
C – Steel Ground Mount – Concrete Foundation
✅ Introduction
C-Steel Ground Mount – Concrete Foundation is a strong and safe solar mounting system. It uses carbon steel and concrete base to hold solar panels firmly on the ground.
This system is great for:
- Commercial solar systems
- Open fields with soft soil
It gives long-term support and helps solar panels work well for many years.
👉 Learn more about our full Ground Solar Mounting System lineup.
🔧 System Highlights
Material Characteristics
- Made with Q235B carbon steel or Zn-Al-Mg coated steel
- Hot-dip galvanized for rust resistance
- Strong and easy to shape

Structural Stability
- Works well in high wind and heavy snow
- Can handle up to 60 m/s wind speed and 1.4 kN/m² snow load
- Complies with standards like AS/NZS 1170 and JIS C 8955
Installation Flexibility
- Tilt angle can be changed from 5° to 45°
- Fits framed or frameless panels
- Can be set up in flat or sloped places
Easy Maintenance
- Needs little care
- Just check for rust once in a while
Economical
- Carbon steel is cheaper than other metals
- Saves money in large-scale projects
📐 Product Specs Table
Item | Details |
---|---|
Material | Hot-dip galvanized Q235B or Zn-Al-Mg coated steel |
Foundation | Precast or poured concrete foundation |
Tilt Angle | 5°–45°, adjustable |
Wind Load | Up to 60 m/s (216 km/h) |
Snow Load | Up to 1.4 kN/m² |
Panel Type | Framed or frameless (portrait or landscape) |
Surface Coating | Galvanized or anodized |
Certifications | ISO 9001, CE, UL, SGS |
Warranty | 10–12 years |
Service Life | Over 25 years |
Installation Sites | Ground surfaces – flat or sloped |
Use Cases | Utility-scale PV plants, commercial solar, rural fields |
📦 Application Scenarios
☀️ Utility Solar Projects
Large solar farms need strong and low-cost mounts. This C-Steel system is perfect.
🏢 Commercial Installations
Great for businesses that want durable and cost-effective solar structures.
🌄 Tough Ground Conditions
Works well in soft soil with reinforced concrete foundations.
🧱 See more about our Concrete Block Foundation option.
🌐 Related Systems You Might Like
- C-Steel Ground Mount – Screw Pile Foundation
- Single Pole Ground Mounting System
- Solar Mounting Accessories
❓ FAQs About Carbon Steel Solar Mounting Systems
Q1: What is carbon steel?
A: It’s a strong type of steel that is easy to shape. It’s great for holding solar panels.
Q2: Why use concrete foundations?
A: They give a stable base that lasts a long time. Perfect for soft or changing ground.
Q3: Is carbon steel resistant to rust?
A: Yes! With hot-dip galvanization, it stays protected even in harsh weather.
Q4: Can I adjust the panel angles?
A: Yes, you can set tilt angles between 5° and 45°, based on the sun’s path.
Q5: How long does this system last?
A: With regular care, it lasts over 25 years. That means more clean energy, less worry.
🚀 Why Choose This System
- Safe and strong — even in storms
- Flexible tilt angles
- Easy to build
- Low cost for big savings
- Perfect for farms and large lands
Ready to upgrade your solar project?
👉 Check the product page here: C – Steel Ground Mount – Concrete Foundation
Help Center
Have a query? Please check this question and answers
Firstsolar has own factory with more than 80 skilled and experienced workers,the productionline is strictly in accordance with high standards and attach great importance to quality controland inspection.
Of course, our first-class production engineers, technicians and R & D team offer innovativedesign and reliable solution to customers based on more than 8 years of experiences.
Yes,Firstsolar has provided OEM service,design service and buyer label service for more than10 years.
Yes the products of Firstsolar have been certified by lSo, sGS,TUVand AS/NZS 1170.2.
It depends on actual order quantity and your special requirements. Generally, it will be 1-2weeks.
lf total amount is less than US$5000, we need 100% in advance; if total amount is more thanUS$5000, we need30%T/Tin advance