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
You Might Also Like
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: Can solar panels be installed on a restaurant or food establishment?
- Yes, solar panels can definitely be installed on a restaurant or food establishment. In fact, many restaurants and food establishments are increasingly adopting solar energy as a sustainable and cost-effective solution to power their operations. By installing solar panels, these establishments can reduce their carbon footprint and save on energy costs in the long run.
- Q: What is the purpose of solar panels?
- The purpose of solar panels is to convert sunlight into usable electricity, providing a clean and renewable energy source for various applications such as powering homes, buildings, and even vehicles, while reducing dependence on fossil fuels and mitigating environmental impact.
- Q: I have a solar energy panel that works in every room except mine. I have those severely bright, energy efficient bulbs and it doesn't work at all.What do I do? Is the bulbs really causing this? Why?
- get a voltage tester and test the output from the panel if it is a 24 volt output which is then inverted the reading should be that of the inverter. however if you solar panel installer installed an LCD panel that controls the electricity you can monitor any faults from the panel. Make sure that the panel you feel is not working is producing the same amount of electricity as the others. As for the bulb buy a new one from a different make and see what happens but by testing the output voltage and power you are bound to find the fault.. I have just thought of this the panels supply electricity to big batteries that then distributes power to all the house perhaps the battery supplying power to your room is faulty or the connections to the inverter might be faulty. BEST option if you can afford it because it will be expensive is to buy a solar monitoring system that control the panel and batteries you can even connect it to your laptop and control all the power.
- Q: Can solar panels be installed on outdoor lighting fixtures?
- Yes, solar panels can be installed on outdoor lighting fixtures. In fact, many outdoor lighting fixtures, such as solar-powered garden lights or street lights, come with built-in solar panels that allow them to harness energy from the sun to power the lights. This eliminates the need for electrical wiring and makes them more energy-efficient and environmentally friendly.
- Q: cheapest price for a 20 watt solar panel sold on line
- If okorder /... , cost $75 each. I haven't personally tried that product, but the company has been around for a long time, and is not a fly-by-night. If it has to last, there are dozens of places online that will sell conventional sealed panels. Expect to pay $2.00 a watt on up nowadays.
- Q: solar panels are way too expensive to buy, can they be homemade cheaply? i want at least 500 watts. everyone on the web sells these instructions, but i'd like a link to free info, if it is really possible for a non-sciencey person to make. thank you
- If you want long term working ones then no. I have not seen the web instructions ones, but solar panels that are manufactured are a lot more complex then simple solar panels that you make in your backyard. Also, you need to have some type of turbine or other thing to change heat energy into electrical energy. For a non science person to try and do this and have it work the first time maybe hard to accomplish.
- Q: Can solar panels be used in areas with high levels of windstorms?
- Yes, solar panels can be used in areas with high levels of windstorms. However, it is important to ensure that the solar panel installation is done properly to withstand strong winds. Reinforcements and proper anchoring techniques can be employed to ensure the panels remain secure during windstorms. Additionally, selecting durable and high-quality panels designed to withstand extreme weather conditions can further enhance their suitability for such areas.
- Q: Do solar panels require a specific type of inverter for converting DC to AC power?
- Yes, solar panels require a specific type of inverter known as a solar inverter to convert the direct current (DC) power produced by the panels into alternating current (AC) power that can be used in households or fed into the electric grid.
- Q: why don't we take a cue from mother nature and make our soar panels like trees? thousands of leaves or needle (like a pine tree) instead of one big flat panel? I mean it seems to work pretty good for all the plants i see why would it not work for us. It would be aesthetically pleasing and with the right engineering wouldn't it make them not have to worry about tracking the sun? i already have some ideas about the process of making them just no available labratory.
- Because we and the trees are trying to solve a different problem. We want electricity, a tree wants light (and some heat) for photosynthesis. In getting the electricity we use Silicon for solar panels. (Sometimes Gallium Arsenide). And we exploit the same thing in Silicon that allows them to be computer chips. The fact that they conduct differently when voltage is applied. But for a solar panel that is done essentially in reverse. We GET a voltage difference (electricity) from shoving energy through it. Look up junction bias on google or yahoo for explanation. But the DESIGN problem is: You have to couple these panels together the right way - according to their bias. You can't string them up willy nilly. There is a pattern. And when one breaks in this pattern. (I mean when the actual panel cracks, which they do easily as they are brittle). It can change the overall bias. This can make even be worse than if it was removed, it can actually fight against the working ones. The efficiency is there in arranging them like a tree, but the practicality of maintenance would be daunting.
- Q: What is the most powerful solar panel made?
- Yeah lead acid is the desirable yet once you've a higher image voltaic setup like 200watts or extra you extremely want a cost controller in addition they favor to be vented because even as they're charged the produce hydrogen that once concentrated burns and is no longer good to respire in. the worst section about lithium ion is they imeadiatly commence to decompose once they're used so that they in straight forward words very last 2-4 years the position lead acid can very last over 2 years if good maintained.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords
