Backyard Solar Panels:230w PV Monocrystalline Solar Modules 12V & 24V
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50000 watt
- Supply Capability:
- 10000000 watt/month
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Specification
Specifications
250W mono 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 | Mono |
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 | ||
Temperature Characteristics
| Nominal Operating Cell Temperature (NOCT) | 45±2°C |
Temperature Coefficient of Pmax | -0.44 %/°C |
| Temperature Coefficient of Voc | -0.33 %/°C |
| Temperature Coefficient of Isc | 0.055 %/°C |
Packing Configuration
| Container | 20’ GP | 40’ GP |
| Pieces per pallet | 26 | 26 |
| Pallets per container | 10 | 22 |
| Pieces per container | 260 | 572 |
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: Rooftop solar panel (not sure if rubber or plastic?) has leak arising from thin vertical crack in panel about long. Any ideas for repair?Thanks.
- bypass the whole panel if you can ( one individual panel of several ) , or bypass that loop in that panel - car part rubber hose clamps
- Q: Can solar panels be installed on the ground?
- Yes, solar panels can be installed on the ground. Ground-mounted solar panel systems are a popular alternative to rooftop installations, especially in areas with ample available space. They are often used for large-scale solar projects, such as solar farms or commercial installations, but can also be installed in residential settings if space allows. Ground-mounted panels offer flexibility in terms of orientation and tilt angle, optimizing energy production.
- Q: How do solar panels affect the appearance of a home or building?
- Solar panels can have a positive impact on the appearance of a home or building by adding a modern and eco-friendly aesthetic. While they may alter the traditional appearance slightly, the sleek and futuristic design of solar panels can often enhance the overall visual appeal of the structure.
- Q: Can solar panels be used on a backpack or portable device?
- Yes, solar panels can be used on a backpack or portable device. These panels are designed to be lightweight and flexible, making them ideal for use on backpacks or other portable devices. They can convert sunlight into electricity, allowing you to charge your devices on the go, making them a convenient and environmentally-friendly option for powering your portable devices.
- Q: The battery is 9ah and the solar panel is 20w
- despite the statements to the contrary, using a solar panel to charge a battery is not rocket science. first lets look at you panel. panels normally have a spec for open circuit voltage (probably 20 volts for yours) operating power (4.4 volts at .4 amps is usual for 20 watt panel) and short circuit current (probably 2 amps in your case). if this panel is connected to a 2 volt battery, it will develop 20 watts of charge current in full sun. if this panel is connected to a 6 volt battery, it will work closer to the short circuit current or about .8 amps. doing the math this is a 7.2v x ,8= 3 watt charger for 6 volt batteries. while it is less efficient than when working at 2 volts, it will still work pretty good and no regulator is needed if you remember to disconnect the panel after 5 hours of full sun. if you want to walk away and have it run automatically, then you will need to find a 6 volt charge controller.
- Q: Green issues aside, are solar panels worth it, monetarily speaking?I don't mean that my house might be worth more or any of that. All I am asking is this: if I invest in a set of solar panels, will the cost be paid back to me over time? If so, how long will it takegt;Take into account the following:. Currently I pay the electric company around $00 per month2. I use around 400 kilowats of energy per monthI realize that exact numbers are hard to come by, but any opinions are welcome.
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- Q: I have some property off the grid and am looking to add solar power
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- Q: Does San Francisco get enough sunshine to really make solar panels a viable option for creating a self-supporting home? Certainly a wind turbine would be a good source of energy, but what about solar panels? Does S.F. get enough sunshine to justify using solar panels? It's overcast a lot in the Bay Area, are there any solar panels better than others for a climate like this?
- PV Solar panels all work the same. There aren't any climate specific ones. There is enough sun in San Francisco to produce energy using solar panels however, the the same panels located in a sunnier area will produce more energy. Depending on the size of your system, you will probably need a few more panels than an area that receives more sun to produce the same amount of energy. But they will still produce energy, even on overcast days. The solar installers will make all the calculations to determine what size system you will need to produce as much energy as you want. In California, you don't want to produce more than you consume in a 2 month period because currently, you are not able to sell your excess credits back to PGE after your 2 month cycle. Your system will cost more to produce the same amount of power than my system because I have less overcast days than you do. You will have to make the decision if the cost is worth your while. I expect my system to be totally paid for in around 8-9 years, working in the cost of inflation for electricity. After that, I will be paying nothing for electricty for as long as I stay in my house.
- Q: Can we cover up solar panels on our house with regular siding?
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- Q: Can solar panels be installed on a high-rise building?
- Yes, solar panels can be installed on a high-rise building. In fact, high-rise buildings offer great potential for solar panel installations due to their large surface area and access to sunlight. However, it is important to consider factors like structural integrity, shading, and local regulations while designing and installing solar panels on high-rise buildings.
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Backyard Solar Panels:230w PV Monocrystalline Solar Modules 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
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