About Us
Energet Solar Solution
Founded in 2015 in Tianjin, China — the nation's carbon steel bracket hub — Energet Solar is an integrated manufacturer addressing the solar industry's critical need for corrosion-resistant, cost-effective mounting structures. Our 4 factories deliver 500,000 tons annual capacity, serving 30+ countries with fixed and tracking systems engineered for diverse climates.
ZAM & HDG Expertise
Advanced Zinc-Aluminum-Magnesium coating for 10+ years corrosion protection in coastal and industrial environments.
Full Profile Series
Complete C/U/S/H/Z/I channels, square/round tubes, angle steel — one-stop sourcing for structural steel shapes.
✓ 27+ GW Global Shipments ✓ 20+ Patented Technologies ✓ CE | ISO 9001 | SGS Certified
Product Category
Fixed & tracking systems, all materials & sizes
Featured Products
Full-profile series, one-stop supply
Energet Solar is a professional manufacturer and supplier of high-quality Zn-Al-Mg Steel for Solar Mounting. Specially developed for outdoor photovoltaic support infrastructure, this advanced alloy steel material replaces traditional galvanized steel to deliver stronger anti-corrosion stability and lower long-term maintenance demand. With optimized multi-alloy coating proportion, mature steel rolling processing technology and strict batch inspection standards, we provide high-purity, dimensionally stable Zn-Al-Mg steel materials in standard and customized specifications. Our products widely serve global ground solar stations, rooftop distributed PV systems and solar carport projects with reliable quality, competitive cost and punctual bulk delivery.
Energet Solar manufactures Self-healing ZAM Steel Pipe for photovoltaic mounting structures and other outdoor steel frameworks exposed to corrosive environments. The pipe is produced from structural steel with a zinc-aluminum-magnesium (ZAM) coating that forms a protective layer over minor scratches, helping reduce localized corrosion during transportation, installation and long-term outdoor service. Compared with conventional galvanized steel pipe, it provides improved corrosion resistance and lower maintenance requirements in coastal, high-humidity and industrial environments.
Steel Water Gutter for PV Roof, a specialized drainage component designed for rooftop photovoltaic systems. Made from high-strength steel with advanced anti-corrosion treatment, it effectively collects and guides rainwater, reducing water accumulation and leakage risks caused by dense solar panel layouts. Suitable for industrial, commercial and residential PV projects, it provides reliable waterproofing, durable performance and customized drainage solutions.
Energet Solar supplies high-quality Structural Hollow Section, a hollow tubular structural steel component tailored for solar mounting frameworks and outdoor steel construction projects. Featuring hollow closed-section structure, lightweight body and exceptional torsional rigidity, this steel section delivers stable mechanical performance while cutting overall structural weight. Backed by standardized industrial production, rigorous quality control and flexible custom solutions, we provide dimensionally precise, corrosion-resistant hollow steel sections with stable supply and cost-effective pricing, serving all types of residential, commercial and large-scale solar engineering projects globally.
Energet Solar supplies Cold Formed Steel Purlin for solar mounting systems and steel structures. Manufactured through precision roll forming, our C and Z purlins offer accurate dimensions, reliable load performance and corrosion resistance. Available in galvanized and ZAM coatings, with customized sizes for global PV projects.
Energet Solar is a professional manufacturer and supplier of high-quality ZAM Steel Pipe, a high-durability tubular structural component tailored for photovoltaic support systems and outdoor steel structure projects. Adopting premium zinc-aluminum-magnesium alloy coating technology, this steel pipe delivers superior anti-corrosion performance and stable structural strength compared with conventional galvanized pipes. Supported by standardized production workflows, strict quality screening and flexible global project services, we provide dimensionally accurate, long-lasting ZAM Steel Pipe with stable bulk supply and cost-effective pricing, adapting to diverse outdoor photovoltaic and construction scenarios worldwide.
Energet Solar is a professional manufacturer and supplier of high-quality ZAM Coated Rectangular Tube, a high-strength and weather-resistant hollow structural steel component optimized for outdoor photovoltaic support systems and steel construction projects. Featuring flat rectangular section structure and premium zinc-aluminum-magnesium alloy coating, this tubular steel product delivers balanced load-bearing performance and superior anti-corrosion capability, far exceeding traditional galvanized tubes. With precise industrial forming technology, strict full-process quality inspection and flexible global customized services, we provide dimensionally stable, long-lasting rectangular tubes with reliable supply capacity and cost-effective pricing for all types of solar engineering and outdoor structural projects worldwide.
Energet Solar is a trusted manufacturer and supplier of high-quality ZAM coated steel profile solutions for solar mounting systems and construction projects. Backed by advanced zinc-aluminum-magnesium coating technology, our products offer outstanding corrosion resistance, high structural strength and long service life. With large-scale production capacity, fast delivery and flexible customization, we help global buyers source durable and cost-effective steel profiles for different photovoltaic installation environments.
Energet Solar is a professional manufacturer and supplier of high-quality Steel products, widely used in solar mounting systems, construction projects, and industrial structures. Our Structural Angle Steel Bar is known for its stable structure, strong load-bearing capacity, and excellent corrosion resistance, providing reliable support for various engineering applications. With mature production capacity, a professional R&D team, and full-process service support, we ensure stable quality, on-time delivery, competitive pricing, and customized solutions based on different project requirements.
Energet Solar Operation and Maintenance Walkway offers a practical solution for safe access across solar installations. Engineered with a durable structure and slip-resistant surface, it supports regular inspection and repair work while protecting roof surfaces and improving overall O&M efficiency.
Energet Solar Main Gutter is designed for efficient water drainage in solar mounting systems and construction projects. Made with corrosion-resistant steel and a durable welded structure, it provides reliable water flow capacity and long-term performance in outdoor environments.
Energet Solar W-Shaped Deflector Channel provides an optimized drainage solution for PV rooftops. Featuring a reinforced W-profile design, it helps guide rainwater flow, prevent overflow issues, and maintain structural stability under changing weather conditions.
What We Do
PV Mounting Focus, One-Stop Solution
- R&D, design, production & sales of PV mounting systems
- Fixed & tracking brackets in ZAM, HDG & aluminum alloy
- Full profiles: C/U/S/H/Z/I channels, square/round tubes, angle steel, channel steel
- Applications: agrivoltaics, fishery-solar, ground stations, commercial rooftops, PV carports
Why we’re your Best Choice
Why choose us
Massive Capacity
4 modern factories with 500,000 tons annual capacity, meeting large-scale & urgent global orders.
1000+
Project Completed
Proven Performance
27+ GW global shipments, single project revenue ¥200M+, ranked China's Top 5 PV mounting manufacturer(Source: 2026 Global Top 20 PV Companies Ranking).
1000+
Project Completed
Full-Cycle Service
Full-cycle service from pre-sales to after-sales, with 20 patents & CE/ISO/SGS certifications.
1000+
Project Completed
Frequently Asked Questions
Quick answers to common questions about PV mounting systems
01
What is the difference between ZAM-coated steel and hot-dip galvanized (HDG) steel for solar mounting?
+ZAM (Zinc-Aluminum-Magnesium) coated steel offers superior corrosion resistance compared to traditional HDG, with 5-10 times longer service life in salt spray tests. Key differences:
- Coating composition: ZAM = Zn-11%Al-3%Mg; HDG = pure zinc
- Self-healing: ZAM provides edge protection that migrates to cover scratches
- Salt spray test: ZAM ≥2000 hours vs. HDG 500-1000 hours
- Cost: ZAM has higher upfront cost but lower lifecycle maintenance
For coastal or high-humidity projects, ZAM is the recommended choice. View full technical comparison →
02
What steel grades do you use for structural steel shapes?
+Energet Solar supplies structural steel shapes in the following grades to meet diverse project requirements:
| Grade | Yield Strength | Tensile Strength | Typical Application |
|---|---|---|---|
| Q235B | ≥235 MPa | 370-500 MPa | Light-duty residential & commercial |
| Q355B | ≥355 MPa | 470-630 MPa | Utility-scale ground mounting |
| S355JR | ≥355 MPa | 470-630 MPa | International projects (EN standard) |
| Q420B | ≥420 MPa | 520-680 MPa | High-wind / heavy-load regions |
Need a specific grade for your project? Contact our engineering team →
03
What is your minimum order quantity (MOQ) and typical lead time?
+📦 Minimum Order Quantity
- Standard profiles: 5 tons per size
- Custom profiles: 20 tons per size
- Accessories: Negotiable based on order
- Sample orders: Available upon request
⏱️ Typical Lead Times
- In-stock items: 7-10 days
- Standard production: 15-25 days
- Custom production: 25-35 days
- Urgent orders: Expedited shipping available
All timelines are from order confirmation date. Get a customized quote →
04
Do you provide engineering and design support for PV mounting systems?
+Yes. Energet Solar offers comprehensive engineering support throughout your project lifecycle:
- Pre-sales: Site assessment, wind/snow load calculation, structural analysis, and system design optimization
- During production: 3D modeling, shop drawings, and quality control reporting
- After-sales: Installation guidance, on-site technical support (available upon request), and maintenance recommendations
Our engineering team uses STAAD Pro, ANSYS, and AutoCAD for structural analysis and design validation. All designs comply with Eurocode, ASCE, and GB standards.
Need engineering support for your project? Learn more about our technical services →
05
What certifications do your products hold?
+All Energet Solar products are manufactured and tested to meet international quality and safety standards:
ISO 9001:2015 Quality Management System
CE Marking European Conformity
SGS Inspection Third-party quality verification
UL 2703 Mounting system safety standard
GB/T 13912 Chinese hot-dip galvanizing standard
EN 1090 Structural steel CE certification
Request certification documents for your project. Contact us →
06
What is the difference between fixed and tracking mounting systems?
+🔒 Fixed Mounting Systems
- Orientation: Static, optimized for seasonal sun path
- Energy yield: Standard baseline
- Cost: Lower CAPEX and maintenance
- Best for: Large ground stations, commercial rooftops
- Typical tilt: 15°-35° depending on latitude
🔃 Tracking Systems
- Orientation: Dynamic, follows sun from east to west
- Energy yield: +20-30% higher output
- Cost: Higher CAPEX, more maintenance
- Best for: High-irradiation regions, utility-scale projects
- Type: Single-axis vs. dual-axis trackers
Unsure which system fits your project? Our team can help you decide →
07
Do you offer customized sizes and specifications?
+Yes — 100% customization available. Energet Solar supports full custom manufacturing including:
- Dimensions: Custom lengths, widths, thickness, and profile shapes
- Material: Select from Q235B, Q355B, S355JR, Q420B, and other grades
- Coating: HDG (275-600g/m²), ZAM, or specialized coatings upon request
- Finishing: Pre-punched holes, notched ends, welded assemblies
- Packaging: Export-ready bundling, labeling, and container loading
Our roll-forming lines can accommodate profile thickness from 1.5mm to 8.0mm and lengths up to 16 meters. MOQ for custom sizes: 20 tons per specification.
Share your custom requirements with us. Get a quote for custom profiles →
08
How do I get a quote for my solar mounting project?
+Getting a quote is simple. Follow these steps:
-
1
Prepare your project requirements Project location, total capacity, mounting type, preferred material, and any specific technical requirements
-
2
Send us your inquiry Use our online inquiry form, email us directly, or contact us via WhatsApp
-
3
Receive our proposal Our team will respond within 24 hours with a preliminary proposal including product specifications, pricing, and delivery timeline
-
4
Technical review We'll conduct a detailed review and provide engineering support to finalize the optimal solution for your project
Your Project, Your Solution.
Get Customized Solar Mounting Systems from Our Experts.
Get Customized Solar Mounting Systems from Our Experts.
Get a Quote
Send Inquiry
News
Global exhibitions, real-time updates
2026-06-08
Structural steel tee shapes are experiencing renewed demand in industrial facility upgrades.
read more
2026-06-08
Cold-formed steel channels are displacing hot-rolled angles in residential and low-rise commercial buildings.
read more
2026-06-08
Architects and structural engineers increasingly select hollow structural sections for exposed steel frameworks.
read more
2026-06-08
The construction industry is witnessing a shift in how structural steel beams are specified.
read more
2026-09-14
Corrosion is one of the most important long-term risks for outdoor photovoltaic structures, especially in coastal, humid, and industrial environments. Self-healing ZAM Steel Pipe uses a zinc-aluminum-magnesium coating system that can provide enhanced protection when minor surface damage occurs.
read more
2026-09-07
Energet Solar provides high-performance Transverse Steel Water Gutter solutions designed specifically for rooftop photovoltaic mounting systems, solar carports, and other PV structures requiring efficient transverse drainage. With durable steel construction, precision forming, reliable connections, and customizable dimensions, these gutters help control rainwater while supporting long-term waterproofing performance.
read more
2026-09-03
For solar mounting systems exposed to moisture, salt spray, strong UV radiation, and temperature changes, material durability is essential. Energet provides Self-healing ZAM Steel Pipe engineered with a zinc-aluminum-magnesium alloy coating to protect steel structures from localized corrosion and improve long-term outdoor performance.
read more
2026-08-31
Cold Formed Steel Purlin is an important structural component in modern solar mounting systems and steel-frame construction. By combining efficient cross-sectional design, accurate roll forming, corrosion-resistant coatings, and flexible customization, it can provide reliable support while helping reduce unnecessary structural weight and installation complexity. This article explains how cold formed steel purlins work, where they are used, what factors should be considered during selection, and how proper manufacturing and installation practices can improve long-term structural performance.
read more
2026-08-25
A photovoltaic mounting system is only as dependable as the connections that hold its structural components together. A properly selected Solar Fasteners Kit can simplify procurement, improve installation consistency, reduce fastening errors, and provide dependable mechanical performance in demanding outdoor environments. This article explains how solar fastener kits work, what components they typically contain, how to select suitable materials and coatings, and which factors project developers and installers should evaluate before purchasing. It also examines applications for ground-mounted, rooftop, carport, and agrivoltaic systems and explains how Energet Solar Solution supports customized fastening requirements.
read more
2026-08-20
Discover the main types of ground solar fasteners used in solar projects. Learn about their specifications, material selection, and how to choose the right fastener for your solar farm.
read more
2026-08-18
Structural Steel Shape plays a critical role in creating durable, reliable, and cost-effective construction solutions, especially in modern solar mounting systems. Choosing the right steel profile directly affects structural stability, load-bearing capacity, installation efficiency, and long-term performance. This article explains how Structural Steel Shape works, why it matters, and how Energet Solar Solution applies advanced steel structure technology to provide dependable solutions for renewable energy projects worldwide.
read more
2026-08-14
In modern construction, solar energy projects, agricultural facilities, and industrial infrastructure, corrosion resistance has become one of the biggest challenges affecting steel pipe performance. Traditional steel pipes often suffer from rust problems after cutting, drilling, transportation damage, or long-term exposure to moisture and harsh environments. Self-healing ZAM Steel Pipe provides an advanced solution by combining zinc, aluminum, and magnesium coating technology to create a protective layer that can automatically repair damaged areas and extend service life. This article explains how Self-healing ZAM Steel Pipe works, why it performs better than conventional coated steel pipes, and how Energet Solar Solution helps customers achieve more reliable and durable solar mounting solutions.
read more