• Light Weight Solar Panels - 300W Good Quality and Low Price System 1
  • Light Weight Solar Panels - 300W Good Quality and Low Price System 2
  • Light Weight Solar Panels - 300W Good Quality and Low Price System 3
Light Weight Solar Panels - 300W Good Quality and Low Price

Light Weight Solar Panels - 300W Good Quality and Low Price

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
8000 watt
Supply Capability:
100000000 watt/month

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Roof-based mounting supports include:

    Pole mounts, which are attached directly to the roof structure and may use additional rails for attaching the module racking or frames.

    Ballasted footing mounts, such as concrete or steel bases that use weight to secure the panel system in position and do not require through penetration. This mounting method allows for decommissioning or relocation of solar panel systems with no adverse effect on the roof structure.

    All wiring connecting adjacent solar modules to the energy harvesting equipment must be installed according to local electrical codes and should be run in a conduit appropriate for the climate conditions.

SOLAR PANELS GOOD QUALITY AND LOW PRICE-300W

Specifications

solar panels from 5W--300W, made of TAIWAN MOTECH brand cells,with CO in TAIWAN,Mono and Poly with VDE,IEC,CSA,UL,CE,ISO.

We import solar cells from Taiwan Motech brand, with this CO in taiwan and our CSA certification,we can still sell goods to Anti-dumping areas like USA. Our main products are solar panels, off grid and on grid solar home systems , solar street lighting systems, solar water heating system,solar pump,solar attic fan, solar DC LED lights and solar DC refrigerators.

Certificates : ISO, CE, VDE IEC, MCS, CSA-UL, CEC.
Delivery time: sample 10days, order 25-30days.
Sample: charged.
Payment term: T/T 30% as deposit, 70% before shipment. Or irrevocable L/C at sight.
Trade term: FOB Shenzhen or CIF destination seaport or Airport.

Characteristics:

I.Solar Cell : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.
II.Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
III.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
V.Junction box: Multi function junction box with water proof.
VI.Long lifetime:
25 years; Less power decrease.
VII.Good performance of preventing from atrocious weather such as wind and hails.
VIII.Resisting moisture and etching effectively, not effected by geology.
IX.The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
 

Quality and Safety

1. Rigorous quality control meets the highest international standards.

2. High-transmissivity low-iron tempered glass, strong aluminium frame.

3. Using UV-resistant silicon.

4. IS09001/14001/CE/TUV/UL  

Warranties

1. 10 years limited product warranty

2. 15 years at 90% of the minimal rated power output

3. 25 years at 80% of the minimal rated power output

Technical date :

ITEM NO.:

Poly 156*156 cell ,60pcs . Power range from   230Wp-260Wp

Maximum Power(W)

230

235

240

245

250

255

260

Optimum Power Voltage(Vmp)

29.4

29.5

29.7

30.1

30.3

30.5

30.7

Optimum Operatige Current(Imp)

7.83

7.97

8.08

8.14

8.25

8.37

8.48

Open Circuit Voltage(Voc)

36.7

36.8

36.9

37.1

37.3

37.5

37.7

Short Circuit Current(Isc)

8.52

8.59

8.62

8.65

8.69

8.73

8.78

Solar Cell:

156*156 Poly

Number of Cell(pcs)

6*10

Name of Solar Cells

Polycrystalline Cell

Size of Module(mm)

1650*992*40/45/50

Cable & Connector Type

Pass the TUV Certificate

Frame(Material Corners,etc.)

Aluminium-alloy

Back sheet

TPT

Weight Per Piece(KG)

19.5KG

FF (%)

70-76%

Junction Box Type

Pass the TUV Certificate

Tolerance Wattage(e.g.+/-5%)

±3%, or 0-3%

Front Glass Thickness(mm)

3.2

Temperature Coefficients of Isc(%)

+0.04

Temperature Coefficients of Voc(%)

-0.38

Temperature Coefficients of Pm(%)

-0.47

Temperature Coefficients of Im(%)

+0.04

Temperature Coefficients of Vm(%)

-0.38

Temperature Range

-40°C to +85°C

Surface Maximum Load Capacity

5400Pa

Allowable Hail Load

23m/s ,7.53g

Bypass Diode Rating(A)

12

Warranty

90% of 10 years, 80% of 25 years.

Standard Test Conditions

AM1.5   1000W/ 25 +/-2°C

Packing

carton or pallet

1*20'

14 Pallets / 316pcs

1*40'STD

25 Pallets / 700pcs

 

FAQ

I..Will you focus on the safety of the goods during transportation?

Yes, Safety of the cargo is the primary element that we would consider on transportation.

II..How would guarantee the quality will meet the requirements of your clients?

Before shipment, we will have inspection for each batch of goods.

III..What certificates do you have?

IEC,UL,TUV,CSA,etc.

IV..Can you do OEM according to clients’ requirements?

Yes, we have our own brand while we can provide OEM service.


Q: I want to install a solar panel on my car. I want to know that how much energy can be generated by a panel of size 4 foot by 6 foot. and the cost of installation.
A little more than 0 watts per square foot, so that size panel would generate 250 watts under ideal conditions, which is noon on a sunny but not too hot day, near the equator. That's about /3 horsepower, or the same power as a man working hard. That is larger than needed to keep the battery of the car charged, unless you plan to run a laptop or something off it at night. The power is also too small to power the car for driving. If it's an electric car, you could get maybe another 2 miles per day out of the car, again, under ideal conditions. An RV store might have an idea of how much installation would cost. They would be accustomed to solar panels for RV's, but probably not small cars. A panel of that size would cost perhaps $500-800 just for the panel.
Q: How can I determine the size of solar panel system I need?
To determine the size of the solar panel system you need, you should consider your average electricity consumption, your location's solar potential, and the available roof or ground space for installation. Start by analyzing your energy bills to understand your average monthly and annual electricity usage. Then, consider the solar irradiation levels in your area, which can be found through online tools or consulting a solar professional. Additionally, assess the available area for installation, as larger systems require more space. Finally, consult with a solar installer or use online calculators to determine the appropriate system size that can meet your energy needs.
Q: How do solar panels affect wildlife?
Solar panels have a minimal impact on wildlife as they emit no harmful emissions or pollutants. While some studies suggest that solar farms may disrupt local ecosystems, the overall impact is relatively low compared to other forms of energy generation. Additionally, solar panels can provide shade and shelter for certain species, benefitting local wildlife in certain cases.
Q: Can solar panels be installed on billboards?
Yes, solar panels can be installed on billboards. In fact, it is becoming increasingly common to see billboards equipped with solar panels to harness solar energy and power their lighting systems. This not only reduces the environmental impact of billboard advertising but also helps in promoting renewable energy usage.
Q: Can solar panels be used for powering outdoor lighting?
Yes, solar panels can be used to power outdoor lighting. Solar panels convert sunlight into electricity, which can be stored in batteries and used to power outdoor lights during nighttime. This allows for cost-effective and environmentally friendly outdoor lighting solutions.
Q: How do solar panels affect the property's energy resilience?
Solar panels can greatly increase a property's energy resilience by generating clean and renewable electricity on-site. By harnessing the power of the sun, solar panels provide a reliable source of energy that can offset or even eliminate the need for grid-supplied electricity. This reduces dependence on fossil fuels and the vulnerability to power outages or price fluctuations. Additionally, solar panels can often store excess energy in batteries, allowing for uninterrupted power supply during emergencies or blackouts. Overall, solar panels contribute to a more resilient and self-sufficient energy system for the property.
Q: Can solar panels be used in areas with high levels of lightning activity?
Yes, solar panels can be used in areas with high levels of lightning activity. However, it is important to ensure that the solar panel system is properly grounded and equipped with surge protection devices to mitigate the risk of damage from lightning strikes.
Q: How do solar panels affect the property's overall cost savings?
Solar panels can have a significant positive impact on a property's overall cost savings. By harnessing sunlight to generate electricity, solar panels can reduce or even eliminate monthly electricity bills. Additionally, excess energy generated by solar panels can be sold back to the grid, providing an additional income stream. Furthermore, solar panels can increase the value of a property, making it more attractive to potential buyers. Overall, solar panels contribute to long-term cost savings by reducing reliance on traditional energy sources and providing a sustainable and cost-effective energy solution.
Q: Can solar panels be used in areas with high levels of radiofrequency interference?
Yes, solar panels can be used in areas with high levels of radiofrequency interference. However, it is important to ensure proper grounding and shielding measures are in place to minimize the impact of radiofrequency interference on the performance of the solar panels.
Q: How much space is required for installing solar panels?
The amount of space required for installing solar panels varies depending on the size and type of the panels. On average, a residential solar panel system typically requires around 100-400 square feet of roof space per kilowatt of installed capacity.

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