Solar Panel Kit

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 2000000 Watts Per Year pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

CNBM 200W Poly Solar Panels with Backup Generator

Mono Solar Panels CNBM 280W-300W for Mars Solar Panels

Best Quality Solar Polycrystalline Panels (270W-290W)

American Made Polycrystalline Solar Panels

12V CNBM Solar Solar Modules High Quality 25 Years Warranty

Solar Panels 300 Watts from CNBM

Solar Panels Bedford - CNBM Solar Module 250W High Efficiency

100 Watt Monocrystalline Silicon Solar Panels for Metal Roof

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 am confused. I am planning to build a simple 2Watt solar system to power some lights in my house. . I wonder if it is possible to power up a 2Watt bulb using 2Watt solar power?2. Normally, when we are reading the power rating of a bulb, we will read the wattage, so what about the voltage and current rating?3. If the current is insufficient, will the bulb light up?I am having a solar panel that can output 2W power but I am not sure about the output voltage, how can I find out about the current? I am getting really confused.: Hey, okorder

Q: Can solar panels be installed on farmlands or agricultural fields?: Yes, solar panels can be installed on farmlands or agricultural fields. In fact, many farmers are increasingly adopting solar energy as a way to generate additional income and reduce their reliance on traditional energy sources. By installing solar panels on farmlands, farmers can generate renewable energy while continuing to use the land for agricultural purposes. Additionally, solar panels can provide shade for crops, reducing water evaporation and enhancing plant growth.

Q: hi so im doing a school project thing and they have a lot of different questions for us that help us decide whether we would rather a city have a nuclear reactor, or solar panel. But i cant seem to get the last 2 questions...help please???so question ........What types of emissions, if any, are produced by each type of generating station? Do these emissions affect human health?question 2.....What are the long term financial costs associated with maintaining each type of generating station?thanks!: : Mostly produce heat 2: Keep Clean, trim branches, over hanging shrubs, and things like that.

Q: How much solar energy does a 2m by a 3m solar panel convert to energy on a sunny day? Assume that the solar cells are 30% efficient.I'm not looking for the answer so much as I need an explanation o how to solve this type of problem... Thanks!!: You have the area of the solar panel. You know their efficiency. What you need to know now is the energy (per area) delivered by the sun. The energy delivered by the sun can be found on the internet. Earth ,43 – ,32 W/m? (wikipedia) That is offcourse for your solar panels perpendicular to the ray's of the sun. If they are under an angle you should see what the area of the projecton of your solar panel is on a plane perpendicular to the ray's of the sun. So know you have the intensity W/m? and an area (or effective area). Here you go the energy deliverd by the sun. And 30% of it is what you get out of your panels.

Q: Can solar panels be installed in areas with heavy snowfall?: Yes, solar panels can be installed in areas with heavy snowfall. However, it is important to consider the impact of snow on the performance and efficiency of the panels. Proper installation and orientation, along with regular snow removal, are necessary to ensure optimal energy production during snowy periods. Additionally, the use of tilt mounts or snow guards can help prevent snow buildup and improve the effectiveness of solar panels in such areas.

Q: Can solar panels be installed on a car?: Yes, solar panels can be installed on a car. Solar-powered cars have been developed and are being used as a means of reducing carbon emissions and increasing energy efficiency. These panels are typically mounted on the roof or hood of the car to collect sunlight and convert it into electricity to power the vehicle's functions. However, the amount of energy generated by these panels may be limited, and they are usually used as a supplemental power source rather than the sole means of propulsion.

Q: Can solar panels be installed on a streetlight?: Yes, solar panels can be installed on a streetlight. This allows the streetlight to be powered by solar energy, reducing reliance on the electrical grid and contributing to a more sustainable and cost-effective lighting solution.

Q: I am going to be building green in the next couple of years and i need an idea of how many solar panels i need in addition to a wind turbine to sufficiently handle a workshop, house, green house, etc. and what the approximate cost will be.: With out the kW information of the need for your workshop no one can really tell you what you need for power supply. I would recommend you orientate your building or shop to maximize the passive solar potential. this will drastically eliminate your excessive need for heating and cooling. Which in turn will maximize your solar energy from the panels. Also depending upon what state you live in do some further research into any programs or grants offered by the power companies or state incentives. Regarding hydrogen...for get about it.

Q: Can solar panels be installed on a community center or social gathering place?: Yes, solar panels can be installed on a community center or social gathering place. Solar panels are versatile and can be installed on various types of buildings, including community centers, to harness solar energy and reduce dependence on traditional energy sources. This can help make the community center more sustainable, reduce its carbon footprint, and potentially save on energy costs.

Q: Does any one know how to make a solar panel or a type of Alternative energy maker. Best answer gets 0 points: Though wind energy is the big thing at present, and I derive a significant part of my income from doing engineering on these wind farms, I personally prefer a wood-fired boiler steam turbine generator combination as the best renewable energy system. Wind generation works great when the wind blows, but if you intend to go off-grid expect to invest in energy storage and some other form of backup power. Solar photovoltaic panels are about 6% efficient at best, and that's only when the sun is shining brightly. If you consider that trees (biomass) are a completely natural, renewable energy resource, and couple this energy resource with modern clean combustion technology, this makes for a great dispatchable, long-term sustainable, ready-when-you-need-it solution. Go wood!

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