Photovoltaic power generation areas usually require a fence that can provide good protection, adapt to the terrain, be easy to install and maintain, and have a certain aesthetics.
The following is an analysis of the applicability of several common fences:
1. Double-sided wire fence
- Advantages: simple structure, welded from low-carbon steel wire, low cost, suitable for large-scale use; the surface can be treated with a variety of colors, with a certain aesthetics;
The grid structure is flexible, easy to transport and install, not restricted by terrain undulations, and has good adaptability to complex terrains such as mountains and slopes.
- Disadvantages: Relatively low strength, weak resistance to some external impacts, and may require additional reinforcement measures; relatively limited protection performance, not suitable for areas with extremely high safety requirements.
- Applicable scenarios: Suitable for photovoltaic power generation areas with relatively flat terrain and not particularly high protection requirements, such as photovoltaic power station fences in ordinary farmland, grassland and other areas.
2. Frame Fence Net
- Advantages: It uses high-quality wire rod as raw material, and is protected by three layers of galvanizing, pre-coating primer and high-adhesion powder spraying. It has the characteristics of long-term corrosion resistance and UV resistance, and has a long service life;
Beautiful shape, diverse colors, can be coordinated with the surrounding environment, and enhance the overall image of the photovoltaic power station; flexible installation method, can be made into a permanent mesh wall or a temporary isolation net.
- Disadvantages: The price is relatively high, and the initial investment cost is large.
- Applicable scenarios: It is suitable for photovoltaic power generation areas with high requirements for aesthetics and protection performance, such as photovoltaic power stations near cities, scenic spots or residential areas, and areas with certain requirements for safety protection.
3. Triangular Bend Fence Net
- Advantages: On the basis of the double-sided wire fence net, the triangular bending design is added to enhance the climbing difficulty and improve the safety protection performance; the unique shape makes its appearance more beautiful and generous, and has a certain decorative effect.
- Disadvantages: Due to the relatively complex structure, more technical and manpower support may be required during installation, and the installation cost may increase.
- Applicable scenarios: Suitable for photovoltaic power generation areas with high safety requirements, such as places close to roads, places with frequent personnel activities, and some projects with high requirements for landscape.
4. Galvanized woven mesh fence
- Advantages: Made of high-strength galvanized steel wire, there are no welding points, it will not break due to open welding, and it has a long service life; it can adapt to various complex terrains during construction and can be freely adjusted according to the terrain;
The top can be installed with barbed wire, which can effectively prevent people from climbing over the fence to enter the photovoltaic power generation area, and has good protection performance.
- Disadvantages: The weaving process is relatively complicated and the production cost is high; the appearance may not be as beautiful as other types of guardrails.
- Applicable scenarios: Suitable for photovoltaic power generation areas with complex terrain, such as mountainous areas, hilly areas, etc., especially areas with high requirements for protection performance.
5. Peach-shaped column guardrail
- Advantages: The column is peach-shaped, with a unique and beautiful shape and a certain ornamental value; used in combination with the bent guardrail net, the overall lines are smooth and beautiful, which can enhance the overall image of the photovoltaic farm.
- Disadvantages: The processing cost of peach-shaped columns is relatively high, which may increase the overall cost; its protective performance mainly depends on the bent guardrail net, and additional protective measures may be required for some special situations.
- Applicable scenarios: It is suitable for places with high landscape requirements, such as photovoltaic farms around cities, ecological agricultural photovoltaic parks, etc., which can not only meet the protection needs, but also improve the beauty of the environment.
To sum up, the choice of which kind of guardrail net is more suitable for photovoltaic power generation area needs to be considered comprehensively based on many factors such as specific project requirements, terrain conditions, budget and safety protection requirements.
