Solar Panels Portland - Mono-Crystalline Solar Panel

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 500 Pieces pc

Supply Capability:: 8000000 Pieces Per Month pc/month

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Specifications

1.Power Tolerance:: 0~+3%

2.Product Defect Warranty:: 10Years

3.Power Output Warranty:

- 90%:: 12Years

- 80%:: 30Years

Module Type	NBJ-40M	NBJ-455M	NBJ-50M
Maximum Power at STC (Pmax)	40Wp	45Wp	50Wp
Maximum Power Voltage (Vmp)	18.7V	18.7V	18.2V
Maximum Power Current (Imp)	2.14A	2.41A	2.75A
Open-circuit Voltage (Voc)	22.3V	22.3V	21.3V
Short-circuit Current (Isc)	2.29A	2.58A	2.94A
Power Tolerance	0~+3%

Packaging & Delivery

Packaging Details:1.Pack with carton box and then into wooden box. 2.Pack with wooden box.

Delivery Detail:with in 30 days

Q:Can I use a regulator from a car to regulate the voltage from a solar panel to a battery?: solar panels will naturally produce a certain DC voltage which is what your battery needs - the current will vary based on the sun light. You need probably 4V to have some over voltage. So based on your specs look at having at least 4 V but not too much over that (tells you how many panels you need in series) I would have blocking diodes (probably the solar cell has them built in) to insure the battery does not discharge thru the panel.

Q:Got a quote for about $K today for solar panels to save me about $00 a month on my electric bill. I was just wondering if anyone had successfully bought and installed their own and how it worked for you?: Homemade okorder /

Q:How do solar panels affect home resale value?: Solar panels can positively impact home resale value by providing potential buyers with energy savings and a reduced carbon footprint. Studies have shown that homes equipped with solar panels tend to sell at a higher price compared to similar homes without them. Additionally, solar panels often increase a home's appeal and marketability, making it more attractive to environmentally-conscious buyers.

Q:Can solar panels be used in areas prone to hurricanes?: Yes, solar panels can be used in areas prone to hurricanes. However, it is important to ensure that the panels are properly installed and designed to withstand high wind speeds. Reinforcements, such as additional framing or anchoring systems, can be used to make the panels more resilient to hurricane conditions. Additionally, regular maintenance and inspections are necessary to ensure their stability and functionality.

Q:Can solar panels be installed on restaurants or hotels?: Yes, solar panels can be installed on restaurants or hotels. In fact, many restaurants and hotels are increasingly opting for solar panel installations as they provide a sustainable and cost-effective source of energy.

Q:Can solar panels be used to heat water?: Yes, solar panels can be used to heat water. Solar water heaters use the energy from the sun to heat water, typically through the use of solar thermal collectors. These collectors absorb solar radiation and transfer the heat to a liquid, which is then circulated to heat the water. This renewable and environmentally friendly method can be used for residential and commercial purposes to provide hot water.

Q:I have an electric bicycle that I travel to work by, pulling a modified child carrying trailer that holds two 2 volt deep cycle batteries in series to power the 24 volt bike motor. I'm thinking about adding a 50 watt solar panel (or larger depending on the room I can make available) to charge while I'm at work and to provide some extra juice while on my more distant travels.Can I get a solar panel to charge them while they're connected the way they are: in series? Does charging work that way?I've read that in order to charge the 24 volt battery setup (if the answer to the Q above is yes), the output from my solar panel would need to be a little more than 24 volts. Is this true? If so, how many volts?Since the bike is supposed to be powered at 24 volts and I have an x-volt (x gt; 24v) solar panel connected to it, will this cause any damage to the controller or other components while running them?Will it help supply power even while the motor is being run?Thanks.: Yes, you have it right you need two 2V panels wired in series to give 24V to charge a 24 volt system. But along with the 24V you also want some amperage, otherwise it takes forever to charge. Most of the little chargers are called trickle charges because they only have an amp or two. If you had two 25 watt solar panels putting out 24V you have : watts = volts * amps 50 watt = 24V * x amps x = 2 amps If your battery is say 50 amp hours of storage, then if you are putting in 2 amps it will take you 25 hours of sunlight to power it back up from a dead battery. So the charge time depends on how many amps you are putting in there at 24V A car battery charger typically charges at 0 amps at 2V, so 2 * 0 = 20 watts of power going in there So if you go solar make sure to use a charge controller and a big enough panel to get close to 00 watts for any decent recharge time. The charge controller makes sure that the battery only gets voltage going one way and it least 24V. So if the sun went behind some clouds and the voltage dropped to 20V, the controller shuts off the current until the voltage equals 24V or more

Q:Is it really possible for me living in Denver to build and install and setup my own solar panel to help make electricity for my home?: It's okorder / has something to say about various scams, including solar.

Q:who has solar panels on their home and are they worth it: Well I have some. I think it's a great investment. If you have the money it's totally worth it! If you notice on some street lamps there are solar panels. I am sure the town wouldn't waste there money it must be worth it. Schools are investing in it and lots of business. If I was you I would go for it. I was really happy with the company that did it for m- but they only service New York and New Jersey, not sure were you live. Enjoy saving money!

Q:Can solar panels be installed on schools or educational campuses?: Yes, solar panels can be installed on schools or educational campuses. Installing solar panels on educational institutions not only helps to reduce their carbon footprint but also serves as a practical learning tool for students, showcasing the benefits of renewable energy. Additionally, solar panels can provide cost savings on electricity bills, allowing schools to allocate more resources towards education.

Our company is a High-tech enterprise, who is professional on manufacturing on solar photovoltaic products. We mainly produce the solar module and system. Our annual production capacity of solar module is 50MW.Meanwhile,we also undertake the design, installation and serviceonbothon-grid & off-grid system for home and power plant.

1. Manufacturer Overview
Location	Zhejiang,China (Mainland)
Year Established	2006
Annual Output Value	Above US$100 Million
Main Markets	North America 2.90% South America 25.60% Eastern Europe 4.83% Southeast Asia 9.18% Africa 1.16% Mid East 2.90% Western Europe 19.81% Central America 2.41% Northern Europe 9.95% Southern Europe 8.21% South Asia 0.97% Domestic Market 12.08%
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Rotterdam,Hamburg
Export Percentage	81% - 90%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Japanese, German, French
b)Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Low and/or Average