140W Folding Solar Panel with Flexible Supporting Legs for Camping
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 10000 watt/month
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Specification
Material:
Polycrystalline Silicon
Max. Power(W):
140
Number of Cells(pieces):
72
Product Description
Folding module kits are designed to provide portable 12 volt power wherever you need it.PoPwer available from 20W to 240W
Features:
· Padded, moulded carry bag
· Heavy duty carry handle, hinges and clasps Stainless steel telescopic&adjustable legs
· Weatherproof solar charge controller with LED indicator
· 5m cable with heavy duty Anderson connectors between module-regulator & regulator-battery clamps
· All cabled up ready to use
· 2 year warranty
These kits are the ideal solution for 4WD, camping, caravaning, boating and recreational activities whereverpower is required for lights, small TV, camping fridge, pump or other small appliances.
| Nominal Peak Power | 140W | 120W (2 x 60W) | 160W (2 x 80W) | 200W (2 x 100W) |
| Power tolerance | 3% | |||
| Cell type | Monocrystalline/Polycrystalline | |||
| Open circuit voltage (Voc) | 21.6V | |||
| Voltage at maximum power (Vmp) | 17.6V | 17.5V | 17.5V | 17.5V |
| Short circuit current (Isc) | 4.9A | 7.4A | 9.88A | 12.34A |
| Current at maximum power (Imp) | 4.54A | 6.86A | 9.14A | 11.42A |
| Maximum system voltage | 1000VDC | |||
| NOCT (Nominal Operating Cell Temperature) | 45 C +/-2 C | |||
| Operating temperature - module | -40 C to +85 C | |||
| Operating temperature – charge | -35 C to +55 C | |||
| Module folded size (mm) in carry bag | 505x550x60 | 505x825x80 | 505x1005x70 | 670x1005x70 |
| Module open size (mm) | 1014x550x30 | 1014x825x35 | 1014x1005x35 | 1344x1005x35 |
| Module net weight (kg) | 9.2 | 13 | 15.2 | 19 |
| Module gross weight (kg) | 11 | 16 | 19.4 | 23.2 |
| Solar charge controller | PWM 12V 10A; IP65 rated | PWM 12V 20A; IP65 rated | ||
- Q: Do solar panels require maintenance?
- Yes, solar panels do require some maintenance. Regular cleaning to remove dirt and debris is necessary to ensure optimal performance. Additionally, checking for any signs of damage, such as cracks or loose connections, is important. Routine inspections and occasional repairs or replacements may be needed to keep the solar panels functioning efficiently.
- Q: How do solar panels affect the overall energy security of a building?
- Solar panels can greatly enhance the overall energy security of a building. By harnessing the sun's energy, solar panels provide a reliable and renewable source of electricity. This reduces dependence on traditional fossil fuels and the associated risks of price fluctuations, supply disruptions, and geopolitical tensions. With solar panels, buildings can generate their own clean energy, ensuring a more stable and self-sufficient power supply, which ultimately contributes to a stronger energy security profile.
- Q: Are there any restrictions or regulations regarding solar panel installations?
- Yes, there are restrictions and regulations regarding solar panel installations. These can vary depending on the location and jurisdiction. Common regulations include obtaining permits, adhering to building codes and zoning requirements, maintaining a certain distance from property lines, and complying with electrical and safety standards. It is important to consult with local authorities and professionals to ensure compliance with all applicable regulations before installing solar panels.
- Q: How do solar panels interact with the electrical grid?
- Solar panels interact with the electrical grid through a process called net metering. When solar panels produce more electricity than is being used, the excess power is sent back to the grid, and the owner is credited for the energy produced. Conversely, when solar panels don't generate enough electricity, energy is pulled from the grid to meet the demand. This bidirectional flow enables solar panel owners to offset their energy usage and contribute to the overall energy supply.
- Q: Can solar panels be used in countries with limited sunlight?
- Yes, solar panels can still be used in countries with limited sunlight. While solar panels are most effective in areas with abundant sunlight, they can still generate electricity even in regions with less sunlight. Advances in solar technology and the ability to capture diffuse sunlight have made it possible for solar panels to be used in countries with limited sunlight. Additionally, the efficiency of solar panels has improved over time, allowing them to generate electricity even in low-light conditions.
- Q: all i want to do is provide enough electricity for 2 fluorescent bulbs i was looking at some 80 watt panels how many of those would i need and what else do i need for storing the electricity for use at nite? and how much would it all cost?
- The solar panels are made in China because there are fewer environmental regulations and cheap coal power. It takes a lot of energy to melt silicon and there are toxic waste products. It would be three to five times more expensive to make the panels in the US ( three times is just for reprocessing the toxic wastes ). Solar cell made in China are about $2 a watt, perhaps as low as $ a watt but in truth the claims for $ a watt or less solar panels as in thin film solar panels have much lower efficiency and require perhaps ten times more surface area.
- Q: I have 2 20 watt Solar panel. I have it hooked up to solar controller and batteries to inverter. Am trying to figure out how much watts am getting. I found the voltage but how do I find the amp reading on a mutimeter?
- It is possible your meter does not have the capacity to safely measure more than 300 milliamps which is too small to measure current output from solar panels. Assuming no losses in the system or components, if your meter does not have the capacity to measure 0 Amps, you will need to get one that does. Analogs are better than digitial for this. Most often the 0 Amp circuit of the meter has a discrete positive plug location for the positive test lead. Most have a common ground connection with the rest of the meter functions. If you are measuring current at the battery in the charge mode- Negative lead of meter goes to positive terminal of battery and positive lead of meter goes to the cable that was connected to the positive terminal of the battery. Since the Wattage is a nominal measurement, if you measure between the panel and controller, take measurement on one leg of the panel, as you want to measure the current with the loaded active circuit. Meter is oriented the same way as the measurement at the battery would be made above only this time the meter is between the panel and controller. At peak solar conditions, expect current to be measured at 2.5 to3 Amps or more per panel. Under optimal conditions your panel will have higher output than their ratings indicate. Open circuit can be close to 20 volts. Never short circuit the output of the solar panels. It is volts multiplied by amps that gives you Watts.
- Q: What is the lifespan of solar panel batteries?
- The lifespan of solar panel batteries can vary depending on various factors such as the type of battery, its quality, and usage patterns. Generally, solar panel batteries are designed to last between 5 to 15 years. However, with proper maintenance and care, some batteries have been known to last even longer.
- Q: Can solar panels be used to power a camping trip?
- Yes, solar panels can be used to power a camping trip. They are an excellent source of clean and renewable energy, allowing campers to charge their electronic devices, power lights, refrigerators, and other camping equipment. Solar panels are portable and can be easily set up in a sunny location to harness the sun's energy during the day and store it in batteries for use at night. They provide a sustainable and eco-friendly solution for powering camping adventures.
- Q: Can solar panels be installed on a deck or patio?
- Yes, solar panels can be installed on a deck or patio. In fact, these areas can often be ideal locations for solar panel installations as they are typically unobstructed by shade and have ample sunlight exposure. Additionally, installing solar panels on a deck or patio can help maximize the use of available space and may provide an aesthetically pleasing solution for homeowners. However, it is important to consult with a professional to determine the feasibility and structural integrity of the deck or patio for supporting the weight of the panels.
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140W Folding Solar Panel with Flexible Supporting Legs for Camping
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 10000 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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