quot;portablemount so I can move it throughout the day, and I can tell you one thing is certain, and that's that it isn't the most sturdy thing ever. I'll have it a little better next weekend but it'll still be able to easily blow in the wind. Should I just hang the panel along the wall during a storm then reconnect it to its base once it's over?I'm pretty good with wood, so any wood creations to help out with the thing would greatly help. Just please keep it on a low budget.
- You have to make the decision weather you want it portable or stationary. If you want stationary I would make some good brackets for them / search for cheap ones on OKorder. I'd have to see them to be able to offer any better suggestions. It's always hard to decide so you'll have to take notes and do research.
- Q: hey so im doing this project for my technology class and i was wondering what different colours solar panels can be. also is it possible to have kentic power as a back up power if batteries dont work? thx in advance
- Ours are all silver - we have them on a canal boat and on our house roof for water heating. I've not seen them in any other colour, but that doesn't mean they don't exist.
- Q: does anybudy know about solar panels? plz reply me
- Solar okorder /
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Solar Monocrystalline Series S4 (240W-260W) for Metal Roof Solar Panels
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6500 watt
- Supply Capability:
- 45000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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