Baker Solar Panels - 260W Solar Panel Power in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2600 watt
- Supply Capability:
- 26000 watt/month
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Specification
Rated maximum power (Pmax) 260W
Open circuit voltage (vOC) 37.30
Short circuit current (Isc) 8.78
Maximum power voltage (Vmp) 30.10
Maximum power current (Imp) 8.31
Cell efficiency (%) 17.50%
Max system voltage (VDC) 1000V DC
Temperature coefficient of Vm -0.241%/K
Temperature coefficient of Im +0.033%/k
Temperature coefficient of power -0.37%/K
Maximum Series Fuse Rating 15A
Solar cell and configuratiou 60pcs(6*10)in series,156*156mm monocrystalline
Junction box IP65,1000VDC,TUV certified;6 pcs Schottky By-pass diodes
Cable type & CONNECTOR 4m㎡,TUV certificated,0.9m length;MC4
Encapsulation low iron tempered glass,3.2mm thickness,light transmission above 91%;TPT and fast cure EVA
Farame clear anodized aluminum alloy,50/45mm thickness,silver
Dimension (l*W*H) 1640*990*50mm/45mm
Weight 20KG/19KG
Heavy mechanical load salient features 540Pa (ACCORDING TO ICE61215)
Hail impact test lce ball dianeter 25mm,23m/s
Operating temperature -40℃~+85 ℃
Standard test conditions: STC:AM=1.5,1000W/m2,cells temperature 25℃
Power tolerance:±3% (can be provided 0~±3%)
Solar panel working process
In addition to being the ultimate source of all life on earth, the sun is an infinitely renewable, completely pollution-free source of electricity. Instead of burning fossil fuels dug up from the ground in a big power plant – a very 19th century, industrial age approach, when you think about it – solar panels convert sunlight directly into electricity, with no harmful emissions.
The basic unit of a solar panel is a solar cell, which usually consists of one or two layers of silicon-based semiconductor wafers. When struck by the photons in sunlight, the solar cell generates an electrical charge due to the "photovoltaic effect" – which is a pretty good name, since it produces voltage from photons. The flow of these electrons moves in a steady electrical current from one side of the cell to the other.
Dozens of these PV cells are packaged together into solar modules, which in turn are packaged into solar panels that are mounted on a rooftop and arranged to maximize their hours of exposure to direct sunlight. Because the electricity generated by all those solar cells is direct current (DC), it is then sent to an inverter that transforms the power into the same alternating current (AC) used by the appliances in your home and the local utility electricity distribution grid. Increasingly, these inverters are getting "smart," providing data monitoring for solar installation performance and other grid integration services.
- Q:I am looking at building my own solar panels to at least help cut down the rising energy bill. I know its expensive. I already have the solar cells so no need to worry about listing that. But i am looking at wiring it directly into the house. Is there any parts that you could list for me, that would be great. thanks
- You're missing a few assumptions: - where on the globe? - how well is your house insulated, how do you plan to heat/cool your house? - why do you insist on power wasting appliances like plasma screens? Usually, unless it's absolutely impossible, a grid-tie-in system is much better than an insular system. You could use the grid to 'store' electricity for those times when the sun isn't shining and as fall-back if your yield isn't quite as good as you calculated. With the battery system, you'll have to specify your reliability requirements. If you want a 00% guarantee that you'll always have electricity, even if the sun is not shining for a week longer than you've planned according to the past weather history of your area, you'll either have to ridiculously oversize your battery (and panel) system, or plan for some sort of backup system anyway. Finally, if you're really planing such a system, you might want to take a look at the fridges and freezers used on sailboats: these use a eutectic cold accumulator, i.e. you 'charge' the fridge when the engine is running (or the sun is shining) and it'll then keep the temperature for another ~2...35 (professional systems) hours.
- 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?
- Yes, San Francisco gets enough sunshine. That will vary depending on your site location, some are better than others. The best way to find out how much electricity your specific location can generate is to get a quote from a solar company. I am in the process of getting PV's installed on my home in the Sacto area and got quotes from 3 companies. My home is in a good, not optimal possition and depending on where on the roof I place the panels my efficiency will vary. Also depending on the brand of panels, some will take less square footage on the roof to produce the same amount of electricity. The price on all 3 were very close to each other. All 3 companies I dealt with gave a no cost/no obligation quote, and they were are very knowledgeable about the specific utility rebates I would be eligable for. I say it is well worth the time to check it out. My system should be going onto my roof in just a few more weeks. I was able to get nearly 50% of my cost refunded by my utitlity, plus my federal tax rebate. My system should be paid for in about 6 years.
- Q:Can solar panels be damaged by hail or extreme weather?
- Yes, solar panels can be damaged by hail or extreme weather. While solar panels are designed to withstand various weather conditions, including hail, severe storms with large hailstones or intense winds can potentially cause damage to the panels. However, most solar panels undergo rigorous testing to ensure they can withstand such conditions, and many manufacturers offer warranties to cover any damage caused by hail or extreme weather.
- Q:i am very new to the solar world and i need help with some stuff to understand what i need to do.what AH battery should i use? i am planning on getting a 2V deep cycle gel based battery but i want to get the most power for my system so should i use something like a few 00AH in a battery bank system or a bunch or 50 or so amp hour batteries in a bank. also what kind of power am i looking at for the best battery system. in other words what kind of basic appliances like lighting, laptop,space heaters etc can can i run on the selected battery system and for how long? any help would be highly appreciated.
- A lot will depend on the Sun light available at location where you plan to install this. The electricity the panel generates is at times 0-20% only of what it is rated. Start small and do some initial readings on the generation and then scale up.
- Q:Can solar panels be installed on bus stops or shelters?
- Yes, solar panels can be installed on bus stops or shelters. In fact, many cities around the world have already implemented solar-powered bus stops and shelters as a sustainable solution to provide clean energy and reduce the environmental impact of public transportation systems. These solar panels can generate electricity to power lighting, information displays, charging stations, and even provide energy back to the grid.
- Q:Are there any risks of fire associated with solar panels?
- Yes, there are some risks of fire associated with solar panels. While solar panels themselves do not catch fire, there have been incidents where electrical components, such as faulty wiring or inverters, have caused fires. However, the risk is relatively low and can be mitigated by proper installation, regular maintenance, and adherence to safety codes and standards.
- Q:Do solar panels work during a power outage?
- No, solar panels do not work during a power outage unless they are paired with a battery storage system. Without a battery, solar panels are unable to generate electricity and provide power during a blackout.
- Q:How do solar panels affect home insurance rates?
- Installing solar panels on a home typically has a positive impact on home insurance rates. While the upfront cost of installing solar panels can increase the replacement value of your home, resulting in a slight increase in premiums, many insurance companies offer discounts or special policies for homes with solar panels due to the reduced reliance on traditional energy sources and the increased energy efficiency. Overall, solar panels can help lower home insurance rates in the long run.
- Q:please help me
- Hint: It's behind the foreground.
- Q:Thinking about getting a solar panel installed but i'm worried about getting the govt. rebates. There is a Federal Tax credit and a State of Florida rebate and i'm wondering what the time frame is for getting the rebates. Has anyone gotten a solar panel installed recently that could give me more info.Thanks!
- In case you hadn't heard the state is broke.
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Baker Solar Panels - 260W Solar Panel Power in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2600 watt
- Supply Capability:
- 26000 watt/month
OKorder Service Pledge
OKorder Financial Service
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