Monocrystalline Silicon Solar Panel(250W)
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 100000 watt/month
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Structure
Poly-Crystalline solar panel, Poly 156 cell, 60pcs.
Power range 230W-260W.
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.
4. IS09001/14001/CE/TUV/UL
Feature
Warranties
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
Images
Specification
Technical date
ITEM NO.: | Poly 156*156 cell ,60pcs . Power range from 230Wp-260Wp | ||||||
Maximum Power(W) | 230 | 235 | 240 | 245 | 250 | 255 | 260 |
Optimum Power Voltage(Vmp) | 29.4 | 29.5 | 29.7 | 30.1 | 30.3 | 30.5 | 30.7 |
Optimum Operatige Current(Imp) | 7.83 | 7.97 | 8.08 | 8.14 | 8.25 | 8.37 | 8.48 |
Open Circuit Voltage(Voc) | 36.7 | 36.8 | 36.9 | 37.1 | 37.3 | 37.5 | 37.7 |
Short Circuit Current(Isc) | 8.52 | 8.59 | 8.62 | 8.65 | 8.69 | 8.73 | 8.78 |
Solar Cell: | 156*156 Poly | ||||||
Number of Cell(pcs) | 6*10 | ||||||
Brand Name of Solar Cells | JA Cell, Bluesun Cell | ||||||
Size of Module(mm) | 1650*992*40/45/50 | ||||||
Cable & Connector Type | Pass the TUV Certificate | ||||||
Frame(Material Corners,etc.) | Aluminium-alloy | ||||||
Back sheet | TPT | ||||||
Weight Per Piece(KG) | 19.5KG | ||||||
FF (%) | 70-76% | ||||||
Junction Box Type | Pass the TUV Certificate | ||||||
Tolerance Wattage(e.g.+/-5%) | ±3%, or 0-3% | ||||||
Front Glass Thickness(mm) | 3.2 | ||||||
Temperature Coefficients of Isc(%) | +0.04 | ||||||
Temperature Coefficients of Voc(%) | -0.38 | ||||||
Temperature Coefficients of Pm(%) | -0.47 | ||||||
Temperature Coefficients of Im(%) | +0.04 | ||||||
Temperature Coefficients of Vm(%) | -0.38 | ||||||
Temperature Range | -40°C to +85°C | ||||||
Surface Maximum Load Capacity | 5400Pa | ||||||
Allowable Hail Load | 23m/s ,7.53g | ||||||
Bypass Diode Rating(A) | 12 | ||||||
Warranty | 90% of 10 years, 80% of 25 years. | ||||||
Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C | ||||||
Packing | carton or pallet | ||||||
1*20' | 14 Pallets / 316pcs | ||||||
1*40'STD | 25 Pallets / 700pcs | ||||||
FAQ
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Huzhou, Zhejiang, China, near Shanghai. You are warmly welcomed to visit us!
3. Q: How can I get some samples?
A: Please connect me for samples, and my phone number: +86 158 5821 3997.
4. Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
- Q:I live in a higher LATITUDE so in the winter months, there is a limitation in the amount of sunlight available, but will this impediment restrict the ability of solar panels to function due to the lack of sunlight involved?
- Solar panels generate power only during sunshine hours. But they only need sunshine, they don't like the heat, that comes along with the sunshine. So its a trade off, the places that have a lot of sun, also have a lot of heat, and places that do not have a lot of sun are not that hot. But you do need sunlight to run solar panels. There's a lot of tools available which can tell you how much power you are able to generate given your location.
- 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:Are the solar panels on the roof just a gimik to get all the tree huggers to buy it, or are they actually a good, efficent design?
- treehuggers already want priuses. the solar panel is meant to run an electric ac system that cool's the prius if the car gets too hot inside. its nice, but personaly, i'd rather have it charge the battery.
- Q:Science homework! I need to explain how a solar panel works and draw a Sankey Diagram for the solar panel, can anyone show me a sankey diagram for a solar panel or explain how a solar panel works?? ILL GIVE U BEST ANSWER IF U HELP WITH BOTH =]
- Build okorder /
- Q:What's your opinion on solar power? More specifically, having panels installed on your roof to reduce your electric bill. I'm having a consultation tomorrow to get more details. I live in the SW, so it's always crazy sunny here. I don't know what the cost will be yet. Is it something you'd consider if the situation was right? If not, why?
- Sure. You may be able to get a tax credit for installing, but independently verify what the solar panel guys tell you. And check with the electric utility to see if they actually will buy back any excess electricity you might generate. Solar panels are not cheap so they make the most sense if you plan to stay in the house a long time or think it will enhance the resale value enough to make it worthwhile.
- Q:Do solar panels require a specific type of mounting system for installation?
- Yes, solar panels do require a specific type of mounting system for installation. The type of mounting system depends on various factors such as the location, roof type, and desired angle of the solar panels. Some common types of mounting systems include roof mounts, ground mounts, and pole mounts.
- Q:Can solar panels be installed on a warehouse or industrial facility?
- Yes, solar panels can be installed on a warehouse or industrial facility. In fact, these types of large commercial buildings often have spacious rooftops that are ideal for hosting solar panels. Installing solar panels on warehouses and industrial facilities can help reduce electricity costs, generate clean energy, and contribute to sustainability efforts.
- Q:Is it really necessary to make solar panels that expensive?
- it cost less then $000. to make a car if you add all the cost of the material the average car made in the USA is sold for 30,000. before the company make a profit they need to sell 6 cars to pay for the labor. With a solar panel system it cost depending on you kilowatt use then they figure out the life expectancy of the unit what your monthly ele bill would be and that is what it cost for your system and that is with out the carrier charge from your power company who charge you for both when you use or sell power to the grid and most of the systems sold are sold to tie into the grid. as far as how much does it cost to make a solar panel The reason they give the price per watt is that is how they charge to sell them The process is not as complicated as they make it The high cost is in the so called shortage in silicon they claim there is a shortage of the type of silicon used in making the chips but last I heard silicon is just sand and it is the eight most common element on the planet it is the same process used to make computer chips which you can by now for around a dozen for a penny put that does chips togethet and you have one of the around 00 chips in a solar panel so a solar panel costcost about fifty bucks to make solar panel 00 watt sells for around $50. for a starter kit they sell them 200 percent mark up minimum the big cost is in the installation .
- Q:i've heard environmentalists like ed begley jr use the phrase quot;peak shaving hourswhen talking about solar energy.what does that phrase mean, please?thank you to all who respond.
- You okorder /... This is known as 'Grid-Tied' Solar in the open market.
- Q:How many solar panels do you need on your house to power your heater in winter?
- You can get over 5 times the efficiency at lower cost by directly absorbing the heat in a solar water-heating collector. Use the electrical panels for making electricity for stuff that needs it.
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Monocrystalline Silicon Solar Panel(250W)
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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