More and more people are building roof solar system, but the solar power generation is low; how can we effectively increase the power generation of our solar plant? As a world-leading solar mounting system manufacturers, with years of production practice experience, Let CHIKO Solar to tell you that!
First, let's take a look at what factors affect solar power generation.
1. Sunlight conditions: roof solar system use solar energy to generate electricity. The better the natural sunlight resources, the greater the power generation. In the same sunlighting conditions, after the pre-measurement and design, the power station with the optimal tilt angle is set. Without pre-measurement and design, the power station installed at the optimal tilt angle is obviously high.
2. Product quality: The first is the quality of PV modules. Photovoltaic modules with good quality and high conversion rate will naturally generate more electricity. Followed by the quality of the inverter. Good quality inverters have high conversion efficiency and natural output will generate more power.
3. Installation quality: professional and reliable installation service can ensure that the installation is carried out in strict accordance with the optimal tilt angle of the solar mounting system, and the product components will not be damaged, and will not cause potential construction hazards, thus avoiding leakage, fire, lightning strikes, etc. safe question. Unprofessional installation can damage parts of the product and can even cause safety problems.
4. Daily operation and maintenance: dust, obstructions, etc. will affect the conversion efficiency of photovoltaic modules, so cleaning the surface of solar modules is conducive to increase power generation.
5. After-sales quality assurance: professional after-sales service can guarantee the service life of the power station, extend the income period, and avoid worries.
Therefore, based on the above points, in the case where the sunshine conditions cannot be changed, the user who wants to defeat the power generation of the own power station is 99%, and there are the following methods.
With CHIKO, you will meet leading highest standard quality. All of our Aluminum profiles are made 6005 T5 with surface protection anodic oxidation 12-15 micron (µ), hooks and bolts are made of Stain- less steel 304.Ground mounting systems that made of Q235 steel will be hot dip galvanized with a averagethickness 80 micron (µ).
1. Strictly control the quality of solar power stations
Photovoltaic modules, inverters and accumulators are not general consumer products and have a life span of several years or decades, but their long-term reliability should not be judged solely on the basis of appearance. In order to ensure the quality and long-term reliability of photovoltaic products and components, users can adopt the following measures:
(1) The most basic requirement is to require manufacturers to provide authoritative testing and certification reports to ensure that the technical performance of the products submitted for inspection meets the technical standards and passes third-party testing. The mass-produced products are in the same standard as the products submitted for inspection. produce;
(2) Since PV modules and inverters are not short-term consumer goods, they need to be checked again after one year of operation. The failure of “infancy” must be within the scope of the contract.
(3) In addition to the quality of products and components, the design and construction of photovoltaic engineering is also very important. In order to ensure the quality of the project, the project developer can also entrust a qualified and experienced third party to review and supervise the whole process of engineering design, especially the construction and installation of thesolar mounting system and project inspection.
2. Emphasis on the safety of photovoltaic power generation systems to prevent catastrophic accidents
Safety is the most important part of the quality of a PV system. The safety of photovoltaic systems includes: building safety, grid security, electric shock prevention, system wind resistance, lightning protection, fire and arc protection, anti-theft, sandstorm prevention, etc. Building safety includes building loads, leakage prevention, non-destruction of insulation and building fire protection. Building safety assessment requires professional departments. Distributed photovoltaics combined with construction should first pass building safety assessment before construction. Parallel insulation damage will result in parallel loop arc, and damage to ground insulation will cause arcing to the ground, so if the quality of the cable, connecting device, contactor, circuit breaker is problematic or the engineering installation is not serious, arcing may occur. Causes a fire.
The solar mounting system needs to be designed according to the maximum wind speed in the local 30 years, but it needs to be optimized and balanced among the factors such as the square array installation angle, annual power generation, building load, land occupation, shadow occlusion, etc., such as square array. The dip angle is directly related to the wind load. In order to maximize the annual power generation, the square dip angle designed may need to withstand greater wind loads, thus requiring a larger counterweight, and such a counterweight just exceeds the building's ability to withstand The maximum load, which requires changing the inclination of the guide to adapt to the building load; for example, the high inclination requires a larger footprint, while the land occupation increases the cost, sometimes the roof area is limited, and the square is not allowed to have a larger Spacing, so the square array wind-resistant design needs to be adapted to local conditions.
3.Daily operation and maintenance.
(1) Select a manufacturer with data monitoring service, so that you can view the power generation data of the power station anytime and anywhere, so as to find problems and solve problems in advance.
(2) Manufacturers who choose after-sales warranty service can provide regular after-sale inspections.
(3) Strengthen daily cleaning and maintenance to improve the conversion efficiency of photovoltaic modules.
CHIKO Solar have obtained product certifications, and management system endorsement granted and approved by leading testing agencies including UL SGS Gamcorp MCS Intertek, SPAD etc. Our product designs are based on the following Australian Standards and sections of Building Code of Australia relevant to structural issues.
Above news from CHIKO Sales & Marketing department
Add: No 680 Xingwen Rd. Jiading dist. Shanghai 201801 China
Phone: +86(21) 59972267 59973712 59973713--811
Fax : +86 (21)59972938
Email: Chiko@Chikolar.com
Website: http://www.chikolar.com
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