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 dust or sandstorms?
- Yes, solar panels can be used in areas with high levels of dust or sandstorms. However, frequent and heavy exposure to dust or sand can reduce their efficiency over time. Regular cleaning and maintenance are necessary to ensure optimal performance in such areas. Additionally, advanced solar panel designs and coatings are being developed to mitigate the impact of dust and sand accumulation, making them more suitable for use in these challenging environments.
- Q: Can solar panels be used in areas with high levels of air turbulence or strong winds?
- Yes, solar panels can be used in areas with high levels of air turbulence or strong winds. However, it is important to ensure that the solar panel installation is designed to withstand such conditions. Proper anchoring and mounting systems, as well as reinforced frames, can help secure the panels and prevent damage or displacement due to wind forces. Additionally, selecting wind-resistant solar panel models can further enhance their performance and durability in such environments.
- Q: Can someone explain to me how solar panels can be used as modern architectural attributes? please help
- They aren't considered attributes - electrical solar panels are expanses of gray and aluminum covered with glass and water heating panels are expanses of black covered with glass. To cover the cost of investment they must be mounted at the best angle for the location and climate throughout the year and therefore may dictate the form of the roof (if sloped as on residences) or may not be visible in an architectural sense (if positioned on a flat roof of a commercial building.) No matter where placed, provision has to be made for safely accessing them for repair and maintenance.
- Q: I'm curious, for those who have had solar panels installed on the rooves of their houses:How much did you pay? How much energy do the panels produce? Did it dramatically cut down on your electricity bill? Was it worth it? Thanks!
- Is an SUV worth it? I have passed many of them off in the ditch while my 2wd truck keeps going on icy roads. Unless you own a company and need the SUV it will never pay for itself. Is a huge house worth it? I can live in a 8X6 foot house perfectly well. Unless you rent rooms out in the large house it will never pay for itself. Solar panels are statements to others like a house or vehicle, except they will actually pay for themselves over many years. Don't expect to get rich off them, but look at it as doing your part to cut down on pollution, become more self sufficient or whatever. The exception is if you build a house far from the grid. A friend was quoted $40,000 per mile to install grid tied power to her house out in the woods. Solar panels paid for themselves the first year there.
- Q: Ok, so I've been having much success with the joule thief circuit and a LED, but i tried hooking it up to a small solar panel that can put out 2.5v on it's own, and can light up a white LED dimly by it self to the joule thief and it will not work ....my question is why? I already trouble shooted it, the circuit is not the problem, is it the amount of amps the small solar panel is capable of? not enough?
- Solar panels convert light energy to electrical energy with an efficiency of around 5%. A SMALL solar panel will only produce a small amount of power (watts) your joule thief circuit wont help because as you draw more current from the solar panel the voltage will drop; and your joule thief circuit just reduces the efficiency of the whole system Try adding another solar cell in series to get more voltage and more power.
- Q: Monocrystalline panels are sooo expensive! Thanks for reading.
- image voltaic thermal or warm water beats PV or Photovoltaic on a daily basis. The Mono and Poly are the main conventional. they provide years of provider and function a shown song checklist. they do no longer seem to be very warmth tolerant. production will flow down on warmer day as maximum shrink sheets will instruct. Amorphous Panels are greater warmth tolerant. they're additionally greater valuable at production with ,low easy or in part cloudy days. They produce much less what in keeping with sq. foot and want a larger section. First image voltaic produces those variety of panels. HIT by utilizing Sanyo blends those 2 together to produce a panel with the main suitable of the two structures. All PV is costly. The payoff tiers from 7-2 many years in keeping with many components.
- Q: can solar panels have glass between the panels and the sun?
- You're going to suffer a loss of output if you do.? How much depends on your exact conditions. Standard window glass (which I assume you want to use) loses light through both absorption and reflection.? It also retains heat.? Silicon PV panels use special low-iron glass (without the green tinge) to minimize absorption, and some have anti-reflective coatings.? They also lose output as the temperature goes up, and a window in front will retain heat. If your panel is behind a window with panes, it may suffer a serious loss of output due to selective shading of some cells in a string (the panel needs all cells in light to produce electricity). So yes and no.? You can put a solar panel behind a window and it will work, but not as well (perhaps very poorly); how much you lose depends on the particulars.
- Q: How do solar panels perform in areas with high pollution levels?
- Solar panels are affected by high pollution levels as the presence of pollutants in the air can reduce their overall performance. The efficiency of solar panels decreases due to the reduced sunlight reaching the surface of the panels. Additionally, the accumulation of dust and particles on the surface of the panels can further hinder their performance by blocking sunlight. Regular cleaning and maintenance can help mitigate some of these effects, but high pollution levels can still have a negative impact on solar panel performance.
- Q: I am in need of solar panels and the batteries that I can store the energy in. I need to be able to run a laptop, cell phone, and LED lights from it. When I research I see all sorts of options with regards to watts, VMPs, and AMPs. I also see that I may need a controller, an inverter, and various other components. Can anyone help me through these terms and what i need to know in order to efficiently generate and store the electricity. Thanks
- You can not really store electricity. a battery may seem like it, but it won't store it forever. What you can do, is let a professional installer install solar panels on your house. They will connect this to the mains electricity. If you are not using the electricity, then it will be distributed to others. You will receive money for this (or actually, you'll have to spend less yourself). So lets say you use 000 kwh a month (is alot) But the solar panels produce 500 kwh a month (is alot) Then you will only have to pay for 000-500=500 kwh, while you used 000 kwh. Solar panels are an investment, they cost much to install, but they will save you're energy bill.
- Q: How many solar panels do you need on your house to power your heater in winter?
- Your house, and probably your yard wouldn't be big enough to hold them. I did this exercise once (not doing it again) for someone who wanted to replace his 6hp outboard motor with a solar powered one. The calculations ended up that he would need something like .5 acres of solar panels to get that much energy. Not happening. That said, an passive solar home, can get a significant amount of warmth from the sun directly. But it doesn't work very well at night, when it's coldest. (wonder why that is... probably a climate scientist could help us with that? -- oh, wait. They say warming doesn't have anything to do with the sun.) Edit. I didn't use theoretical stuff to come up with my numbers, I used the claims of actual off-the-shelf solar panels sold by West Marine, calculated the power, and did the math based on existing panels.
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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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