Poly Solar Panels 300w with HIgh Efficiency

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
300 watt
Supply Capability:
900000 watt/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Quick Details

Place of Origin:

China (Mainland)

Brand Name:

Solar Leading

Model Number:

SL6P60-250W

Material:

Polycrystalline Silicon

Size:

1640*992*40mm

Number of Cells:

60

Max. Power:

250W

Output tolerance:

+3%

Solar Cell Efficiency (% ):

17.25%

Solar PV Module Efficiency (%):

15.29%

Frame type:

anodized

Frame material:

aluminum alloy

Thickness:

40mm

EVA:

Stone BRIDGE

Backsheet:

3M

Juntion box:

IP67

 

Packaging & Delivery

Packaging Detail:Ply wooden box
Delivery Detail:within 15days after confirmed payment

Specifications

250W solar panels for power plant
1. A grade solar cells.
2. 25years lifetime 12years quality warranty.
3. positive tolerance

 

CharacteristicsUnitSL6P60-250W
Maximum Power (Pmax)W250
Power ToleranceW(0,+5)
Maximum Power Voltage (Vmp)V30.5
Maximum Power Current (Imp)A8.21
Open Circuit Voltage (Voc)V37.6
Short Circuit Current (Isc)A8.67
Module Efficiency (ηm)%15.37
Dimension of modulemm1640*992*40mm(64.6*39.1*1.6inch)
Pmax Temperature Coefficient%/C-0.44
Voc Temperature Coefficient%/C-0.3
Isc Temperature Coefficient%/C0.05
Maximum System VoltageVDC1000(TUV);600(UL)
Maximum Series Fuse RatingA15
Operating TemperatureC-40~ +85
NOCTC45±2
STC:1000W/m2.AM1.5 and 25C cell temperature, NOCT : Nominal Operating Cell Temperature

 

  • Long lifespan: 25Years lifetime guarantee, 12years workshop warranty. 90% output in first 10years. 85% output in next 15years.If module fail during warranty period, please contact local dealer, and provide the warranty card to replace the products.

  • Solar panels are withstand extreme working condition (from -40°C to 120°C)

  • Grade A solar panels rated by TUV.

  • High transformation efficiency solar panels

  • New UV reflector protected Layer

  • Maintenance free solar panels

  • No exposed metal parts

  • Custom-made available

  • 100% EL TEST before and after laminator for each solar panels

  • TUV,MCS,CEC,IEC61215,IEC61730,CE,UL approved solar panels

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How much does a solar panel cost?
Build okorder.com/
Q:what is the best way to go solar?
solar water heater and solar power system.
Q:Solar panel charging question?
It is related to the size and capacity of your battery.
Q:Solar panels for a netbook?
That strikes me as completely impractical for most circumstances. The power output of your mains adapter is 30W and to do that you are looking at at least five or six square feet of solar panels costing in the region of $600 even from a surplus supplier I know. You could do it cheaper (maybe $50 on panels) but then you would be looking a more primitive panels and need perhaps thirty square feet of solar panels. This is a completely different exercise to creating a solar powered USB charger - the power requirement is a lot higher. Astronomy and space?
Q:Information on making solar panels?
I doubt that you are going to want to learn how to dope your own silicon wafers, add contacts and laminate them into PV panels.  I also doubt that you're going to even want the various chemicals to make e.g. cadmium-based cells anywhere near your house (cadmium is a very toxic metal).  In other words, making your own solar panels is not an at-home project. You can buy solar panels based on cells of several different types.  A link to a Pricewatch-like website for current prices on solar panels is below.  Mounting panels to roofs or pole mounts, running conduit and wires, and installing battery banks and inverters are within the capabilities of skilled laypeople. More data at the links. Edit:  I am reporting all of Agua-Luna's cut-and-paste pieces as spam.  I encourage others to do likewise.
Q:solar panels for your home?
Hello, Yes you definitely can use this kind of panels. Powering your home entirely will be an issue if you are not familiar with solar energy and electricity in general. If it's the case I'm afraid you'll need a specialist. The basic principle of a solar power system: - Solar panel to charge the batteries - DC to AC converter that will convert the DC voltage from your battery to AC voltage so that you can connect regular home appliances like lights or TV.
Q:Solar panel question
The answer is actually quite complicated, but if you're planning on building just a very small system, most likely, the panel will be small and weak. In this case, connecting a panel that is 8 volts open circuit directly to a lead-acid battery is probably the most efficient way to charge. There are charge controllers that you can buy, some of which actively track the maximum power point for charging your battery. Unfortunately, those controllers might eat 5 or 0 watts, just to get you another few percent of charging efficiency. If your panel is only 50 watts in the first place, you can see that this is not a good deal. If you're getting serious panels (clue: price $500 each), then you may very well benefit from a charge controller with MPPT (max power point tracking). Lead-acid, either a flooded cell like your car battery, or AGM, are the standard for solar energy storage. Lithium ion is better in many ways, being less sensitive to temperature, state of discharge, and they are also lighter. Charging them is also more straightforward with the right circuitry. The problem is, they cost like $500 per kWh, compared with less than a tenth that price for lead-acid.
Q:Why are solar panels grid-like?
They are in form of panels ....panel observe heat to generate electricity
Q:South facing solar panels?
You want the panels facing south because that is where they would get the most sunlight throughout the day. If your front door is facing north, then the back of your house would be facing south, right? So put them up in the back where they are facing south...haha wtf..
Q:How big of a solar panel system would I need to get ?
Create okorder.com/

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range