New product Paneles Solares Solar Energy 250W Solar Panel home solar systems
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 watt
- Supply Capability:
- 6000000 watt/month
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Features
1) High module conversion efficiency, through superior manufacturing technology
2) 0 to +5W positive tolerance for mainstream products
3) Certified to withstand high wind loads and snow loads
4) Anodized aluminum is mainly for improving corrosion resistance
5) Anti-reflective, Highly transparent, low iron tempered glass
6) Excellent performance under low light environment
Benefits
25-year performance warranty
10-year product warranty
Electrical Characteristics
| LNFF-245P | LNSE-250P | LNSE-255P | |
| Optimum Operating Voltage (Vmp) | 29.6V | 29.7V | 29.8V |
| Optimum Operating Current (Imp) | 7.60A | 7.74A | 7.90A |
| Open Circuit Voltage (Voc) | 36.7V | 36.8V | 36.9A |
| Short Circuit Current (Isc) | 8.14A | 8.28A | 8.46A |
| Maximum Power at STC (Pmax) | 225W | 230W | 235W |
| Cell Efficiency | 15.72% | 16.07% | 16.42% |
| Operating Module Temperature | -40 °C to +85 °C |
| Maximum System Voltage | 1000 V DC (IEC) / 600V DC (UL) |
| Maximum Series Fuse Rating | 15 A |
| Power Tolerance | 0/+5 % |
STC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;
Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
Mechanical Characteristics
| Solar Cell | Poly-crystalline silicon 156 × 156 mm (6 inches) |
| No. of Cells | 6 (6 × 10) |
| Dimensions | 1640 × 992 × 40 mm |
| Weight | 20.0 kgs |
| Front | Glass 3.2 mm tempered glass |
| Frame | Black Anodized aluminium alloy |
| Junction Box | IP67 rated (3 bypass diodes) |
| Output Cables | TUV (2Pfg1169:2007), UL 4703, UL444.0 mm2, symmetrical lengths (-) 900mm and (+) 900 mm |
| Connectors | MC4 connectable |
| Mechanical load test | 5400Pa |
| Resistance | 277g steel ball falls down from 1m height and 60m/s wind |
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 | 29 | 29 |
| Pallets per container | 12 | 28 |
| Pieces per container | 312 | 728 |
- Q: in a solar panel, i know that the electrons are knocked loose and used as energy, what happens to the protons?
- Here okorder /... Within this structure, the electrons are not really lost from the system. An electron just gets enough energy (from light) to be able to leave its atom, and float freely around the structure. Hence you have electrons in motion, which is the definition of electric current. If the lights go out, the electrons just settle back into one of the atoms that is missing an electron.
- Q: How does Solar Panel make Electricity ?
- when sunlight hits a solar panel the photons from the light hit a layer in panel that converts it into electrons through conduction, thus making electricity
- Q: I'm trying to charge rechargeable AA batteries with a solar panel. What guage wire should I use to connect the panel to the batteries? Should I use a diode to keep the batteries from overpowering the circuit? If so, what size? My panel is 4.8V 50mA.
- With that size panel, you should be able to recharge either AA battery, or two AA batteries in series. Yes, it would be a good idea to put a blocking diode in series with the panel - anything will do, like a N448. You will want to use NiCd batteries if possible, because they take a trickle charge of 50 mA much better than NiMH (which prefers pulse charging, a more complicated circuit). You can use NiMH if you must. Needless to say, don't try to charge non-rechargable batteries. Also realize that at this charge rate, it will take days, maybe even a week, to charge the batteries, if left out in full sun all day long.
- Q: Am using 800watts sukam inverter and have 55watts panel. What controller can i use to connect my solar system to have a max power . Already i have 200 Amp/hr battery
- Guide okorder /
- Q: Can solar panels be installed on a billboard or signage?
- Yes, solar panels can be installed on a billboard or signage.
- Q: How long does it take to recoup the cost of solar panels through energy savings?
- The time it takes to recoup the cost of solar panels through energy savings varies depending on factors such as the cost of the panels, the amount of sunlight in the area, the energy consumption of the household, and available government incentives. On average, it can take anywhere between 5 to 20 years to recoup the initial investment. However, with technological advancements and decreasing costs of solar panels, this payback period is steadily decreasing, making solar energy an increasingly attractive and financially viable option for many homeowners.
- Q: Can solar panels be installed on multi-story buildings?
- Yes, solar panels can be installed on multi-story buildings. In fact, multi-story buildings often provide ample space on rooftops for solar panel installation.
- Q: Can solar panels be used in off-grid systems?
- Yes, solar panels can be used in off-grid systems. Off-grid systems are independent from the main electrical grid, and solar panels are a popular choice to generate electricity in such systems. They capture sunlight and convert it into usable electricity, which can then be stored in batteries for use when sunlight is not available. This allows off-grid systems to meet their energy needs without relying on traditional power sources.
- Q: How hard is it to install solar energy panels on your house? Is this a reasonable way to produce 00% of your house's energy? Is there any danger?
- Hi okorder
- Q: Can solar panels be used for off-grid living?
- Yes, solar panels can be used for off-grid living. Solar panels generate electricity by converting sunlight into usable energy, making them an excellent option for those living in remote or off-grid locations. With the right setup, solar panels can provide a reliable and sustainable source of power, allowing individuals to live independently without relying on traditional power grids.
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New product Paneles Solares Solar Energy 250W Solar Panel home solar systems
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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