20W Folding Solar Panel with Flexible Supporting Legs for Off-Grid 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):
20
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 | 20W | 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: Can solar panels be used in areas with high levels of rainfall?
- Yes, solar panels can be used in areas with high levels of rainfall. While rainfall may temporarily reduce the amount of sunlight reaching the panels, modern solar panels are designed to efficiently capture and convert even diffuse light. Additionally, regular rainfall can help keep the panels clean, improving their overall performance.
- Q: discription how does solar panels save energy
- Solar panels doesnot work on electricity.They absorb solar energy emitted by sun and thus work without the usage of electricity.If we use them then there will be automatically reduce the elctricity bills as we dont need to switch on.They use natural source to switch on for which we don't need to pay.
- Q: I was wondering if they create other forms of energy besides electrical that is unwanted. Like heat due to the friction of something, or sound. Also why is a solar panel not able to collect 00% of the energy that is striking its panels. And how could the efficiency of this be hypothetically improved.
- Solar panels produce very little heat or sound compared to electrical energy. In terms of the sunlight striking the panels, solar panels have an extremely poor efficiency because they can't possibly absorb 00% of the light energy. Solar panel efficiency is usually given is terms of converting the light that IS absorbed into electricity. Improvements are happening constantly. Mainly, trying to maximize electrical conductivity.
- 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: Can solar panels be used in areas with high levels of UV radiation?
- Yes, solar panels can be used in areas with high levels of UV radiation. In fact, they are designed to withstand and harness UV rays from the sun to generate electricity. The materials used in solar panels are specifically chosen to endure high UV exposure, ensuring their efficiency and longevity even in such conditions.
- Q: Can solar panels be used in areas with high levels of vandalism?
- Solar panels can be used in areas with high levels of vandalism, but additional precautions may need to be taken to protect them from potential damage.
- Q: Have a 20V 40W solar panel and it is attach to two backup batteries. Just want to know know how many watt of inverter do I need?
- It depends on what you want to run from the panel. A 20W inverter might last a long time, but would not run much. A 00W inverter might run down your batteries in a few hours. It might help if you posted how much capacity (Volts, Amp-Hours) the batteries have.
- Q: Can solar panels be installed on a hotel or hospitality facility?
- Yes, solar panels can be installed on a hotel or hospitality facility. In fact, many hotels and hospitality facilities have already embraced solar energy as a renewable and sustainable source of power. Installing solar panels can help these establishments reduce their carbon footprint, lower energy costs, and demonstrate their commitment to environmental sustainability.
- Q: I was just wondering what the minimum and maximm charging voltage and ampere is for li ion batteries. If i connect a solar panel, which only gets enough sunshine to generate voltage, will that still charge the battery, or would i have to series connect solar panels until they together reach 3,7volt?
- One lithium cell requires 4.2V to obtain its full charge, Never exceed 4.2V ! Output from solar panel if below 3.7V , nothing charge to lithium. Total charging time until the cell is full depending on the AH rate of cell and the charging current that solar panel can be provided. Suppose cell is rate 5AH, and the charging current from solar panel under full sun shine can maintain 0.5A ( use solar panel short circuit current rate from its specification as a reference ) , hence, 0 hours is enough. And be sure the solar panel can maintain 4.2V output at 0.5A . Remember, over charge lithium cell one time might reduce its life into half . Therefore, let the solar panel output passing through a precision regulator to maintain output is 4.2V is the best way, because, as cell reaches 4.2V , no more charging current is forced into cell ( automatic stop charging ). If you do not have the knowledge to make this simple variable voltage regulator with LM37K ( if you choose this way, buy solar panel output has at least 2V) , you may choose to do it manually by install a current meter and a variable resistor in series between the panel output to cell. By adjust the value of resistor, charging current can be controlled ( if you choose this way, buy solar panel output has as less as 6V ). Count the charging time with a clock and adjust the charging current from time to time to maintain 0.5A .
- Q: Can solar panels be installed on mobile homes?
- Yes, solar panels can be installed on mobile homes. In fact, mobile homes can be great candidates for solar panel installations due to their smaller size and affordability. Additionally, solar panels can help mobile homeowners save on electricity bills and reduce their carbon footprint.
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20W Folding Solar Panel with Flexible Supporting Legs for Off-Grid 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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