TPB156x156-72-P 305Wp Poly Silicon Solar Module for Car Roof Solar Panels
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 1000 watt/month
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Specification
Material:
Polycrystalline Silicon
Max. Power(W):
305
Number of Cells(pieces):
72
Size:
1958×992×40（mm）
Sun Earth is a company with over 30 years expierience in manufacturig solar modules. Our solar module are certificated by all major authorities, like TUV, UL, VDE, MSC, JET, CEC and others.
Sun Earth modules carry a 10 year workanship limited warranty and a 25 year linear performance limited warranty. Each module produces positive power up to 5W greater than product rating power.
Our products has been used all over the world with great reputation, especially in European Union countries, Austrailia, Africa and Japan.
The TPB156 series poly silicon solar module is our most popular product right now. The demension of the TPB156×156-72-P 305Wp Poly Silicon Solar Module is 1958×992×40(mm), total weight is 21.5KG. This product can be used for large solar power plant or small house-use off-grid system, such as roof system. We can give the best suggestion for the client based on their requirement.
| Rate Power: | 305W |
| Maximum Power(Pmax): | 305W |
| Rated Voltage at Pmax(Vmp): | 36.5V |
| Rated Current at Pmax(Imp): | 8.36A |
| Open-circuit Voltage(Voc): | 45.2V |
| Short-circuit Current(Isc): | 8.91A |
| Module Efficiency: | 15.7% |
| Maximum System Voltage: | 1000VDC(IEC), 600VDC(UL) |
| Appliciation Class: | Class A |
| Maximum Over-Current Rating | 16A(IEC), 15A(UL) |
- Q: they are pretty expensive. So does it save you money on electricity in the long run? How easy is it to connect solar panels to your house?
- Yes I have. We have a little Labrador on the front steps(you know, a thing to hide keys under.) In his mouth is a little lantern that absorbs the solar energy from the panels and it turns on at night. Really saves you money, much more than regular electricity. The bill won't be so high this way, oh, and it's also good for the environment????
- Q: Can solar panels be installed on a south-facing wall?
- Yes, solar panels can be installed on a south-facing wall. In fact, a south-facing wall is often the most ideal location for solar panel installation as it receives the most sunlight throughout the day.
- Q: Can solar panels be installed in urban areas with limited space?
- Yes, solar panels can be installed in urban areas with limited space. There are various innovative solutions available, such as rooftop solar panels, solar canopies, and solar facades, which can be utilized to make the most of the available space in urban environments. Additionally, advancements in solar technology have made it possible to install more efficient and compact solar panels, further facilitating their installation in limited spaces.
- Q: If a solar panel has a power rate of 80 Watts and efficiency of lets say 30%. Does that mean the maximum power this solar panel can generate is (30/00)*80=54 Watts or its just 80 Watts?
- If it says STC or Standard Test Conditions on the nameplate or documentation, then that means 80 watts under bright sun at an unrealistically cool temperature. It is rare to see that power in real life, except when the perfect storm of conditions come together. There is also a PTC rating for some panels, which is more realistic. If the panel does not say STC or PTC, the manufacturer is free to make up whatever test they feel like, which generally leads to ridiculously overstated power. As for efficiency, for residential panels, that's generally only of academic interest. A 80-watt panel is 80 watts, regardless of the efficiency. A more efficient panel will take up slightly less space, but most people are more interested in the total price, since roof space is generally not an issue.
- Q: Can solar panels be installed on a government building?
- Yes, solar panels can be installed on a government building. In fact, many government buildings have already implemented solar energy systems to reduce their carbon footprint and lower energy costs.
- Q: Can solar panels be used to power a greenhouse?
- Yes, solar panels can be used to power a greenhouse. Solar panels are a sustainable and efficient energy source that can generate electricity to operate various greenhouse systems, such as lighting, heating, ventilation, and irrigation. By harnessing the sun's energy, solar panels provide a clean and renewable power supply, reducing greenhouse gas emissions and minimizing reliance on conventional energy sources.
- Q: Is there a material that is capable of absorbing enough UV radiation to make it worth using as a flexible solar cell?Not flexible as in aluminum, but a material such as plastic (polycarbonate).
- They are working on printable flexible panels. So why stop with the roof? Many of the surfaces could be covered to take advantage of the sunlight no matter where it hits the jeep. However the actual power acquired would not make much of a difference while driving. It would allow the Jeep to charge back up while your out backpacking.
- Q: I want to also know if the 0 watt rating on the solar panel is 0 watts per day or is it constantly adding 0 watts? Is there a time which the 0 watts is being added like 0 watts per second or 0 watts per minute and so on?
- You need more panel because it will take more than ones worth of sunshine to charge this battery so the battery will need to sit over night and wait to continue the charge. clouds will make the problem even worse. I use 24 - 00 Ah batteries with a 3500 watt system and I am using a 48 volt system. So my Ah = 24 X 00 / 4 = 600 Ah but this is at 48 volt so the watt hours are the same. But My computer puts the power where it is needed automatically. You have 25 watts for at best 0 hours per day = 250 Watt hours per day. That battery needs at least 200 x 2 = 2400 watt hours that does not take efficiency of any of the systems into account. As you can see this battery may never charge completely.
- Q: What is the cost of installing solar panels?
- The cost of installing solar panels can vary depending on various factors such as the size of the system, the location, and any additional equipment or services needed. However, on average, the cost can range from $10,000 to $30,000 for a residential installation. It is important to get a personalized quote from a solar installation company to determine the exact cost for your specific needs.
- Q: Is there a small solar panel system that I can put in my bedroom window and charge my phone and run an alarm clock off of? Or one I can run a microwave off of?
- You can cosider this product Flexible Personal Solar Panel. I think it will be helpful. Product Review Take the lightweight, easy-to-pack Brunton Solaris 6 / 2 Solar Panels on your next expedition to the Himalayas or down that nearby trail or dirt road. Brunton used CIGS, the most efficient thin-film solar technology available, to create the Solaris. Choose either the Solaris six-watt or 2-watt panel—both of them fold up to the size of a CD wallet and work, even in overcast conditions, to charge your cell phone, digital camera, camcorder, iPod, and other small electronics. A built-in reversing diode prevents the solar panel from discharging your batteries when the sun disappears for the night. Brunton's Solaris 2-watt panel can even charge your satellite phone or trickle charge your laptop.
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TPB156x156-72-P 305Wp Poly Silicon Solar Module for Car Roof Solar Panels
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 1000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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