Solar Panel Kit

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 2000000 Watts Per Year pc/month

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Specifications

250W Poly Solar Panel( SGP-250W)

5-25 yrs Warranty

A grade polycrystalline cell

PV TUV certification

Best quality solar

hot sale solar panel 250w for home solar system/solar energy product

Description:

1.high conversion efficiency

2.sealed with high transparency low-iron tempered glass, anti-aging EVA, high insulation TPT.

3.withstand high wind pressure and snow load.

4.with IEC61215/61730, TUV, CE, ISO

Warranty:

1) 5 years for material & workmanship;

2) 12 years for 90% power output;

3) 25 years for 80% power output.

Packaging & Delivery

MOQ: 50pcs

Delivery Time: 10-20 days after order confirmation

Package: Wooden carton or pallet packing

poly solar module

Electrical Characteristics
Type	SGP-230-60	SGP-240-60	SGP-250-60
Maximum power (Wp)	230Wp	240Wp	250Wp
Maximum power voltage (V)	30.00	30.00	30.00
Maximum power current (A)	7.00	7.34	7.66
Open circuit voltage (V)	36.00	36.00	36.00
Short circuit current (A)	7.56	7.92	8.28
Cell Efficiency (%)	15.00%	15.50%	16.00%
FF (%)	≥74%
Maximum system voltage (V)	1000V
Temperature Range	`-40 to +85
Power tolerance (%)	±3%
Standard Test Conditions	1000W/m2 , AM1.5 , 25C
Mechanical Characteristics
Solar cell	Poly	Poly	Poly
Number of cells (Pcs)	60(6*10)
Size of module (mm)	992196445mm
Weight per piece (kg)	19
Front Glass	3.2 mm tempered glass
Surface Maximum Load Capacity	60m/s(200kg/sq.m)
Allowable Hail Load	steel ball fall down from 1m height
Frame	Anodized aluminium alloy
Junction Box Type	IP65 rated
Connectors	MC Plug Type IV connectors
Cables	4.0mm2, 900mm
Temperature coefficients
Nominal Operating Cell Temperature	45±2ºC
Temperature coefficients of Voc (%)	β -2.2mV/
Temperature coefficients of Pm (%)	γ -0.55%/
Temperature coefficients of Im (%)	α 0.03%/
Temperature coefficients of Vm (%)	β -2.2mV/

Q: I want to install a solar panel on my car. I want to know that how much energy can be generated by a panel of size 4 foot by 6 foot. and the cost of installation.: A little more than 0 watts per square foot, so that size panel would generate 250 watts under ideal conditions, which is noon on a sunny but not too hot day, near the equator. That's about /3 horsepower, or the same power as a man working hard. That is larger than needed to keep the battery of the car charged, unless you plan to run a laptop or something off it at night. The power is also too small to power the car for driving. If it's an electric car, you could get maybe another 2 miles per day out of the car, again, under ideal conditions. An RV store might have an idea of how much installation would cost. They would be accustomed to solar panels for RV's, but probably not small cars. A panel of that size would cost perhaps $500-800 just for the panel.

Q: If you were to be asked to write a material(s) report on either -solar panelsor -aircraft fuselageWhich would you choose?well i was asked to choose between these two,so i guess that if i choose what the majority wouldn't, i might just score a little bit higher,what do you think?if you are the lecturer you would want something different right?: Fuselage, solar panels are boring...check out the design considerations for the fuselage of the old SR-7 Blackbird, a really amazing aircraft in its day.

Q: What is the cost of installing solar panels?: The cost of installing solar panels can vary depending on several factors such as the size of the system, location, type of panels, and any additional equipment or services required. On average, the cost can range from $15,000 to $25,000 for a residential installation. However, it is important to consult with solar installation companies to get accurate quotes tailored to your specific needs.

Q: How do solar panels affect the property's overall sustainability?: Solar panels can greatly enhance a property's overall sustainability by generating clean and renewable energy from the sun. By reducing reliance on fossil fuels and lowering carbon emissions, solar panels contribute to a greener environment. Additionally, solar energy can help reduce electricity bills and provide a reliable and independent source of power, making the property more self-sufficient and resilient.

Q: Can solar panels be installed on a museum or cultural institution?: Yes, solar panels can be installed on a museum or cultural institution. Many museums and cultural institutions have embraced solar energy as a sustainable and environmentally-friendly solution for their energy needs. Installing solar panels not only helps reduce their carbon footprint but also saves on electricity costs in the long run.

Q: Can we cover up solar panels on our house with regular siding?: oh my goodness. make the investment aand update them

Q: What is the most efficient solar panel, how many would we need to power the United States, and how much land would it take?: I know that the US uses 500 Gigawatts (giga is 0 ^9). I think a solar panel meter square might generate at most 00W. So you would need 500E9/00 = 5 trillion of these. 5 trillion square meters is 70 kilometers on a side. Dont forget about night and clouds!

Q: I have this question for extracredit and I dont get it?How many 2V,2W PV panels would be required to supply a load that requires a 48-volt supply that can push at least 2.8 amps of current, if you assume each panel puts out A at 2 V? And how are the panels configured to supply the power requirements of the load?: 4 in series for the 48V, a rack of 3 sets wired in parallel to give the current. (total of 2 panels)

Q: if you know the area of the panel can u calculate for the wattage or voltage of the panel..: One square meter of solar panels can produce up to 50 watts of maintenance-free power for up to thirty years. The most common solar panels are for 2 V applications. For sq meter: I = P/V = 50/2 = 2.5 A A single solar cell always produces a voltage of approximately 0.5 volts, regardless of its size. For higher voltages, you have to connect individual cells in series to add their voltages. The larger the solar cell, the greater the current will be. You can also connect cells in parallel to increase current. Hope this helps!

Q: How do solar panels affect the local economy?: Solar panels can have a positive impact on the local economy in several ways. Firstly, the installation and maintenance of solar panels create job opportunities, boosting employment rates in the area. Additionally, the production and sale of solar panels contribute to the growth of local businesses, stimulating economic activity. Moreover, solar energy reduces reliance on traditional energy sources, leading to lower energy costs for businesses and households, resulting in increased disposable income for residents. This, in turn, can spur consumer spending and support local businesses. Overall, solar panels can drive economic growth, job creation, and cost savings within the local economy.

We introduced the newest production line, testing machine, laser cutting machine, non-Pb soldering line, module testing machine, laminating machine and so on. We use top-quality solar cells and EVA,TPT,strengthen glass,seal silicon etc. Our experienced staff work together well to assurance quality under effective ISO system. Our Products are exported to Europe, America, Africa and other Asian countries with safety certificate.

1. Manufacturer Overview

Location	Guangdong,China (Mainland)
Year Established	2008
Annual Output Value
Main Markets	North America 40.31% South America 10.71% Eastern Europe 4.02% Southeast Asia 5.18% Africa 5.18% Mid East 5.18% Central America 1.43% Northern Europe 26.56% South Asia 1.43%
Company Certifications	IEC61215; CE certificate; ROHS Certificate

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	81% - 90%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines
Contract Manufacturing	OEM Service Offered Buyer Label Offered
Product Price Range