Roll Formed Battery Tray Outlook: Cost-Effective EV Enclosures & 27.2% CAGR to 2032
公開 2026/04/08 10:39
最終更新
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Introduction – Core User Needs & Industry Context
Electric vehicle (EV) battery packs represent 30-40% of total vehicle cost, with the enclosure playing a critical role in structural safety, thermal management, and weight optimization. Traditional aluminum alloy enclosures offer lightweight properties but at high material costs, while sheet metal stamping requires expensive model-specific molds and offers lower structural strength. Roll formed battery trays — metal enclosures manufactured by continuous roll forming using high-strength steel or aluminum alloy strips — solve these pain points. This process creates box components with specific cross-sectional shapes through multi-pass roller progressive bending, delivering lightweight construction, high structural strength, and modular integration at significantly lower costs. According to the latest industry analysis, the global market for Roll Formed Battery Trays was estimated at US$ 298 million in 2025 and is projected to reach US$ 1,574 million by 2032, growing at a CAGR of 27.2% from 2026 to 2032. In 2024, global production reached approximately 1,295 K units, with an average global market price of around US$ 164.2 per unit.
Global Leading Market Research Publisher QYResearch announces the release of its latest report "Roll Formed Battery Tray - Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032". Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global Roll Formed Battery Tray market, including market size, share, demand, industry development status, and forecasts for the next few years.
【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/6093684/roll-formed-battery-tray
1. Core Keyword Integration & Technology Overview
Three key concepts define the roll formed battery tray market: EV Battery Protection, Lightweight High-Strength Enclosures, and Cost-Effective Roll Forming. Battery trays (also called battery enclosures or battery boxes) are container structures that hold battery packs, providing support, connection, heat dissipation, and impact protection. Among available technologies:
Aluminum alloy enclosures: Aluminum profile frames + bottom plates; lightweight but highest material cost.
Sheet metal stamping enclosures: Single-piece stamping with welded crossbeams/ longitudinal beams; requires model-specific molds (high tooling cost).
Roll formed battery trays: Steel roll formed profiles + steel bottom panels + welded crossbeams; highest structural strength, single mold for multiple sizes.
Structural strength ranking: Steel roll formed (highest) > aluminum alloy > sheet metal stamping (lowest). Cost ranking: Aluminum alloy (highest) > steel roll formed ≈ sheet metal stamping, but roll formed requires only one mold — length/width adjustments produce different model sizes without new tooling.
2. Industry Layering: BEV vs. PHEV – Divergent Requirements
Aspect BEV (Battery Electric Vehicle) PHEV (Plug-in Hybrid)
Battery pack size Large (50-100+ kWh) Smaller (10-25 kWh)
Structural demand Very high (floor-mounted, crash protection) Moderate
Weight sensitivity Critical (range impact) Important but less critical
Preferred tray type High-strength steel roll formed Steel or aluminum
Cost sensitivity High (mass-market BEVs) Very high
Exclusive observation: The BEV segment dominates (over 80% of roll formed battery tray demand), driven by Tesla, BYD, and VW Group's mass-market platforms. However, the fastest growth is in China's A0 and A00 class BEVs (low-cost city cars), where steel roll formed trays offer 30%+ cost reduction vs. aluminum — critical for vehicles priced under US$ 20,000.
3. Recent Data & Technical Developments (Last 6 Months)
Between Q4 2025 and Q1 2026, several advancements have reshaped the roll formed battery tray landscape:
Ultra-high-strength steel adoption: 980DP and 1180DP grades with tensile strength up to 1,500 MPa are now standard in Chinese roll formed trays, improving crash protection while enabling thinner walls (1.2-1.5mm vs. 2.0-2.5mm previously).
Production efficiency gains: Roll forming lines now achieve 10%+ higher throughput than traditional stamping, with cycle times under 60 seconds per tray.
Integrated thermal management: New designs incorporate cooling channels directly into roll formed profiles, eliminating separate cooling plate assembly and reducing part count by 15-20%.
Policy driver – China EV battery safety standard (GB 38031-2025 update) : Mandates more rigorous crush and penetration tests, favoring steel roll formed trays over aluminum for structural integrity.
User case – BYD Seagull (2025 model) : BYD switched from aluminum to steel roll formed battery tray for its entry-level EV, reducing enclosure cost by 35% (US$ 210 → US$ 136 per unit) while passing all crash tests. Annual production of 400,000 units saves approximately US$ 30 million.
Technical challenge – Corrosion protection: Steel trays require anti-corrosion coatings (e-coating, galvanization) adding 5-8% to cost. Aluminum's natural corrosion resistance remains an advantage. Emerging zinc-magnesium alloy coatings may close this gap by 2028.
4. Competitive Landscape & Regional Dynamics
Company Headquarters Key Strength
Suzhou Yichuangte Intelligent Manufacturing China Largest Chinese roll formed tray producer
Novelis USA Aluminum roll formed trays (premium segment)
Magna International Canada Global tier-1; multi-material capabilities
Forvia (Faurecia + Hella) France European EV platform supplier
Voestalpine Metal Forming GmbH Austria High-strength steel specialists
Changzhou Hugestone China Fast-growing; BYD supplier
Lingyun Industrial China State-backed; multiple OEM contracts
Nabaichuan Holding China Cost-competitive mass production
Market dynamics: China dominates with >75% global market share in 2024. Europe and North America primarily use steel and aluminum roll formed trays, with Novelis leading aluminum solutions. China uses almost exclusively high-strength and ultra-high-strength steel roll formed trays due to cost pressure. TOP5 global manufacturers hold >60% market share.
5. Segment Analysis by Type and Application
Segment Characteristics 2024 Share
By Type
Steel Type Higher strength, lower cost, heavier ~70%
Aluminum Type Lighter, corrosion-resistant, premium ~30%
By Application
BEV Largest volume; cost-sensitive ~80%
PHEV Moderate volume; mixed material ~15%
Others (commercial EV) Growing segment ~5%
Global roll formed battery tray shipments reached ~1.3 million units in 2024 and are projected to reach 9 million units by 2031 (CAGR >30%).
6. Exclusive Industry Observation & Future Outlook
Why roll formed battery trays are winning: Compared to aluminum enclosures, roll formed trays reduce part costs by >30%. Through thin-wall design with high-strength steel, they maintain lightweight properties while enhancing structural strength. Ultra-high-strength steel (980DP, 1180DP) with tensile strength up to 1,500MPa protects battery systems from external impacts more effectively than aluminum. Roll forming's multi-roller structure delivers 10%+ higher production efficiency than stamping, suitable for mass production. Additionally, roll forming handles complex shapes, enabling innovative battery tray designs.
The mid-to-low end vehicle opportunity: Roll formed battery trays have broad application prospects in mid- and low-end EV markets due to their low cost, high strength, high production efficiency, light weight, and environmental benefits. We believe roll formed battery trays will soon become a key solution that automakers and battery pack manufacturers compete to develop.
Cell-to-body (CTB) and cell-to-chassis (CTC) integration: Emerging EV architectures integrate battery trays directly into vehicle structure. Roll formed trays with high torsional rigidity (30,000+ Nm/degree) are well-suited for CTB designs, potentially displacing aluminum in mainstream platforms.
Manufacturing trend: Regionalization of battery production (US Inflation Reduction Act, EU Critical Raw Materials Act) favors roll formed trays due to lower capital investment per production line (US$ 5-10 million vs. US$ 20-30 million for aluminum extrusion + welding lines).
By 2032, the roll formed battery tray market is expected to exceed US$ 1.57 billion at 27.2% CAGR, with China remaining the dominant market (>70% share) and steel type accounting for an increasing percentage (targeting 80% by 2030).
Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
QY Research Inc.
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
E-mail: global@qyresearch.com
Tel: 001-626-842-1666 (US)
JP: https://www.qyresearch.co.jp
Electric vehicle (EV) battery packs represent 30-40% of total vehicle cost, with the enclosure playing a critical role in structural safety, thermal management, and weight optimization. Traditional aluminum alloy enclosures offer lightweight properties but at high material costs, while sheet metal stamping requires expensive model-specific molds and offers lower structural strength. Roll formed battery trays — metal enclosures manufactured by continuous roll forming using high-strength steel or aluminum alloy strips — solve these pain points. This process creates box components with specific cross-sectional shapes through multi-pass roller progressive bending, delivering lightweight construction, high structural strength, and modular integration at significantly lower costs. According to the latest industry analysis, the global market for Roll Formed Battery Trays was estimated at US$ 298 million in 2025 and is projected to reach US$ 1,574 million by 2032, growing at a CAGR of 27.2% from 2026 to 2032. In 2024, global production reached approximately 1,295 K units, with an average global market price of around US$ 164.2 per unit.
Global Leading Market Research Publisher QYResearch announces the release of its latest report "Roll Formed Battery Tray - Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032". Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global Roll Formed Battery Tray market, including market size, share, demand, industry development status, and forecasts for the next few years.
【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/6093684/roll-formed-battery-tray
1. Core Keyword Integration & Technology Overview
Three key concepts define the roll formed battery tray market: EV Battery Protection, Lightweight High-Strength Enclosures, and Cost-Effective Roll Forming. Battery trays (also called battery enclosures or battery boxes) are container structures that hold battery packs, providing support, connection, heat dissipation, and impact protection. Among available technologies:
Aluminum alloy enclosures: Aluminum profile frames + bottom plates; lightweight but highest material cost.
Sheet metal stamping enclosures: Single-piece stamping with welded crossbeams/ longitudinal beams; requires model-specific molds (high tooling cost).
Roll formed battery trays: Steel roll formed profiles + steel bottom panels + welded crossbeams; highest structural strength, single mold for multiple sizes.
Structural strength ranking: Steel roll formed (highest) > aluminum alloy > sheet metal stamping (lowest). Cost ranking: Aluminum alloy (highest) > steel roll formed ≈ sheet metal stamping, but roll formed requires only one mold — length/width adjustments produce different model sizes without new tooling.
2. Industry Layering: BEV vs. PHEV – Divergent Requirements
Aspect BEV (Battery Electric Vehicle) PHEV (Plug-in Hybrid)
Battery pack size Large (50-100+ kWh) Smaller (10-25 kWh)
Structural demand Very high (floor-mounted, crash protection) Moderate
Weight sensitivity Critical (range impact) Important but less critical
Preferred tray type High-strength steel roll formed Steel or aluminum
Cost sensitivity High (mass-market BEVs) Very high
Exclusive observation: The BEV segment dominates (over 80% of roll formed battery tray demand), driven by Tesla, BYD, and VW Group's mass-market platforms. However, the fastest growth is in China's A0 and A00 class BEVs (low-cost city cars), where steel roll formed trays offer 30%+ cost reduction vs. aluminum — critical for vehicles priced under US$ 20,000.
3. Recent Data & Technical Developments (Last 6 Months)
Between Q4 2025 and Q1 2026, several advancements have reshaped the roll formed battery tray landscape:
Ultra-high-strength steel adoption: 980DP and 1180DP grades with tensile strength up to 1,500 MPa are now standard in Chinese roll formed trays, improving crash protection while enabling thinner walls (1.2-1.5mm vs. 2.0-2.5mm previously).
Production efficiency gains: Roll forming lines now achieve 10%+ higher throughput than traditional stamping, with cycle times under 60 seconds per tray.
Integrated thermal management: New designs incorporate cooling channels directly into roll formed profiles, eliminating separate cooling plate assembly and reducing part count by 15-20%.
Policy driver – China EV battery safety standard (GB 38031-2025 update) : Mandates more rigorous crush and penetration tests, favoring steel roll formed trays over aluminum for structural integrity.
User case – BYD Seagull (2025 model) : BYD switched from aluminum to steel roll formed battery tray for its entry-level EV, reducing enclosure cost by 35% (US$ 210 → US$ 136 per unit) while passing all crash tests. Annual production of 400,000 units saves approximately US$ 30 million.
Technical challenge – Corrosion protection: Steel trays require anti-corrosion coatings (e-coating, galvanization) adding 5-8% to cost. Aluminum's natural corrosion resistance remains an advantage. Emerging zinc-magnesium alloy coatings may close this gap by 2028.
4. Competitive Landscape & Regional Dynamics
Company Headquarters Key Strength
Suzhou Yichuangte Intelligent Manufacturing China Largest Chinese roll formed tray producer
Novelis USA Aluminum roll formed trays (premium segment)
Magna International Canada Global tier-1; multi-material capabilities
Forvia (Faurecia + Hella) France European EV platform supplier
Voestalpine Metal Forming GmbH Austria High-strength steel specialists
Changzhou Hugestone China Fast-growing; BYD supplier
Lingyun Industrial China State-backed; multiple OEM contracts
Nabaichuan Holding China Cost-competitive mass production
Market dynamics: China dominates with >75% global market share in 2024. Europe and North America primarily use steel and aluminum roll formed trays, with Novelis leading aluminum solutions. China uses almost exclusively high-strength and ultra-high-strength steel roll formed trays due to cost pressure. TOP5 global manufacturers hold >60% market share.
5. Segment Analysis by Type and Application
Segment Characteristics 2024 Share
By Type
Steel Type Higher strength, lower cost, heavier ~70%
Aluminum Type Lighter, corrosion-resistant, premium ~30%
By Application
BEV Largest volume; cost-sensitive ~80%
PHEV Moderate volume; mixed material ~15%
Others (commercial EV) Growing segment ~5%
Global roll formed battery tray shipments reached ~1.3 million units in 2024 and are projected to reach 9 million units by 2031 (CAGR >30%).
6. Exclusive Industry Observation & Future Outlook
Why roll formed battery trays are winning: Compared to aluminum enclosures, roll formed trays reduce part costs by >30%. Through thin-wall design with high-strength steel, they maintain lightweight properties while enhancing structural strength. Ultra-high-strength steel (980DP, 1180DP) with tensile strength up to 1,500MPa protects battery systems from external impacts more effectively than aluminum. Roll forming's multi-roller structure delivers 10%+ higher production efficiency than stamping, suitable for mass production. Additionally, roll forming handles complex shapes, enabling innovative battery tray designs.
The mid-to-low end vehicle opportunity: Roll formed battery trays have broad application prospects in mid- and low-end EV markets due to their low cost, high strength, high production efficiency, light weight, and environmental benefits. We believe roll formed battery trays will soon become a key solution that automakers and battery pack manufacturers compete to develop.
Cell-to-body (CTB) and cell-to-chassis (CTC) integration: Emerging EV architectures integrate battery trays directly into vehicle structure. Roll formed trays with high torsional rigidity (30,000+ Nm/degree) are well-suited for CTB designs, potentially displacing aluminum in mainstream platforms.
Manufacturing trend: Regionalization of battery production (US Inflation Reduction Act, EU Critical Raw Materials Act) favors roll formed trays due to lower capital investment per production line (US$ 5-10 million vs. US$ 20-30 million for aluminum extrusion + welding lines).
By 2032, the roll formed battery tray market is expected to exceed US$ 1.57 billion at 27.2% CAGR, with China remaining the dominant market (>70% share) and steel type accounting for an increasing percentage (targeting 80% by 2030).
Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
QY Research Inc.
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
E-mail: global@qyresearch.com
Tel: 001-626-842-1666 (US)
JP: https://www.qyresearch.co.jp
About Us：
QYResearch founded in California, USA in 2007, which is a leading global market research and consulting company. Our primary business include market research reports, custom reports, commissioned research, IPO consultancy, business plans, etc. With over 18 years of experience and a dedi…
QYResearch founded in California, USA in 2007, which is a leading global market research and consulting company. Our primary business include market research reports, custom reports, commissioned research, IPO consultancy, business plans, etc. With over 18 years of experience and a dedi…
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