240-250W PV Polycrystaline Solar Moduels 12V & 24V
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50000 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Item specifice
Specifications
250W poly pv solar panel solar module
We are manufacturer,can do OEM.
Certified to TUV,CE,ISO9001
Warranty:7 years
ITEM NO | MS-P250(60) |
Type of cell | Poly |
Maximum power (Wp) | 250W |
Maximum power voltage (V) | 30V |
Maximum power current (A) | 8.33A |
Open circuit voltage (V) | 36V |
Short circuit current (A) | 8.96A |
Number of cells (Pcs) | 60 |
Size of module (mm) | 1640*990*40mm |
Maximum system voltage (V) | 1000 |
Temperature coefficients of Isc (%) | + 0.1/ °C |
Temperature coefficients of Voc (%) | -0.38/ °C |
Temperature coefficients of Pm (%) | -0.47/ °C |
Tolerance Wattage (e.g. +/-3%) | +/-3% |
Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
Weight per piece (kg) | 18.5kg |
Junction Box Type | ( TUV ) |
Connectors and Cables Type | (TUV) |
Length of Cables (mm) | 900mm |
Cell Efficiency (%) | ≥15.5% |
Output tolerance (%) | +/-3% |
Frame (Material, Corners, etc.) | Aluminum |
Warranty | 7Years products warranty and 25 years 80% of power |
Standard Test Conditions | AM1.5 100mW/cm2 25°C |
FF (%) | 72% |
Products Details show:
Limited Warranty:
7years limited warranty on material and workmanship
25 years limited warrranty of 80% power output
(For detailed please refere to Limited Warranty Certificatd issued by our company) The speicification please find contact us at any time!
Payment Terms
Payment Terms | T/T | EXW | 30% T/T in advance, paid the balance before shipment |
FOB | |||
CFR(C&F) | 30% T/T in advance, paid the balance against copy of B/L | ||
CIF | |||
L/C | L/C amount above 50,000 usd, we can accept L/C at sight | ||
West Union | Amount lower than 5000usd | ||
Paypal | |||
Delivery time | 7~10days after receiving payment for one container | ||
FAQ
Q 1. what's the payment term?
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ?
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we will use strong wooden case for protection
Q 4. what kind of material of transformer?
A. we have two types, one 100% copper and the other is copper with aluminum.It depends on your requirment. In fact,those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.
Q 5.Could you offer Form A or C/O ?
A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.
Q 6.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q 7.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 20000pcs and big capacity near 3000pcs.
Q 8.Where is your market?
A. Our products are popular in russia, indonisia, Philippines,italy, america, pakistan and so on.Some
of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
- Q:I riped two solar panels out of some solar light and tested them. I found out that they both produce 2 volts(I have no idea on the watts or amps). Iquot;ve hooked them up to an electric motor that can be driven by a AA battery, but when I hook the solar panels up to them nothing happens. What is wrong?
- to do basic electrical experiments with solar panels and motors, it is necessary to have a digital volt-amp-ohm meter sometimes called a DVM (digital volt meter). What is the voltage that the solar panels give when the motor is not connected? what is the voltage when the motor is connected? If the motor resistance is too low, then the solar panels will not be able to supply enough current to run the motor and the voltage with the motor attached will be very low. It might take a bright light on the solar panels or direct sunlight.
- Q:Can solar panels be installed on a library or educational institution?
- Yes, solar panels can be installed on a library or educational institution. In fact, many libraries and educational institutions are increasingly adopting solar energy systems to reduce their carbon footprint, lower energy costs, and promote renewable energy education. Installing solar panels on rooftops or open spaces of these buildings can provide clean and sustainable electricity, benefiting both the institution and the environment.
- Q:My plans are building several solar panels and have a battery bank. I want to be able to power the refriderator and freezer and occationaly an electric grill. How would This work exactly and what would the best way to hook this up to make it work? I want to be able to convert DC to AC. How many batterys would I need to make this work. I know when Civil unrest happens I want to be prepared. How would Wind Power work If I can get the equipment I need?
- Build okorder /
- Q:I know absolutely nothing about electronics but have a lot of money. I am thinking of buying the Sunforce 3730 30W monocrystalline solar panel (the best I could find that was that size or smaller). What would be a good battery to go with it? I am thinking of buying a 2V Concorde Sun Xtender (again, the best I could find). But how many batteries will I need? I want enough batteries that it would take the solar panel 2 days to completely charge them from empty (bearing in mind the unavoidable inefficiencies like cloudiness/changing sun angles). Also, what other stuff would I need, like I hear something about a quot;charge controllerquot;? Any suggestions would be appreciated.
- How many batteries you will need depends on what you are planning to do with them which you did not mention? Sunforce makes a 30 amp charge controller part no. 60033
- Q:Can solar panels be used to power a museum?
- Yes, solar panels can be used to power a museum. Solar panels capture sunlight and convert it into electricity, which can then be used to power various electrical systems within the museum. This sustainable energy source can help reduce reliance on traditional grid electricity and lower the museum's carbon footprint. Additionally, advancements in solar technology have made it more efficient and cost-effective, making it a viable option for powering both small and large-scale facilities like museums.
- Q:I made three 36 solar cell (3x6 .5V 3.5A) panel and had it hooked a up to an old car inverter. I was on line looking for a cheap grid tied inverter. I came across the Enphase micro inverter and was wondering if i could use one of those. Will it work?
- It won't work for several reasons. ) Enphase needs 24V modules, you made 8V ones. The voltage is too low to turn it on. 2) Only UL listed (or similar lab) panels are allowed to be connected to your house electrical system. Even if you did get them to work with the Enphase, you won't be able to get the system inspected, there is no way it would be allowed to be turned on by the electrical inspector nor the electric company. 3) If you got by obstacles and 2, and you had an electrical fire in your house, it is highly likely your insurance company would not pay you for it, as you used non-UL panels. DIY panels are fine for little back yard projects, but when it comes to your home, buy real ones. The price has dropped so much in the last 2 years, it's not worth it to mess around.
- Q:What things can a solar panel power?
- With the right equipment anything that requires electricity. I have been living on solar power for 6 years now.
- Q:So, I've seen cheap solar panel kits for sale from Harbor Freight, and regardless of whether or not I were to buy a set from them or someone else, I was wondering what the process of implementing a small-scale solar system into your household electrical system would be.I've read articles that started out too in-depth or were speaking of systems on a much larger scale.Can it be as easy as buying the panels and inverter, and plugging it into a socket, or is there more to it?Some of the articles I was reading had mentioned having to contract with your electrical supplier, having to have an electrician tie it all in in some special/ necessary way, using a battery pack (would this be necessary for a tied-in system?), or using the system to only power single items, like a water heater, or plugging items into a connected battery-pack, all of which I'm not sure is necessary or needed for what my goals/ means are/ would be.
- Take okorder /... This unit produces 45W for $90. Inverter is extra. Let's say this unit produces that amount of power for a full 2 hours a day, that's 45W * 2h = 540 Wh or 0.54kWh. If I save that from my electrical company, I would pay about 5 cents. $90 then takes 3800 days or 0 years. At that point, you haven't actually made any money, you've simply recovered what you paid out to buy the unit 0 years ago. Yes, electrical power prices will be going up over the long term but the output of this unit is also not going to be 45W over its lifetime (if it even lasts 0 years) so I really question the economics.
- Q:Im doing a science project and I need to know what gases or liquids a solar panel can make that is not friendly to the environment. Please name all the gases and liquids and explain how they damage the environment. It would be most likely that you will get best answer if you find all the bad things about solar energy and explain why they are bad and how they affect nature. that would be helpful to. Thank you
- Build okorder /
- Q:Can solar panels be installed in extreme temperatures?
- Yes, solar panels can be installed in extreme temperatures. However, extreme temperatures can affect the efficiency and performance of solar panels. High temperatures can cause a decrease in power production, while extremely low temperatures can make the panels less efficient. To mitigate these effects, solar panels are designed to withstand a wide range of temperatures and are often equipped with temperature management systems to regulate their temperature and optimize their performance.
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
240-250W PV Polycrystaline Solar Moduels 12V & 24V
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50000 watt
- Supply Capability:
- 10000000 watt/month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Related keywords
