Tampa Solar Panels 250w Monocrystalline Solar Module for 12v Battery Charging

Tampa Solar Panels 250w Monocrystalline Solar Module for 12v Battery Charging System 1

Tampa Solar Panels 250w Monocrystalline Solar Module for 12v Battery Charging

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 watt

Supply Capability:: 10000000 watt/month

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Product Description

250W Monocrystalline Solar Module for 12V Battery Charging FEATURES
Long Service Life
High Efficency Solar Cells
Special Aluminum Frame Design
High Transmission,Low Iron Tempered Glass
Advanced Cell Encapsulation

APPLICATIONS
Solar power stations
Rural electrification, Small home power systems
Power supply for traffic, security, gas industry
12V and 24V battery charging system
Other industrial and commercial applications

MONO or POLY	MONO
Maximum power (Wp)	250wp
Maximum power voltage (V)	30.96
Maximum power current (A)	8.07
Open circuit voltage (V)	37.92
Short circuit current (A)	8.62
Number of cells (Pcs)	60
Size of module (mm)	165099250/40
Brand Name of Solar Cells	No
Maximum system voltage (V)	1000
Temperature coefficients of Isc (%)	0.065+/-0.015%/°C
Temperature coefficients of Voc (%)	-(2.23+/-0.1)mv/ °C
Temperature coefficients of Pm (%)	-(0.5+-0.05)/ °C
Temperature coefficients of Im (%)	+0.1/ °C
Temperature coefficients of Vm (%)	-0.38/ °C
Temperature Range	-40°C~+85°C
Tolerance Wattage (e.g. +/-5%)	+/-3%
Surface Maximum Load Capacity	60m/s(200kg/sq.m)
Allowable Hail Load	steel ball fall down from 1m height
Weight per piece (kg)	21.5
Length of Cables (mm)	900
Cell Efficiency (%)	>17.9%
Module Efficiency (%)	>15.27%
Output tolerance (%)	+/-3%
Frame (Material, Corners, etc.)	Aluminum
Standard Test Conditions	AM1.5 1000w/m 25°C
Warranty	5 years product warranty and 25years 80% of power
FF (%)	76.48%
Packing	2PCS/ CTN
Unit Price

Specifications
1.A grade high efficiency solar cells.
2.TUV/UL/CE/CEC etc
3.Fast shippment
4.25 years warranty
5.OEM/ODM
1. A grade high efficiency solar cells.
2.TUV/UL/CE/CEC etc
3.Fast shippment
4.25 years warranty
5.OEM/ODM

Q: Hi. I need to build a solar panel for a project. it should be able to light a 60 watt light bulb. also, it should be about 3x3 ft if it is 50% efficient. if anyone knows any websites or can help me, please answer! thanks.: I don't have any practical experience building solar panel arrays to power a given device, but allow me to make this observation. Solar cells, when exposed to sunlight, will each generate a given amount of power (watts), and by wiring these in series, you will increase the wattage. Now, a panel three feet square will give you a certain amount of power, provided all the cells are wired correctly in series, and it may not provide enough juice to light the bulb. You can work around this by adding a step-up transformer (which takes the incoming power and boosts it to the desired level for output, with no moving parts). Voila! You've illuminated your bulb. I will admit, though, you'll have to do some math to determine what you need. A search on the Web will help you find the formulae and other information you'll require. Good luck.

Q: How long does it take to recoup the investment in solar panels?: The time it takes to recoup the investment in solar panels varies depending on several factors such as the cost of the panels, installation expenses, local energy rates, and available incentives. On average, it typically takes around 6 to 10 years to recoup the initial investment. However, with decreasing panel costs and increasing energy savings, the payback period is continually improving, making solar panels a worthwhile long-term investment for many homeowners and businesses.

Q: Can solar panels be installed on factories or industrial buildings?: Yes, solar panels can definitely be installed on factories or industrial buildings. In fact, these large structures often have expansive rooftops that can accommodate a considerable number of solar panels. Installing solar panels on factories or industrial buildings not only helps reduce their reliance on traditional energy sources, but also provides an opportunity for these establishments to generate their own sustainable and clean electricity.

Q: Can solar panels be installed on convention centers or event venues?: Yes, solar panels can be installed on convention centers or event venues. In fact, many convention centers and event venues have already started adopting solar energy systems to reduce their environmental impact and save on energy costs. The large rooftop spaces available in these venues provide ample opportunity for installing solar panels and generating clean, renewable electricity.

Q: What happens to solar panels during a power outage?: During a power outage, solar panels do not generate electricity as they rely on the grid for their functioning. This is because most solar panel systems are grid-tied, meaning they are designed to feed excess power back into the grid and draw power from the grid when needed. However, some off-grid solar systems equipped with battery storage can continue to operate during a power outage, providing electricity to the connected devices or storing excess energy for later use.

Q: I hooked up a 2V solar panel to a small relay. The relay switches at 9V. When I have light shining on the panel it puts out aorund 3-4V, but when I hook it up directly to the relay it drops to V and doesn't switch the relay. Why? and How do I fix it?-2V Mono-Crystalline Solar Panel -JWD 7 4 reed relay: I suspect the voltage is OK but the amount of current the solar cell is capable of delivering is less than the relay coil needs to operate. The current the relay tries to draw overloads the PV. You need to add additional PVs in parallel to operated the relay coil. An alternative is to use a low current draw relay coil or use a transistor switch. Hope this helps, NewtonLaw

Q: How efficient are solar panels when it comes to turning light into energy? If it's not 00%, why? Can it be improved? Also, how do solar panels work, exactly.: Solar okorder

Q: How do solar panels affect the property's overall cost savings?: Solar panels can significantly impact a property's overall cost savings by reducing or eliminating electricity bills. With the ability to generate clean and renewable energy, solar panels offset the need for traditional grid electricity, resulting in long-term savings. Additionally, solar panels can increase property value and attract potential buyers or tenants, further enhancing cost savings over time.

Q: Can solar panels be installed on train stations?: Yes, solar panels can be installed on train stations. In fact, many train stations around the world are adopting solar energy systems to power their operations and reduce their carbon footprint. Solar panels are installed on the roofs or canopies of train stations to harness sunlight and generate electricity, which can be used for lighting, heating, cooling, and other station facilities. This renewable energy source makes train stations more sustainable and helps in the transition towards a greener transportation system.

Q: Can solar panels be installed on a residential community?: Yes, solar panels can be installed on a residential community. Many residential communities have implemented solar panel systems to generate clean and renewable energy for homes. These installations can help reduce electricity costs, decrease reliance on fossil fuels, and contribute to a more sustainable living environment.

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