Patio Solar Panels - 30 Watt Polycrystalline Silicon Solar Modules
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 300 watt
- Supply Capability:
- 3000000 watt/month
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Poly-Crystalline solar panel, Poly 156 cell, 36pcs. cut cell 30W
1. Main Features of the Polycrystalline Silicon Solar Modules 30Watt Description
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
2. Polycrystalline Silicon Solar Modules 30Watt Specification
| Bluesun,poly 156cells, 30w panel | |||||
| Maximum Power(W) | 30wp | ||||
| Optimum Power Voltage(Vmp) | 17.3v | ||||
| Optimum Operatige Current(Imp) | 1.73A | ||||
| Open Circuit Voltage(Voc) | 21.8V | ||||
| Short Circuit Current(Isc) | 2.08A | ||||
| Solar Cell: | 156*156mm Poly | ||||
| Number of Cell(pcs) | 4*9 | ||||
| Brand Name of Solar Cells | JA Cell, Bluesun Cell | ||||
| Size of Module(mm) | 757mm*353mm*25mm | ||||
| Caple & Connector Type | Pass the TUV Certificate | ||||
| Frame(Material Corners,etc.) | Aluminium-alloy | ||||
| Backing (Brand Type) | TPT | ||||
| Cell Efficiency(%) | 17.73 | ||||
| Weight Per Piece(KG) | 3.1KG | ||||
| FF (%) | 70-76% | ||||
| Junction Box Type | Pass the TUV Certificate | ||||
| Tolerance Wattage(e.g.+/-5%) | ±3% | ||||
| Front Glass Thikness(mm) | 3.2 | ||||
| Temperature Coefficients of Isc(%) | 0.035%/K | ||||
| Temperature Coefficients of Voc(%) | 0.351%/K | ||||
| Temperature Coefficients of Pm(%) | 0.47%/K | ||||
| Temperature Coefficients of Im(%) | 0.04 | ||||
| Temperature Coefficients of Vm(%) | -0.38 | ||||
| Temperature Range | -40°C to +85°C | ||||
| Surface Maximum Load Capacity | 2400Pa | ||||
| Allowable Hail Load | 23m/s ,7.53g | ||||
| Bypass Diode Rating(A) | 10 | ||||
| Warranty | 90% of 10 years,80% of 25 years. | ||||
| Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C | ||||
| Packing | carton or pallet | ||||
3. Detail picture of Polycrystalline Silicon Solar Modules 30Watt
4. Packaging & Shipping of Polycrystalline Silicon Solar Modules 30Watt
Packaging
* Normally packing: 1pc/2pcs/3pcs/10pcs/25pcs per carton
* Individual packing requirement is acceptable.
Shipping
By Sea | Delivery from Shanghai or Ningbo seaport |
By Air | Departure from Shanghai Pudong Airport |
By Express | Post by DHL, EMS, UPS, TNT. |
5. Certificate of Polycrystalline Silicon Solar Modules 30Watt
- Q: Can solar panels be installed on the ground?
- Yes, solar panels can be installed on the ground. Ground-mounted solar panel systems are commonly used in residential, commercial, and utility-scale applications. They offer flexibility in terms of sizing, orientation, and tilt angle, allowing for optimal solar energy generation. Ground-mounted systems also eliminate the need for roof modifications or space constraints, making them a popular choice for many solar installations.
- Q: Can solar panels be installed on a pergola or shade structure?
- Yes, solar panels can be installed on a pergola or shade structure. In fact, this is a popular option for homeowners who want to maximize their solar energy production while also providing additional shade and functionality to their outdoor space. The pergola or shade structure can serve as a sturdy and aesthetically pleasing platform to mount the solar panels, allowing for dual benefits of energy generation and outdoor comfort.
- Q: i dont wanna buy a solar panel becuase its too exspensive, i dont want use technical stuff i want to use every day materiels, but i need to know asap plzzzz.
- Solar panel is a sheet of highly expensive, purest Silicon manufactured in a factory of exceptional killingly stringent specifications. You can't do that as a cottage industry, at least the material.
- Q: Hi! I bought a Coleman 2 vdc cooler that pulls 9 amps. What size solar panel and amp-hour battery do I need? I only open it 3 times a day. It will hold about 3 gals of milk.
- If it pulls 9 amps continuously, that's 08 watts/hour or about 2.5 kwh/day. If it only pulls half that (does it cycle?) it's about .2 kwh/day. You only want to drain a lead-acid battery 50% or so, so you'll want a 5 or 2.5 kwh battery pack. A typical setup for the 5 kwh would be two L-6 batteries in series, and for the 2.5 kwh you could use 2 T-05 batteries in series. This does not account for days of cloud. If you regularly have cloudy days, size the battery pack for two or three days of use with no input (2-3 x the sizes given above). To charge them, you typically want panels that will charge your battery at least 5% of its capacity per hour (C/20). For 2 volt nominal panels that's 0 amps for the T-05 or 20 amps for the L-6 batteries. It's good to have more than that for battery life (it cuts down on what's called stratification), so you'll want probably 50-200 watts of panels for the T-05 and 300-400 for the L-6. You'll also need a charge controller. Peltier coolers are very inefficient. You'll save money by using a regular mini-fridge and an inverter. Most mini-fridges only draw 50 watts or so, so you're talking 600 watt-hours for a 50% duty cycle. This means two T-05 batteries will give you two days of use and you'll only need 20-50 watts of panel. DK
- Q: Can solar panels be installed on a billboard or signage?
- Yes, solar panels can be installed on billboards or signage.
- Q: By best I mean safest places. If I were to install them on my roof am I risking due to damage from weathering? Such as rain or snow. I don't get very high winds around here, nor any natural disasters such as hurricanes or tornadoes. Does anyone have solar panels that have been durable for a long time? Is it worth the investment?
- The best place is where they get the most sunshine. Naturally they will be exposed to rain and snow.
- Q: Can solar panels be used in commercial buildings or industrial settings?
- Yes, solar panels can be used in commercial buildings or industrial settings. In fact, they are increasingly being incorporated into such environments to offset energy costs, reduce carbon footprint, and promote sustainability. Solar panels can be installed on rooftops, parking lots, or even as part of building facades to generate clean electricity that can power various operations in commercial or industrial facilities.
- Q: but is that per day, per hour or minute?How much watts does the average AC unit use?How much does an energy efficient lightbulb use?All in all let's hypothetically say we no longer use the electric company for our energy source, How many of these panels do you estimate it would take to supply our small home?
- It's virtually impossible to estimate how many panels would be required, without knowing your electrical usage, and where the house is located. I'll give our house as an example, but it could be off by a factor of 0 (not kidding) from yours. We have gas heat, no air conditioning, and no pool. We live in a dry, sunny area of California, and our roof is ideally oriented for panels. We would need 25 such panels, but we are grid-tied. If we wanted to disconnect completely from the electric company, we would need 20% more panels to compensate for battery inefficiencies. So, the estimate is 30 panels. Here are some caveats: ) Air conditioning, especially central air, could double or triple the estimate. 2) An area that gets less sun per year (northern US, for example) would need more panels. 3) Typically, when a house has grid electricity, they keep grid electricity when they get solar panels. It's much cheaper to use both in tandem. 4) That's a horrible price for the panel in the picture. You can find a 200-watt panel for less than that. 5) Other equipment is required besides the panels to run your house off solar. You can read up on it on the internet, or ask a professional solar installer for a free quote.
- Q: Can solar panels be used in areas with high levels of saltwater exposure?
- Yes, solar panels can be used in areas with high levels of saltwater exposure. However, regular maintenance and cleaning may be required to remove salt deposits and prevent corrosion. Additionally, using materials with high corrosion resistance, such as marine-grade stainless steel, can help prolong the lifespan of the solar panels in such environments.
- Q: Can solar panels be used to power a satellite?
- Yes, solar panels can be used to power a satellite. Solar panels convert sunlight into electricity, which can then be used to power various systems and instruments on board a satellite. The panels are typically positioned in such a way that they can receive maximum sunlight and generate sufficient power to meet the satellite's energy requirements.
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Patio Solar Panels - 30 Watt Polycrystalline Silicon Solar Modules
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 300 watt
- Supply Capability:
- 3000000 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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