Photovoltaic PV Solar Panel and solar module 250W for 10KW
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Data sheet
ITEM NO | BLD250-60M |
MONO or POLY | MONO |
Maximum power (Wp) | 250wp |
Maximum power voltage (V) | 30.96 |
Maximum power current (A) | 8.07 |
Open circuit voltage (V) | 37.92 |
Short circuit current (A) | 8.62 |
Number of cells (Pcs) | 60 |
Size of module (mm) | 1650*992*50/40 |
Brand Name of Solar Cells | No |
Maximum system voltage (V) | 1000 |
Temperature coefficients of Isc (%) | 0.065+/-0.015%/°C |
Temperature coefficients of Voc (%) | -(2.23+/-0.1)mv/ °C |
Temperature coefficients of Pm (%) | -(0.5+-0.05)/ °C |
Temperature coefficients of Im (%) | +0.1/ °C |
Temperature coefficients of Vm (%) | -0.38/ °C |
Temperature Range | -40°C~+85°C |
Tolerance Wattage (e.g. +/-5%) | +/-3% |
Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
Allowable Hail Load | steel ball fall down from 1m height |
Weight per piece (kg) | 21.5 |
Length of Cables (mm) | 900 |
Cell Efficiency (%) | >17.9% |
Module Efficiency (%) | >15.27% |
Output tolerance (%) | +/-3% |
Frame (Material, Corners, etc.) | Aluminum |
Standard Test Conditions |
AM1.5 1000w/m 25°C |
Warranty | 5 years product warranty and 25years 80% of power |
FF (%) | 76.48% |
Packing | 2PCS/ CTN |
Unit Price | — |
Quality and Safety
1. Rigorous quality control meets the highest international standards.
2. High-transmissivity low-iron tempered glass, strong aluminium frame.
3. Using UV-resistant silicon.
Efficiency
1. Low voltage-temperature coefficient allows higher power output at high-temperature condition.
2. High efficient, high reliable solar cells ensure our product output stability.
Products Show
FAQ:
（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）Do you have the CE, TUV, UL Certification?
We’ve already passed all the tests, and any certificate is available.
- Q:my solar car works when using the Battery but when there is sunlight i connect the wires to the solar panel and it does not work...................HELP
- If that solar panel came with the car, the panel is most likely defective. Make sure you're in bright sunlight, and try holding the car so that the wheels are not touching the ground. If the wheels still won't turn, even slowly, then the panel is bad. If each person in the class got one, see if you can try your panel on a friend's car, or their panel on your car. If this is just any little panel, it could be that the panel simply does not have enough voltage, current, or both to power the motor on the car.
- Q:I have a panel that quot;deep breatheproduces at 4% efficiency, what can it power, It's about 4ft by 2ft
- Area is 4' * 2' * (0.3048m/ft)^2 = 0.743m^2. Incoming solar (assuming optimally oriented panel) averages about kW/m^2, so 743W max gross. 4% efficiency yields 300W. Most panels are about 0% - 5% efficient, which is about W. In either case, figure about /2 the theoretical efficiency for about 2 hrs per day. so, you can run something from 50 to 50W about 2hrs per day. Too small for any appliance except maybe a laptop or light bulb. Panels typically make about 2V, not enough to run household stuff anyway. Normally panels are used to charge batteries, then an inverter takes power from the battery to run your appliances. Good luck!
- Q:If you were to be asked to write a material(s) report on either -solar panelsor -aircraft fuselageWhich would you choose?well i was asked to choose between these two,so i guess that if i choose what the majority wouldn't, i might just score a little bit higher,what do you think?if you are the lecturer you would want something different right?
- Solar Panels. Solar panels is a generic term for any semiconductor that converts solar energy to electrical energy. However there many different kinds of solar panels and constructed in different ways from different materials. There is the generic polysilicon solar panels for residential installation on one end of the spectrum. On the other end are very high efficiency (and expensive) solar cells used on the Mars Orbiter that are constructed of so called triple junction GaAs/Ge solar cells. In addition there are also the thin film solar cells that are being researched that use Cadmium Telluride (CdTe) to form junctions and make very efficient cells on very thin substrates. I would say that research into materials that can be used for solar cells is one of the hottest research fields right now. (That being said, I really did enjoy Airframe by Micheal Crithon. Whenever I'm in a plane during bad weather I always thing of the engineers that designed the plane... what assumptions did they make... what tradeoffs did they make... )
- Q:How do solar panels perform in areas with high pollution levels?
- Solar panels can still perform well in areas with high pollution levels, but their efficiency may be slightly reduced. Air pollution can cause a build-up of dirt, dust, and particulate matter on the surface of the solar panels, which can decrease their ability to capture sunlight. Regular cleaning and maintenance can help mitigate this impact and ensure optimal performance. Additionally, advancements in solar panel technology, such as anti-reflective coatings and self-cleaning mechanisms, are being developed to address the specific challenges posed by pollution.
- Q:Can solar panels be installed on research facilities or laboratories?
- Yes, solar panels can be installed on research facilities or laboratories. In fact, many research facilities and laboratories have started to adopt solar energy to reduce their carbon footprint and dependence on traditional energy sources. Solar panels can be installed on rooftops or open spaces adjacent to the facility, providing clean and sustainable energy to power various equipment and operations. Additionally, the installation of solar panels on research facilities can serve as a demonstration of renewable energy technologies and encourage further adoption within the scientific community.
- Q:Can solar panels be used in urban areas with limited space?
- Yes, solar panels can definitely be used in urban areas with limited space. There are various innovative solutions available such as rooftop solar panels, solar panels integrated into building facades, and even solar panels installed on vertical structures like lamp posts or noise barriers. These compact and versatile options allow urban areas to harness solar energy efficiently, even with limited space.
- 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:wondering if i should get them?? not sure if its worth leasing? also anyone know anything about solar city?
- Solar panels can be worth it but it is more complex issue than that. It will always be more efficient to add insulation, change to high efficiency lights, more efficient appliances, etc, first to try and save energy. However, if you have done all of that and you have a south facing area whee they could be mounted and you live in an area with a decent amount of sun, then they could pay off. I have no experience myself with Solar City, but I know from word of mouth they are good. I can recommend from first hand experience REC Solar. I have 20 of their panels on my south facing roof. They have a leasing deal or a deal where you buy the system outright (which is what I did) but for less than you might think. I'd be glad to help you if you had any other questions.
- Q:Can solar panels be used in areas prone to hurricanes or earthquakes?
- Yes, solar panels can be used in areas prone to hurricanes or earthquakes. While these natural disasters can pose risks to solar panels, proper installation and structural reinforcement can ensure their resilience. Additionally, advancements in technology have led to the development of more robust solar panels that can withstand extreme weather conditions. However, it is important to consider local regulations, building codes, and additional safety measures to mitigate potential risks.
- Q:Can solar panels be installed on theme parks or entertainment venues?
- Yes, solar panels can be installed on theme parks or entertainment venues. In fact, many parks and venues have already embraced solar energy as a sustainable and cost-effective solution to meet their energy needs. Installing solar panels can help these establishments reduce their carbon footprint, save on electricity costs, and showcase their commitment to renewable energy. Additionally, solar panels can be creatively integrated into the design of the park or venue, adding an aesthetic appeal to the overall atmosphere.
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
Photovoltaic PV Solar Panel and solar module 250W for 10KW
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Hot Searches
Related keywords
