Angelssolar Energy is a professional factory focusing on economical and high-efficiency solar mounting total solutions. Our hot dip galvanized spiral steel post anchor is a core foundation component for all ground solar PV systems, providing reliable, cost-saving anchoring support to replace traditional concrete footings.
This solar ground screw anchor is manufactured from high-strength Q235B carbon steel with integrated spiral helical blades, processed by full hot-dip galvanizing treatment. The uniform zinc coating thickness reaches over 85μm, forming a zinc-iron alloy protective layer that delivers outstanding anti-rust, anti-salt spray, acid & alkali corrosion performance, adapting to coastal salt marsh, desert, saline soil, frozen ground and other harsh complex terrain.
With a special spiral blade structure, the anchor can be directly screwed into soil with rotary installation machines without excavation, concrete pouring or long curing period. The spiral blades tightly lock with surrounding soil to deliver strong vertical bearing and anti-pull capacity, effectively resisting strong wind, snow pressure and horizontal displacement. We support full customization: pile length, pipe diameter, wall thickness, helix quantity, flange size and top connecting structure can be tailored to match different PV mounting frames and geological conditions. All products pass ISO9001 and CE standards, with stable mechanical performance for 25+ years service life matching solar panel lifespan.
Wide Application Scenarios
1. Large-Scale Ground PV Power Stations
Centralized solar farms, desert photovoltaic bases, mountain solar projects, flat land power plants. Perfect for massive batch installation to cut construction time and total project cost.
2. Agrivoltaic & Fishery-Solar Complementary Projects
Agricultural solar greenhouses, fish pond floating auxiliary ground anchors, farm distributed PV systems. No large-area excavation protects farmland vegetation and soil structure.
3. Distributed Residential & Commercial Solar Systems
Household rooftop auxiliary ground mounts, commercial factory ground solar brackets, villa small photovoltaic power stations. Lightweight, easy installation for small & medium projects.
4. Other Outdoor Supporting Foundation Works
Solar street light poles, billboard fixing anchors, garden fences, wooden deck foundations, temporary construction facilities, wind turbine small base piles.
Ground Screw Length / Thickness / Diameter / Flange Type can be customized
| Leenth*φ*Thickness | Weight | Packing | Total Weight |
| L1600*76*3.0 | 9.8 kg | 180 PC/pallet | 1800kg |
| L1800*76*3.0 | 10.72kg | 160 PC/pallet | 1750kg |
| L2000*76*3.0 | 11.8 kg | 150 PC/pallet | 1805kg |
| L2200*76*3.0 | 12.8kg | 140 PC/pallet | 1830kg |
| L2500*76*3.0 | 14.25kg | 120 PC/pallet | 1745kg |
| L2800*76*3.0 | 15.7kg | 110 PC/pallet | 1760kg |
| L3000*76*3.0 | 16.8kg | 110 PC/pallet | 1885kg |
Customer Design
Xiamen Angels Solar is a professional solar mounting solution and product provider, with own galvanized-steel and aluminum factory that have been in operation for 12+ years and supplying for other solar mounting companies for years. Our strength lies in having own factory and years of experience in producing galvanized-steel and aluminum structures and ODM of solar mounting structures, being professional in the whole quality control and inspection process,and a dedicated team of engineers experienced in designing solar mounting structures.
Manufacturing Process
Step 1: Cutting
The length of welded pipe is 6 meters andthe welded pipe need to be cut by sawingmachine according to customer's need.
Step 2: Heating
Putting ground screw to high frequencyheating machine and make ground screwbe soft so that ground scew can beshaping.
Step 3: Shrinking
Using shrinkage machine to change theshape and diameter of ground screw.
Step 4: Punching
Using punching machine to do a hole orother for ground screw.
Step 5: Welding
The spiral blade of ground screw will bewelded by automatic welding machine.
Step 6: Galvanizing
The surface treatment is acid picking andhot dip galvanizing.
We are committed to delivering the highest standards of quality and reliability, ensuring every product undergoes rigorous testing to meet customer needs and expectations.
Our team continuously develops new technologies and innovative solutions to help clients tackle complex engineering challenges and improve project efficiency.
From consultation to installation, our expert team providesend-to-end support to ensure the best customer experience.
4.Eco-Friendly & Sustainable
5.Global Expertise, Localized Service
With extensive global project experience, we provide tailored solutions to local clients, meeting specific needs with precision.
We offer cost-effective products and services, helping clients achieve optimal results within their budgets.
We are one of the vendors of Clenergy who is a listed company, in the while, we OEM for many domestic companies. With cost advantage and service awareness, we ensure your products from materials to finished products. We offer customized solar mounting system solutions to meet your requirements.
We are one of the vendors of Clenergy who is a listed company, in the while, we OEM for many domestic companies. With cost advantage and service awareness, we ensure your products from materials to finished products. We offer customized solar mounting system solutions to meet your requirements.
It is a better way that have our engineers work out a solution according to the local geological conditions, if the wind speed more than 60m/s, or snow load over 1.5 Kn/㎡. Our engineers are experienced enough to deal with all kinds of severe weather.
We recommend the bolt made of 304 stainless steel.
2-3 weeks for regular orders. Customized orders depend on the quantity and agreement.
Negotiable: T/T, L/C, D/P, D/A, OA, Western Union.
Yes, We do, We are strength lies in having own factory and years of experience in producing galvanized-steel,aluminum structures and ODM of solar mounting structures,being professional in the whole quality control,inspection process and a dedicated team of engineers experienced in designing solar mounting structures.
