Distributed photovoltaic is popular in the world with its own characteristics of energy conservation, emission reduction and environmental protection. More and more villa owners also use distributed photovoltaics as a standard for renovations. In the process of choosing to install distributed photovoltaics, what do you need to pay attention to? Today, Aitan New Energy teaches everyone the trick! First, the previous period: its own roof conditions Because distributed photovoltaic needs to be installed on the roof, conditions for the roof are required. First of all, you need to have a roof of your own. This condition will surely hit a large photovoltaic supporter. Of course, if you insist on installing distributed PV, you need to obtain the consent of the entire building owner and the consent of the neighborhood committee to install it. Second, the area and orientation of the roof directly lead to the generation of electricity. The large south-facing roof is absolutely a favorite of distributed photovoltaics. It can not only maximize the installation of solar panels, but also maximize the power generation efficiency. However, in reality, such roofs account for a minority after all. The vast majority of roofs have problems such as small roof area, north facing, and tiger windows. Although this is not a small obstacle in the installation of distributed photovoltaics, professional layout design can maximize the efficiency of the roof. Finally, the presence of obstructions near the roof also directly affects the efficiency of distributed photovoltaic power generation. Around the roof, there may be obstacles such as utility poles, satellite pots, and trees. For trees that can be avoided, it can be solved by proper trimming. However, for unavoidable factors such as telephone poles, the shadow influence can only be calculated by shadow analysis. In the following arrangement as a reference, design the most powerful layout design. Second, the medium term: choose professional photovoltaic power system service providers With a suitable roof, you need to choose a professional photovoltaic power system service provider. There are specializations in the industry. Professionals need professional people to do it. At present, there are some low-cost contracting teams in the market that have damaged the original healthy development of the photovoltaic industry. The installation of distributed photovoltaics requires specialized technology. The construction personnel must have a hydropower source, understand the structure, understand the drawings, understand the electrical, and be familiar with the use of various tools and the characteristics of the photovoltaic system itself. Since the design life of the PV system is 25 years, the system is required to be as safe and stable as possible, and the auxiliary materials and hardware can achieve long life. The roof still needs to fix the hole at a certain moment and be waterproof and even waterproof. These low-cost contract workers cannot do this. Third, late: power generation monitoring and earnings After the installation of distributed photovoltaics, the power generation of the power station must be the focus of the owners. The general owner can understand the power generation situation of the day by looking at the inverter, but it is very laborious. For instance, Athanon can provide a WeChat monitoring system. The owner can easily understand the power generation of the roof through the mobile phone in real time. Due to national and local photovoltaic subsidies, distributed photovoltaic generation revenue is also the owner's attention. At present, distributed PV generally adopts the mode of self-use and surplus electricity access. For the photovoltaic system's power generation, the excess grid-connected photovoltaic power is responsible for measurement and statistics by the power grid company. The total power generation capacity of the photovoltaic system can be given a national electricity subsidy, and the power grid companies can calculate the subsidy according to the national standard of electric power subsidy according to the measurement data of photovoltaic power. Cycle forward state subsidy funds. Therefore, the owner only needs to wait for the power generation allowance to enter the bank card that you reserved. Distributed photovoltaics are the darlings of today's hottest clean energy. We hope that owners can truly enjoy the convenience and changes it brings to our lives through the right choices.
Aluminum Extrusion Turning Opc Tube
YF provides Aluminum A6061,A6063,A3001 and other series aluminum alloy extrusion turning OPC tubes, with both direct and indirect extruding. It's ideal for applications that require tight tolerances, thin walls, high structural integrity and predictable performance under pressure.
1.Application: For OPC
2.Dimension: Customized dimension, OEM & ODM
3.Material: A6063, A6061, A3003 and other series alu alloy
4.Suface treatment: Anodizing, polishing, turning ,power coating, mill finish etc
5.Equipment: CNC ,extruding machine, cold drawn machine, heating oven, straightening machine, cutting machine
OD
OD Tolerance
ID
Tolerance
Roundness
Straightness
Circular
run-out
φ16-20
±0.02
±0.02
0.01↓
0.015↓
0.05↓
φ20-30
±0.02
±0.02
0.01↓
0.015↓
0.05↓
φ30-50
±0.05
±0.05
0.02↓
0.020↓
0.08↓
φ50-80
±0.15
±0.10
0.05↓
0.025↓
0.10↓
6.STANDARD PACKING:Wooden case/carton
7.Trade Terms
1) Payment: 30% T/T in advance, 70% balance pay before delivery. L/C at sight.
Extrusion Turning Opc Tube,Opc Tube,Opc Drum Tubing,Turning Opc Tube Changzhou YiFei Machinery Co., Ltd. , https://www.yifeialu.com
2) Delivery time: 20 days after deposit receiverd. If opening mould, plus 7-10 days.
3) Trade Term can be chosen depending on your requirements.
4) FOB Port: Shanghai
