Monochrystalline & Polycrystalline Silicon Solar Panels for Boats Batteries
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- Loading Port:
- Guangzhou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 watt
- Supply Capability:
- 100000 watt/month
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Monochrystalline & Polycrystalline Silicon Solar Panels
Description
We provide various types of Monochrystalline Solar Panels & Polycrystalline Silicon Solar Panels, as well as various solar panel components. Include 90W, 100W, 120W, 195W, 205W, 260W, 270W, 310W, 530w, 535w, 540w, 545w and so on. We can customize the solar panel according to the size and parameters you provide. Take Polycrystalline Silicon Solar Panels 155W 36V Series as an example to list the product parameters. If you need more product parameters, please contact the customer service.
ELectrical Data
| （W）Power | 155 | |
| （V）Vmp | 37.71 | |
| （A）Imp | 4.12 | |
| （V）Voc | 44.90 | |
| （A）Isc | 4.43 | |
| （%）CE | 18.13 | |
| （%）ME | >15.6 | |
| （%）Tolearnce | ±3% | |
| NOCT | 47°C +/-2°C |
Temperature Coefficients
| Isc(%)℃ | +0.04 | |
| Voc(%)℃ | -0.38 | |
| Pm(%)℃ | -0.47 | |
| Im(%)℃ | +0.04 | |
| Vm(%)℃ | -0.38 |
Components & Mechanical Data
| Solar Cell | 156*78 Poly | |
| Number of Cell(pcs) | 6*12 | |
| Size of Module(mm) | 1010*990 | |
| Front Glass Thikness(mm) | 3.2 | |
| Surface Maximum Load Capacity | 2400-5400Pa | |
| Allowable Hail Load | 23m/s ,7.53g | |
| Weight Per Piece(KG) | 15.26 | |
| Junction Box Type | Pass the TUV or CE Certificate | |
| Bypass Diode Rating(A) | 12 or None | |
| Cable & Connector Type | Pass the TUV or CE Certificate | |
| Frame(Material Corners,etc.) | 30# / 35# | |
| Backing (Brand Type) | TPT , PET or KPF | |
| Temperature Range | -40°C to +85°C | |
| Standard Test Conditions | AM1.5 1000W/㎡ 25°C |
Application Scenario
Application
We can assist in designing and manufacturing according to the special requirements of customers. Solar panel products are mainly used for various electronic products developed by businesses, such as solar lighting, traffic lamps, toys, chargers, electrical appliances, handicrafts, household power supplies, road traffic lights, solar garden lights, lawn lights, and buried lights.
Advantage
The solar panel provided by us has the advantages of long service life, many recyclable times, wide use temperature, good low-temperature efficiency, high airtight rate, good conversion, sufficient power, long warranty period, and obvious clean, environmental and energy-saving effects.
Quality certification and certificate
FAQ
1. How about your company？
CNBM Solar photovoltaic (PV) Panel has various wattage from 1.5W to 315W to meet the demand of every customer. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar panel offers high performance of power warranty and good after sale service, we have professional people to reply your problem anytime.
CNBM International Corporation's products including Monocrystalline Solar Panel, Polycrystalline Solar Panel have received and enjoyed famous reputation in many countries and regions in the world .As a solar panel supplier in China, we strive to provide our customers with excellent service, superior products and unmatched value.
2. How to guarantee the quality of the products？
CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
3. How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: I need to use solar panels to charge lead acid batteries in an off-grid application. I understand that solar panels have a open circuit maximum voltage and an maximum amperage under no resistance, and that one can optimize the power output by regulating the load (resistance). If so, is just connecting 2 -volt solar panels to a lead-acid battery inefficient? Are there devices that will maximize 2 volt output power (by varying the resistance)? Am I on the right track here? Thanks for any help.
- Hi, okorder / having good batteries like this one make save you the hassel to buy controllers. You can control your own charge buy different tips
- Q: This is the cenario. Your yearly energy use comes by mail and it states that the total amount of energy used your household is 7000kWh.Then you make the decision of switching to get solar panels. The question is what area should your solar panel be given that the average annual length of daylight is 2.0.
- It is not that simple. There are 3 main types of solar cells. Monocrystalline silicon is the most efficient and produces the smallest solar cells, and therefore the smallest panels. Poly-crystalline (or multi-crystalline) silicon produces the next most efficient type of cells and are a popular choice. Amorphous (or thin-film) silicon uses the least amount of silicon and also produces the least efficient solar cells. This means thin film system take up more area than the other two; an important factor to consider in relation to possible future upgrades; i.e. if you'll have enough space left to do so. The North (in the Southern hemisphere) or South (in the Northern hemisphere) facing roof collects the most energy. So this biases the roof area required. Your energy usage can be changed. Hot water (a major energy user) could be better using direct solar heating with peak demand boosting, either from mains or solar. There are other possibilities, either to reduce demand or to provide energy from other sources. Not all sunshine hours are equal. Hours around midday are far more productive than hours later in the day. This must be factored in.
- Q: my dad met a guy representive for a solar panel company at a swapmeet Scam?
- Hard to say. Solar panels are becoming more common these days. May want to ask if the vendor is licensed and bonded contractor (if he's doing installation as well as panel sales). Find out the name of the equipment that this guy is selling (panels and other hardware) and do a search. For that matter, get the guys name and do a search on it to see he pops up elsewhere.
- Q: I want to build solar panels for my house.Dose anyone try okorder is this really work?
- Build okorder
- Q: I have a solar panel i got for free and I don't know what to do with it. Its kinda big at about 20x 0and it puts our 2 VOC / .23 ISC. I don't know of anything that I could use it for. Its too big to say charge a phone or ipod....any suggestions??
- Hey AJ, Tom is quite right, a panel that size is a great trickle charger at .2 amps. If you have a good sized 2 volt battery, like from a truck, or for a boat trolling motor (it should be at least 60 amp hours) you can hook it to the battery and it will charge it slowly anytime the sun shines. Don't worry about the voltage, most 2 volt nominal volt panels are wired for 8 - 9 volts, and if you hook them to a battery, the panel voltage comes right down to the batteries charging curve voltage anyway, they are designed for that. What you do need is a diode. A diode is an electrical check valve, allowing current to flow in one direction, but not the other. This will prevent the battery from discharging through the panel at night. Many panels today come with diodes inside the junction box on the back of the panel. If yours does not have any, go to Radio Shack, look for a 6 amp silicone diode, usually around75 cents. Put it in series between the panel and the battery, then, while you have a voltmeter hooked to the battery, connect the panel/diode to the battery and see if the voltage goes up slightly. If it does, you're all set. If not, turn the diode around and try it again. It has to be connected into the circuit the correct direction. Many people will state that you need a charge controller, but this is not necessary if your panels max current, ISC is less than 2% of your batterys amp hour capacity. In your case, if you have a 60 AH or larger battery, skip the controller. There is a great discussion about this in Richard Perez's book, I will list it below. If you want to learn more about these devices, there is a great magazine that gets into the nuts and bolts of renewable energy, it's called Home Power Magazine, the link is below. We started by hooking a slightly larger panel to some golf cart batteries 2 years ago, reading that magazine and going to some energy fairs. Today our home is completely powered by the wind and sun. Check it out sometime. Take care, Rudydoo
- Q: Can it be used on a cellphone so u never have to worry about low battery?
- Solar panels (arrays of photvoltaic cells) use renewable energy from the sun, and are a clean and environmentally sound means of collecting solar energy. Solar panels are a great way to generate electricity on a small scale. Solar panels are commonly named solar cells or photovoltaic cells. Photovoltaic means literally light electricity.” Solar cells or PV cells rely on the photovoltaic effect to absorb the energy of the sun and cause current to flow between two oppositely charged layers. Solar panel installation is a cost effective part of the green movement for saving energy. There are different types of solar panels available, including Monocrystalline Panels, Polycrystalline Panel, Cast Polycrystalline Panels, String Ribbon Silicone Panels and Thin Film Panels. Find more information about solar panels at this Web site:
- Q: Can solar panels be used in areas with high levels of wind-blown debris?
- Yes, solar panels can be used in areas with high levels of wind-blown debris. However, it is important to choose durable and robust solar panels designed to withstand such conditions. Regular cleaning and maintenance might be required to ensure optimal performance and longevity in these environments.
- Q: Got a small project here in a remote location. There is to be a 2 volt deep cycle battery, the equipment to be powered from battery and solar panel to charge battery. The 2 volt battery puts out 55 AH. the max constant power draw from the equipment to be powered is 7.9 watts. Will a 30 watt panel at 2 volts be enough to run this system during sunlight and charge the battery for the equipment to run overnight?And, at 55 AH, how long can I keep a constant draw of 7.9 watts without a recharge?Thanks to all the input!
- o work out the wattage correctly, the panel needs to be sized according to how much power you are going to use. (Later on you're going to need a bit of info on each electrical item you need to be solar powered).
- Q: I bought a pack of OEM mini solar panels that produce 4.2v and 22mA and I was just wondering how many LED's I could hook up to one mini solar panel? I currently have one green LED with a resistor on the one panel but was wondering how many I could possibly run off of one panel?
- You need to answer that by designing circuits to provide each LED with its specific voltage and current requirements, and then see how many you can supply.
- Q: Can solar panels be used in areas with high levels of seismic activity?
- Yes, solar panels can be used in areas with high levels of seismic activity. However, special design considerations and installation techniques may be required to ensure their stability and withstand potential earthquake forces.
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Monochrystalline & Polycrystalline Silicon Solar Panels for Boats Batteries
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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