Poly 285w solar panel price A grade PV panels
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 100000 watt/month
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Item specifice
Material:
Polycrystalline Silicon
Max. Power(W):
285
Number of Cells(pieces):
72
Technical Data:
| STC | BSM280P-72 | BSM285P-72 | BSM290P-72 | BSM295P-72 | BSM300P-72 | BSM305P-72 | BSM310P-72 |
| Maximum Power | 280W | 285W | 290W | 295W | 300W | 305W | 310W |
| Module Efficiency | 14.45% | 14.71% | 14.96% | 15.23% | 15.49% | 15.74% | 16.00% |
| Maxi Power Current | 7.78A | 7.90A | 7.97A | 8.06A | 8.15A | 8.25A | 8.37A |
| Maxi Power Voltage | 35.99A | 36.08A | 36.39A | 36.60A | 36.82A | 36.97A | 37.04A |
| Short Circuit Current | 8.29A | 8.39A | 8.42A | 8.48A | 8.53A | 8.60A | 8.69A |
| Open Circuit Voltage | 45.3A | 45.41A | 45.72A | 45.90A | 46.08A | 46.20A | 46.32A |
| Power Tolerance | 0~+5W | ||||||
Mechanical Characteristics:
| Cell Type | Polycrystalline 156x156mm,72(6*12)pcs in series | ||||||
| Glass | High Transmission,Low Iron,Tempered Glass | ||||||
| Frame | Anodized Aluminium Alloy | ||||||
| Junction box | IP65/IP67 rated,with bypass diodes | ||||||
| Dimension | 1960*990*40/45/50mm | ||||||
| Output Cable | 4mm2(EU)/12AWG(US),1000mm² | ||||||
| Weight | 27Kg | ||||||
| Installation Hole Location | See Drawing Above | ||||||
| No.of Bypass Diodes | 6 | ||||||
Packing Information:
Container | 20'GP | 40'GP | 40'HQ |
Pallets per Container | 12 | 28 | 28 |
Pallets per Container | 300 | 700 | 770 |
More Product:
Mono Solar Panel
10W/20W/30W/40W/50W/60W/70W/80-110W/130-160W/170W-
210W/240-270W/270-310W
Poly Solar Panel
10W/20W/30W/40W/50W/60-70W/80W-110W/130-160W/230-260W/270-310W
On-grid Solar System
1kw/2kw/3kw/4kw/5kw/6kw/7kw/8kw/9kw/10kw
Off-grid Solar System
1kw/2kw/3kw/4kw/5kw/6kw/7kw/8kw/9kw/10kw
Hybrid Solar System
3kw/5kw/6kw/8kw/10kw
Solar Plant
100kw/500kw/1MW/2MW
FAQ:
1. What's brand of this solar panel?
Answer : Soular solar. We are the manufacturer of this panel, OEM service is available, wholesales is welcome.
2. We need your pricelist for all the models ?
Answer : we dont present "pricelist" for a new customers, Because different order quantity, different quality grade has different pricelist; right now, we can produce solar panel from 3w to 300w for both poly & mono panel.
Attn. : You can just inform us your "target price" and detailed requirement , we will evaluate if we can produce for you.
3 . Our common questions for the new customer's inquiry :
(1) How many pcs solar panel do you need ?
(2) Which type do you need, Poly or Mono ?
(3) What is your requirement on the power, Voc, Isc, Vm, Im ?
(4) Which transportation way will you select ? by air ? by Sea ?
- Q:I have a home made 24 volt electric cart. It is powered by two 2Volt deep cycle batteries. Since the motor runs on 24 volts the batteries are wired in series to produce the 24 volts. I only have a 2 volt battery charger, but I also have two 2 volt solar panels. It is a pain having to unhook wires, rewire it, or charge them one at the time.HERE IS THE QUESTION REALLY... Can I wire the two 2 volt solar panels together in series (ie: negative to positive) then connect it to the existing 24 volt system and have it charge the batteries fine. I know basic wiring, but I know nearly nothing about solar panels, will it work fine? will it cause them to break? or short out?(additional info, the solar panels are only rated at 5 amps so it will not overcharge the batteries or anything)
- Stephen is sweet in you should adventure the enter criteria of your inverter. so that you'll want to cord a minimum of a few cells in series. probable you should custom-go with a blend of series and parallel for the cells. operating example, if maximum of your fragments grant a million amp, then you actual ought to objective a million amp for the array. If there's a fragment that's 0.7 amp, and yet another that's 0.3 amp, you should parallel those, and count number them as one cellular, that you'll then series with the others. I observed this performed on one individual's panel years and years in the past. It gave the impression of an poor mess, and extremely some artwork, because the cells couldn't be in neat rows, anymore. also, if plausible, you should want the utmost equipment voltage you should use, because meaning decrease amperage for an same potential, and to that end smaller cord. 8 amps, after derating, skill #2 or #4 cord, an same variety that must be used to cord your position. 5 amps skill #0 or #8, and one hundred amps skill a fat cord like the jumper cables for a vehicle. in basic terms so that you comprehend, i trust that's typically unlawful contained in the U. S. to connect a selfmade array to a grid-tied equipment, or to apply a grid-tied inverter that plugs into the wall socket, in case you care.
- Q:Say if i had a 2KW system is thtat just one big solar panel or does the whole system have little solarpanels together.?
- A two KW system would be made up of a number of solar panels. Panels used in residential and commercial systems usually run in the range 50 watts to about 200 watts. There is a HUGE amount of information available on the internet about solar panels and all the components of solar electric systems. All you have to do is search on the internet under solar panel. It's very safe and easy. So just do it.
- Q:What makes them stop working after a while?
- They are used in an environment that's very harsh for semiconductors, especially the high temperatures. Ion migration and many other failure mechanisms increase with temperature. Thermal expansion adds its own mechanical stresses.
- Q:Can solar panels be installed on a stadium or sports arena?
- Yes, solar panels can be installed on a stadium or sports arena. In fact, many stadiums and sports arenas around the world have already embraced solar energy by installing solar panels on their rooftops or parking lots. These panels generate clean and renewable energy, helping the facility reduce its carbon footprint and save on electricity costs. Additionally, solar panels on stadiums can also serve as a visible symbol of sustainability, inspiring others to adopt renewable energy solutions.
- 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:Since plants have been populating this earth for the past 475 million years I think they have evolved to gain the most sun with their greenery. If scientists used heat sensors to find the hot spots of trees and trim all of the leaves that don't quot;providefor the plant, then maybe that trimmed tree could be used to become a solar quot;panelquot;. I believe that each individual leaf could be replaced by a small solar panel and the wood of the tree would be wiring that would root all of the solar panels to a generator.
- I don't know much about solar power. This does however seem to be a very interesting idea. But I'd imagine that the complexity of building such a structure would be far more difficult that just laying thousands of large panels in an area. The shadow from higher panels may also have an adverse affect on the lower panels. Consider the tiny panels that do provide energy and compare them to a large panel that is easier to make.
- Q:Do solar panels require maintenance?
- Yes, solar panels do require maintenance. Regular cleaning to remove dirt, dust, and debris is necessary to ensure optimal efficiency. Additionally, periodic inspections and maintenance checks are recommended to identify and address any potential issues such as loose connections, wiring problems, or shading that may affect performance. However, compared to other forms of energy generation, solar panels require relatively low maintenance efforts.
- Q:Can solar panels be installed in a desert environment?
- Yes, solar panels can be installed in a desert environment. In fact, deserts are often considered ideal locations for solar panel installations due to their high levels of sunlight and low cloud cover. The dry climate and lack of shading make it easier for solar panels to generate and harness solar energy efficiently.
- Q:Making a solar panelI know there was a recommended wattage for the soldering iron but i cant rememberdoes anyone know?
- Temperature controlled soldering irons like Weller are best. They don't burn up if left turned on.
- Q:My family moved into a house that came with solar power panels but they are not connected and don't really understand how to even begin.
- You need to know some electrical basics. You need to check if they are still working and determine the output voltage with the use of testers. They are just part of a system that includes other equipments as well like a controller, car batteries, inverters, diodes.
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Poly 285w solar panel price A grade PV panels
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 100000 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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