305W Polycrystalline Silicon Solar Panels
- Ref Price:
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- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200000 watt
- Supply Capability:
- 20000000 watt/month
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About us
We are a high-tech group wich specializes in solar products design,research, manufacture, sales,solar projects design and installation.
Our present annual capacity is 6 million for wafer, 60MWp for solar cells,200MWp for solar modules and one hundred thousand for solar applications. It is expected that the annual capacity of 2012 will be up to 30 million for wafer, 300MWp for solar cells, 1000MW for solar modules and 2 million for solar applications.
General Information
The installation of PV modules requires a great degree of skill and should only be performed by a qualified licensed professional, including licensed contractors and licensed electricians. Please be aware that there is a serious risk of various types of injury occurring during the installation including the risk of electric shock. All CUSTOMER modules are equipped with a permanently attached junction terminal box that will accept variety of wiring applications or with a special cable assembly for ease of installation, and they do not require assembly.
Introduction
This installation Manual contains essential information for the electrical and mechanical installation that your must know before installing CUSTOMER PV modules. This also contains safety information you need to be familiar with .All the information described in this manual are the intellectual property of CNBM and based on the technologies and experiences that have been acquired and accumulated in the long history of CUSTOMER. This document does not constitute a warranty, expressed or implied.
CUSTOMER does not assume responsibility and expressly disclaims liability for loss, damage, or expense arising out of in anyway connected with installation, operation, use or maintenance of the PV modules. No responsibility is assumed by CUSTOMER for any infringement of patents or other rights of third parties that may result from use of PV module.
CUSTOMER reserves the right to make changes to the product, specifications or installation manual without prior notice.
Grouding
All PV models must be grounded by electrical connection of the module frames to ground. Please be careful in arranging the system ground so that the removal of one module from the circuit will not interrupt the grounding of any other modules.
The modules should be grounded to the same electrical point as described below.
Each PV module has a hole on the side frame of either a bolt, nut and washer grounding the module to the frame, a ground lug fastened by bolt or screw, or appropriate screw(hardware not provided).An example of acceptable ground connection using a bolt, nut and washer retaining a ground lug is shown in figure 3,in a connection of this type, the hardware(such as a toothed locked washer/star washer) must score the frame surface to make positive electrical contact with the frame. The ground wire must be considered within the requirement of local and regulation at the site of installation.
Data sheet
Maximum Power | 305W |
Efficiency | 0.157 |
Backsheet | Silver |
Frame Colar | White |
Manufacture Site | China |
Frame | Anodized Aluminum Alloy |
Weight | 27 kg |
- Q:Can solar panels be damaged by birds or other animals?
- Yes, solar panels can be damaged by birds or other animals. Birds may build nests under the panels or peck at the wiring, leading to potential system malfunctions. Similarly, other animals like squirrels or rodents may chew on the wires or cause physical damage to the panels. It is advisable to take preventive measures to protect solar panels from such animal interference.
- Q:can you buy single solar panels say to power a washing machine fridge etc.if so where can i buy them from
- Yeah, just find out how much electricity your fridge or washing machine uses, (look on the internet), and buy solar panels for just that amount of energy. Solar panels can power from watt to 224 watts! ~MaDiSoN
- Q:How can solar panels be used for heating water?
- Solar panels can be used for heating water by using the energy from the sun to heat up a fluid, typically water or antifreeze, which then transfers the heat to a storage tank. This heated water can be used for various purposes such as showers, washing dishes, or heating indoor spaces.
- Q:Can solar panels be installed on factories or manufacturing facilities?
- Yes, solar panels can be installed on factories or manufacturing facilities. In fact, many industrial plants have started adopting solar power as a sustainable and cost-effective energy solution. Installing solar panels on rooftops or open spaces of factories allows them to generate clean electricity, reduce their reliance on grid power, and lower their carbon footprint. Additionally, the vast areas available in manufacturing facilities often provide ample space for large-scale solar installations, making them ideal candidates for solar panel installation.
- Q:Can solar panels be used for powering public transportation?
- Yes, solar panels can be used for powering public transportation. Solar energy can be harnessed through solar panels and converted into electricity, which can then be used to power electric buses, trains, trams, and other forms of public transportation. This helps reduce dependence on fossil fuels, lower greenhouse gas emissions, and promote sustainable and clean energy solutions for transportation systems.
- Q:Can solar panels be used in areas with high levels of noise from transportation?
- Yes, solar panels can be used in areas with high levels of noise from transportation. Noise pollution does not affect the functionality or performance of solar panels. However, it is important to ensure proper installation and maintenance to maximize their efficiency and effectiveness in generating solar energy.
- Q:Online stores selling solar photo-voltaic generation kits gives specs indicating the power generation capability of the system. For example, Solar World Grid-Tie Solar Electric System with 245W Panels PV Powered PVP2000 Inverter, .2 to 2.4 kW. This seems to indicate that the system can generate .2 to 2.4 kW. Is that per day? Per month? I'm trying to calculate the return on investment, but can't because I don't know how much power a system such as this will generate in a month.
- As Ed said, that .2 kW is an instantaneous rating in bright sun. The way to do this right is to consult the maps here rredc.nrel /solar/old_data/nsr... to find the number of equivalent sun-hours your location gets per day. Select, Average, Annual, Flat plate tilted south at latitude. A map will come up. For northern California, it shows 5 equivalent sun hours per day, for example. If the system is .2 kW, then .2 x 5 = 6.0 kWh of energy the system will generate per day, on average. That takes into account cloudy days, short winter days, long summer days, everything. The 2.4 kW system would give double that, obviously. But that's an example, based on a specific location. Phoenix would do better, Seattle would do worse.
- Q:How do solar panels affect the property's community image?
- Solar panels can positively impact a property's community image by showcasing the owner's commitment to sustainability and environmental responsibility. Their presence can inspire others to adopt renewable energy solutions, leading to a more eco-conscious community perception. Additionally, solar panels can enhance the property's aesthetic appeal, especially when integrated seamlessly into the design.
- Q:How many solar panels do you need on your house to power your heater in winter?
- I okorder /... To run your pump 24 hr you need 028 m^2 = 0.254 acres. In July the solar insolation is 5.92 kW-hr/day/m^2 and you need 0.042 acres to run the pump for 24 hours. Further south in the US, the numbers are more favorable.
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305W Polycrystalline Silicon Solar Panels
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200000 watt
- Supply Capability:
- 20000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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