flexible pv solar panel 3kw high quality low price

flexible pv solar panel 3kw high quality low price

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 500 pc

Supply Capability:: 100000 pc/month

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Solar Panel 72Cell-300W Details:

Minimum Order Quantity:	watt	Unit:	watt	Loading Port:
Supply Ability:	watt/month	Payment Terms:	TT OR LC	Package:	pallet

Product Description:

PERFORMANCE

- High effi ciency, multicrystalline silicon solar cells with high transmission

and textured glass deliver a module effi ciency of up to 16.0%,

minimizing installation costs and maximizing the kWh output of your

system per unit area.

- Tight positive power tolerance of 0W to +5W ensures you receive

modules at or above nameplate power and contributes to minimizing

module mismatch losses leading to improved system yield.

- Top ranking in the “TÜV Rheinland Energy Yield Test” and the

“PHOTON Test” demonstrates high performance and annual energy

production.

RELIABILITY

- Tests by independent laboratories prove that modules:

 Fully conform to certifi cation and regulatory standards.

 Withstand wind loads of up to 2.4kPa and snow loads of up to

5.4kPa, confi rming mechanical stability.

 Successfully endure ammonia and salt-mist exposure at the highest

severity level, ensuring their performance in adverse conditions.

- Manufacturing facility certifi ed by TÜV Rheinland to ISO 9001:2008,

ISO 14001:2004 and BS OHSAS 18001:2007.

WARRANTIES

- 10-year limited product warranty1.

- Limited power warranty1: 10 years at 91.2% of the minimal rated power

output, 25 years at 80.7% of the minimal rated power output.

1In compliance with our Warranty Terms and Conditions.

QUALIFICATIONS & CERTIFICATES

IEC 61215, IEC 61730, MCS, CE, ISO 9001:2008, ISO 14001:2004, BS OHSAS

18001:2007, PV Cycle, SA 8000

ELECTRICAL PERFORMANCE

Electrical parameters at Standard Test Conditions (STC)

Electrical parameters at Standard Test Conditions (STC)
Power output	P max	W	300
Power output tolerances	ΔP max	W	0 / + 5
Module effi ciency	η m	%	15.5
Voltage at Pmax	V mpp	V	35.8
Current at Pmax	I mpp	A	8.37
Open-circuit voltage	V oc	V	45.2
Short-circuit current	I sc	A	8.86

Electrical parameters at Nominal Operating Cell Temperature (NOCT)
Power output	P max	W	226.1	222.5	218.8	215.2	211.5
Voltage at Pmax	V mpp	V	33.1	32.9	32.7	32.4	32.2
Current at Pmax	I mpp	A	6.82	6.76	6.7	6.63	6.58
Open-circuit voltage	V oc	V	42.1	41.9	41.7	41.6	41.4
Short-circuit current	I sc	A	7.27	7.22	7.16	7.11	7.06

Q:What would these solar panels power? For instance, my energy bill shows 2035kWh for last month. How much would this remove from that if it outputted full power? Thanks!: note breath on the winds excellent answer is one quarter of one percent. See why houses aren't covered in solar panels? it's just not a real answer right now,. the rough rule of thumb is $0 per kWh ( for just the panels) you want to produce. You'd need $20,000 in panels and another 0,000 in controllers and inverters and batteries and who knows how much in installation.

Q:Can solar panels be installed on residential homes?: Yes, solar panels can be installed on residential homes. They are a popular and effective way to generate renewable energy for households, reduce electricity bills, and contribute to a greener environment.

Q:Can solar panels be installed on a flat roof?: Yes, solar panels can be installed on a flat roof. However, it is important to consider the orientation, tilt, and shading of the roof to ensure maximum efficiency and productivity of the solar panels.

Q:Can solar panels be installed on historical or protected buildings?: Yes, solar panels can be installed on historical or protected buildings. However, there are certain considerations and guidelines that need to be followed to ensure that the installation does not compromise the architectural integrity or cultural significance of the building. Special care is taken to design and install solar panels in a way that minimizes visual impact and preserves the historical value of the structure. Additionally, obtaining necessary permissions and approvals from relevant authorities is crucial before proceeding with the installation.

Q:What is the principle and structure of solar panels?: solar panels: solar panels is the core of solar power generation system, solar power system is the highest value of the part. Its role is to convert the sun's radiation capacity into electricity, or sent to the battery to store, or to promote the load work.

Q:How do I hook up solar panels to my home: Solar okorder / Here I didn't use an inverter since phones are DC powered electronic units. Hope I've been helpful.

Q:If a solar panel is a .5kW system, what length of time is it putting out that much power? Every hour?: Solar panels are rated under standard test conditions (STC), a certain amount of light at a certain distance, at a certain temperature, etc. A kW, or kilo watt, is 000 watts. So for the amount of time that the sun meets those conditions, the rate of output is 500 watts. An average location has an average of 5 sun hours a day, the total time that you produce the rated output. Watts is a rate, like miles per hour (mph), how fast it is going. Watt hours, or kilo watt hours (kwh) is a quantity, like miles. So if you drive 50 mph for 5 hours, you went 250 miles (50 mph x 5 hours). If you produce .5kw for 5 hours, you have the potential to produce 7.5kwh a day. Multiply that by 30 days in a month, you get 225kwh a month. In reality you will lose about 30% of the rated power from less than ideal weather, system losses, etc., so it's more like 50kwh a month. You can look at your electric bill to see how many kwh you use a month, maybe around 000kwh, and see what percentage of your usage a system like that can power.

Q:thinking of getting a portable solar panel laptop charger...may be a stupid question but may be a very intelligent one as well ;): small solar panels will produce some electricity under artificial light, but not nearly as much as in sunlight. Is that enough to charge your laptop? probably not, but you would have to try it to be certain. Of course you would have to orient it to get the maximum light, and that may not be possible in the tight confines of an airline seat. don't forget they dim the lights at night. Bottom line, won't work. Some aircraft have a connector to allow you to power (and charge) your laptop. It you have that, you need to get the right cable. .

Q:Can solar panels be installed on camping sites?: Yes, solar panels can be installed on camping sites. They are a great renewable energy option for powering small electronic devices, lighting, and charging batteries while camping.

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