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How to choose suitable grounding screw for your solar panel ground mounting systems
Jul 23 , 2021
Grounding screw is usually used on solar ground mount systems. How to choose the most suitable type of ground screw for your project? It will depend on the site of the installation. Soil type is a decisive factor in determining how to choose a grounding pile. Below are some tips for you. 1. Clyay soil For Flowing plastic soil (More water than flexible soil,btween solid and fluid,shape to be change...
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The impact of shadows on photovoltaic power plants
Aug 19 , 2021
Shadows are the most taboo problem of photovoltaic power plants. Installer should pay attention to calculating the impact of shadows during design and install the solar racking system, and pay more attention to handling shadow occlusion problems in time during later operation and maintenance. If the photovoltaic system is shaded by the roof and surrounding buildings, the power generation rate of t...
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How to maintain PV stations in extreme weather such as thunderstorms and high temperatures
Sep 16 , 2021
In addition to the quality of the modules and solar panel brackets, the life of the PV station depends largely on whether the post-maintenance work is done well. So what specific measures should be taken to ensure that the photovoltaic power station can maintains a stable and reliable income under severe weather such as high temperature, heavy rain, and thunder and lightning? Here are some suggest...
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What’s the different between Steel solar panel mounting structure and Aluminum solar panel mounting structure
Nov 02 , 2021
1. Material strength Q235B steel and 6005 T5 aluminum alloy extruded profile are most usually used as solar mounting brackets. In terms of strength, 6005 T5 aluminum alloy is about 68%-69% of Q235 B steel. 2. Deflection and deformation Under the same conditions, the deformation of aluminum alloy profile is 2.9 times that of steel, and its weight is 35% of steel. 3. Anti-corrosion At present, the m...
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What need to be prepared for solar panel mounting systems before typhoon landed
Nov 09 , 2021
1. Before the typhoon landed , conduct a comprehensive and detailed inspection of the installation of the solar mounting brackets in time, including whether the screws and fasteners are fastened firmly. And check whether the mid clamp and end clamp of the solar panel brackets are loose and fasten them in time. 2. For rooftop solar mounting structure that use hooks or clamps, check whether the hook...
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How to design the solar panel racking systems to prevent overheated of the panel
Nov 24 , 2021
Overheating of the photovoltaic panel will cause its output power dropped. And may form a hot spot that will affect the life of the photovoltaic module. But this problem can be improved to a certain extent through suitable solar panel racking systems design. Flat roof solar racking Different from the traditional ballasted solar racking, this design is more ventilated and can save the cost of cemen...
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How to Calculate Suitable Module in Off-Grid Power Storage System
Jan 07 , 2022
The design principle of the module in the off-grid power storage system is to meet the daily power consumption demand of the load under average weather conditions. That is to say, the annual power generation of the solar cell module should be equal to the annual power consumption of the load. Because the weather conditions are lower and higher than the average, the design of the solar cell module ...
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How to set up a solar power system for home?
Feb 22 , 2022
Hybrid power storage system for home This system is generally consists of photovoltaic modules, lithium batteries, hybrid inverters, grids and loads, etc. The system can realize the direct charging of the battery by the photovoltaic through the DC-DC conversion, and can also realize the bidirectional DC-AC conversion for the charging and discharging of the battery. During the day, the photovoltaic...
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