Eco # Top 30 Wind Turbine OEMs for High Energy Yield (Efficiency-Oriented Ranking) …
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# Top 30 Wind Turbine OEMs for High Energy Yield (Efficiency-Oriented Ranking)
# 고효율(발전량·가동률) 중심 풍력 터빈 제조사 TOP 30
---
## English (EN)
### What “efficiency” means in practice (and how this ranking is built)
For utility-scale wind, “efficiency” is best understood as **net annual energy production (AEP) per installed MW** plus **high availability** (uptime) under real wind conditions. Pure aerodynamic efficiency is bounded by physics; OEM differentiation typically comes from:
* **Rotor size vs. MW (specific power):** larger rotors for the same MW usually boost AEP at low–medium wind sites.
* **Controls & software:** pitch/yaw, wake steering, grid-forming/ride-through, and power-curve optimization.
* **Reliability & O&M:** availability often matters as much as nameplate power.
This list is **efficiency-oriented**, but I anchor the top tier using **global 2024 installation rankings and MW shares** from GWEC’s supply-side dataset (a scale/validation proxy).
---
### Top 30 (Efficiency-oriented; scale-anchored by 2024 global installations)
#### Tier 1 (Ranks 1–15): Global leaders (large deployment + proven energy yield at scale)
(Installed MW / share in 2024 from GWEC)
1. **Goldwind** (China) — Very strong onshore portfolio; large domestic deployment validates yield/reliability at scale.
2. **Envision** (China) — Competitive platforms and digital optimization; high installation volume supports bankability.
3. **Mingyang** (China) — Particularly strong in offshore scale-up; efficient large-rotor platforms.
4. **Windey** (China) — Strong onshore volume and broad platform coverage.
5. **Vestas** (Denmark) — Global footprint; broad turbine class coverage (low-to-high wind) and mature O&M.
6. **SANY** (China) — Rapid installation growth; onshore-focused scale in 2024.
7. **Dongfang Electric** (China) — Notable mix of onshore + offshore ramp; strong 2024 momentum.
8. **Siemens Gamesa** (EU) — Offshore and large-platform expertise; performance often driven by advanced controls and service packages.
9. **Nordex Group (incl. Acciona)** (EU) — Strong IEC class coverage and competitive AEP in low/medium winds.
10. **GE Vernova** (US) — Large installed base; strong in upgrades/repowering and grid compliance.
11. **CRRC** (China) — Large onshore manufacturing footprint; competitive platforms in China.
12. **Sewind (Shanghai Electric)** (China) — Offshore participation and expanding product set.
13. **CSSC Haizhuang** (China) — Offshore-capable OEM with growing share.
14. **Enercon** (Germany) — Long-standing low-wind optimization reputation; strong engineering heritage.
15. **United Power** (China) — Large domestic deployment; steady onshore supplier.
**Context:** GWEC estimates **127,026 MW** of top-15 OEM installations in 2024, and notes supplier count down to **29 OEMs in 2024** (industry consolidation).
---
#### Tier 2 (Ranks 16–30): Efficiency-focused regional OEMs & technology specialists
16. **Suzlon** (India) — Large-rotor onshore platforms tuned for Indian wind regimes; strong domestic scaling. ([suzlon.com][1])
17. **Inox Wind** (India) — India-focused OEM; typically competes on site-fit and localized supply chain. ([Reuters][2])
18. **Adani Wind (ANIL)** (India) — Developed a **5.2 MW onshore** turbine (160 m rotor) with German partner W2E; aims at high energy yield per turbine. ([Adani][3])
19. **Senvion India (Alfanar-owned)** (India) — New **4.2M160** platform; expanding blade manufacturing and order book. ([The Times of India][4])
20. **Unison** (Korea) — Unveiled a **10 MW direct-drive offshore** concept; signals efficiency push via large scale and DD drivetrain. ([Recharge News][5])
21. **Doosan Enerbility** (Korea) — Korean offshore/onshore OEM footprint; tends to target typhoon-class and local grid requirements.
22. **WEG** (Brazil) — Wind-turbine manufacturing and O&M capabilities; regional competitiveness and reliability emphasis. ([WEG][6])
23. **VENSYS** (Germany) — Full-converter platforms and turbines designed for harsh grids/infrastructure; efficiency via grid robustness + controls. ([Vensys][7])
24. **LEITWIND** (Italy) — Direct-drive focus; emphasizes energy output and reliability in medium-scale segments. ([Leitwind][8])
25. **Norvento** (Spain) — Medium-range turbines for industrial/self-consumption; efficiency via site-fit and aerodynamics in smaller sizes. ([Norvento][9])
26. **MAPNA** (Iran) — Utility-scale domestic turbine capability (e.g., 2.5 MW class); regional manufacturing. ([Wind Power][10])
27. **Eocycle** (Canada) — Distributed wind (25–100 kW); efficiency via long operating hours and microgrid/industrial use cases. ([Eocycle][11])
28. **Bergey Windpower** (US) — Mature small-wind OEM; focuses on reliable energy production in distributed settings. ([Bergey Windpower Co.][12])
29. **EWT (Emergya Wind Technologies)** (Netherlands) — Direct-drive small/medium wind specialization; note: bankruptcy was reported in 2025, so project risk is higher. ([에메랄드][13])
30. **Vergnet** (France) — Niche medium-scale/remote-area solutions; positioned for extreme weather/off-grid logistics (verify current product availability per project). ([Vergnet][14])
---
### Practical selection tips (what actually drives “high efficiency” on a project)
* **Match turbine class to wind regime:** a “high-efficiency” low-wind turbine can underperform at high-wind sites if capped too early.
* **Look at specific power and power curve, not nameplate MW:** large rotors often win on AEP.
* **Availability guarantee + service scope:** a slightly lower AEP turbine can outperform if uptime is consistently higher.
* **Wake losses & layout:** farm-level efficiency depends on wake control strategies and spacing, not just turbine design.
* **Grid code & curtailment:** poor grid compliance or frequent curtailment erodes realized energy yield.
---
## 한국어 (KR)
### 여기서 말하는 “효율” 기준
풍력에서 체감 효율은 보통 **설치 MW당 연간 실발전량(AEP)** + **가동률(Availability)**입니다. 즉, “날개·제어·신뢰성·정비”가 결합돼 **연간 얼마나 안정적으로 많이 뽑아내느냐**가 핵심입니다.
이 순위는 “고효율(발전량·가동률) 지향”으로 정리하되, 상위권은 **GWEC의 2024년 글로벌 설치 MW/점유율(규모·검증 지표)**로 근거를 잡았습니다.
---
### 고효율 중심 TOP 30 (2024 설치 실적 기반 + 기술/지역 강자 포함)
#### 1~15위: 글로벌 메이저(대규모 실증 + 플랫폼 성숙)
(GWEC 2024 신규 설치 MW/점유율)
1. **Goldwind**(중국) — 대규모 설치로 검증된 플랫폼, 온쇼어 강점.
2. **Envision**(중국) — 디지털 최적화 강점, 설치량으로 신뢰성 축적.
3. **Mingyang**(중국) — 특히 오프쇼어 대형화에서 존재감, 대로터 기반 발전량 경쟁.
4. **Windey**(중국) — 온쇼어 중심 대량 공급, 플랫폼 라인업 폭넓음.
5. **Vestas**(덴마크) — 전세계 설치·서비스 네트워크, 저풍~고풍 포트폴리오.
6. **SANY**(중국) — 2024 설치 급증(온쇼어), 스케일로 검증 확대.
7. **Dongfang**(중국) — 온쇼어+오프쇼어 동시 증가로 순위 상승.
8. **Siemens Gamesa**(유럽) — 오프쇼어/대형기, 제어·서비스 패키지로 실발전 극대화.
9. **Nordex Group**(유럽) — 중저풍 AEP 경쟁력, 현장 적용 경험 풍부.
10. **GE Vernova**(미국) — 대규모 설치 기반, 리파워링/그리드 대응 강점.
11. **CRRC**(중국) — 대형 내수 기반, 온쇼어 공급량 큼.
12. **Sewind(Shanghai Electric)**(중국) — 오프쇼어 참여 확대, 제품군 확장.
13. **CSSC Haizhuang**(중국) — 오프쇼어 역량 보유, 성장세.
14. **Enercon**(독일) — 저풍 최적화로 유명, 엔지니어링 헤리티지.
15. **United Power**(중국) — 내수 대규모 설치로 안정적 공급.
참고로 GWEC는 2024년에 **공급사 수가 29개 OEM까지 감소**(산업 집중도 상승)했다고 언급합니다.
---
#### 16~30위: 지역 강자/효율 특화 OEM(프로젝트 조건에 따라 “체감 효율”이 크게 나올 수 있음)
16. **Suzlon**(인도) — 대형 로터 기반 온쇼어 플랫폼, 인도 풍황 맞춤 최적화. ([suzlon.com][1])
17. **Inox Wind**(인도) — 인도 현지 공급망·인허가/규제 대응 강점(실제 프로젝트 효율에 유리). ([Reuters][2])
18. **Adani Wind**(인도) — **5.2MW(160m 로터)** 온쇼어 개발(독일 W2E 협업)로 터빈당 발전량 확대 지향. ([Adani][3])
19. **Senvion India(알파나르)**(인도) — **4.2M160** 플랫폼, 블레이드 설비 확장 및 수주 증가. ([The Times of India][4])
20. **Unison**(한국) — **10MW 직접구동(Direct-Drive) 오프쇼어** 공개, 대형화·효율 전략 신호. ([Recharge News][5])
21. **Doosan Enerbility**(한국) — 한국 오프쇼어/온쇼어 축에서 로컬 그리드·태풍 조건 대응 방향.
22. **WEG**(브라질) — 제조+O&M 역량, 가동률 중심 운영 효율에 강점. ([WEG][6])
23. **VENSYS**(독일) — 풀컨버터 기반 그리드 대응/제어 강점(열악한 전력망에서 실효 발전에 유리). ([Vensys][7])
24. **LEITWIND**(이탈리아) — 직접구동 라인업, 중형 시장에서 효율·신뢰성 강조. ([Leitwind][8])
25. **Norvento**(스페인) — 산업/자가소비용 중형 터빈, 사이트 핏으로 체감 효율 확보. ([Norvento][9])
26. **MAPNA**(이란) — 2.5MW급 등 로컬 제조, 지역 프로젝트에서 공급망 효율. ([Wind Power][10])
27. **Eocycle**(캐나다) — 25~100kW 분산형, 마이크로그리드/산업부지에서 실발전 최적화. ([Eocycle][11])
28. **Bergey**(미국) — 소형풍력 장수 OEM, 분산형에서 “꾸준히 뽑는” 운영 효율. ([Bergey Windpower Co.][12])
29. **EWT**(네덜란드) — 직접구동 소형/중형 특화(단, 2025년 파산 보도 있어 사업 리스크 큼). ([에메랄드][13])
30. **Vergnet**(프랑스) — 오지/극한기상/오프그리드 특화 포지션(현행 공급 가능성은 프로젝트별 확인 필요). ([Vergnet][14])
---
### 추가 팁(“효율 좋은 터빈”을 고를 때 실제로 돈이 되는 체크리스트)
* **정격MW보다 ‘연간 실발전량(AEP)’**: 같은 5MW라도 로터/허브높이/제어로 AEP가 크게 갈립니다.
* **저풍·중풍·고풍(IEC 클래스) 매칭**: 풍황 미스매치는 곧바로 수익 하락입니다.
* **가동률 보장(Availability)과 정비 범위**: 장비가 좋더라도 멈추면 효율 0입니다.
* **웨이크(단지 배치) 손실**: 단지 전체 효율은 “터빈 성능 + 배치/제어”로 결정됩니다.
* **계통/출력제한(커테일먼트)**: 그리드 조건이 나쁘면 좋은 터빈도 못 뽑습니다.
---
## 日本語 (JA)
### 風力で言う「効率」とは
実務上の効率は **AEP（年間発電量）/設置MW** と **稼働率（Availability）** が中心です。上位はGWECの2024年設置実績（規模・検証の代理指標）を根拠にしています。
### 高効率志向 TOP30（要点）
**1–15位（GWEC 2024上位）**：Goldwind / Envision / Mingyang / Windey / Vestas / SANY / Dongfang / Siemens Gamesa / Nordex / GE Vernova / CRRC / Sewind(Shanghai Electric) / CSSC Haizhuang / Enercon / United Power
**16–30位（地域・技術特化）**：Suzlon / Inox Wind / Adani Wind / Senvion India / Unison / Doosan Enerbility / WEG / VENSYS / LEITWIND / Norvento / MAPNA / Eocycle / Bergey / EWT / Vergnet ([Adani][3])
**選定のコツ**：
* 目標サイトの風況に合うIECクラス、比出力（ローター径/MW）
* 稼働率保証とO&M範囲
* ウェイク損失と制御最適化、系統制約（出力抑制）
---
## Español (ES)
### Qué significa “eficiencia” en eólica
En la práctica, “eficiencia” es **AEP (energía anual) por MW instalado** más **alta disponibilidad**. El “Top 15” se apoya en el ranking GWEC 2024 por MW instalados.
### Top 30 (resumen)
**1–15 (GWEC 2024):** Goldwind, Envision, Mingyang, Windey, Vestas, SANY, Dongfang, Siemens Gamesa, Nordex, GE Vernova, CRRC, Sewind(Shanghai Electric), CSSC Haizhuang, Enercon, United Power.
**16–30 (especialistas/regionales):** Suzlon, Inox Wind, Adani Wind, Senvion India, Unison, Doosan Enerbility, WEG, VENSYS, LEITWIND, Norvento, MAPNA, Eocycle, Bergey, EWT, Vergnet. ([Adani][3])
**Claves para elegir “alta eficiencia”**: rotor grande vs MW (baja potencia específica), curva de potencia y pérdidas por estela (wake), garantías de disponibilidad, y restricciones de red/curtailment.
---
## Français (FR)
### “Efficacité” : la définition utile en projet
En éolien, l’efficacité utile est surtout **AEP (production annuelle) par MW installé** + **disponibilité**. Le Top 15 est ancré sur les données GWEC 2024 (MW installés).
### Top 30 (résumé)
**1–15 (GWEC 2024) :** Goldwind, Envision, Mingyang, Windey, Vestas, SANY, Dongfang, Siemens Gamesa, Nordex, GE Vernova, CRRC, Sewind(Shanghai Electric), CSSC Haizhuang, Enercon, United Power.
**16–30 (régionaux/technos) :** Suzlon, Inox Wind, Adani Wind, Senvion India, Unison, Doosan Enerbility, WEG, VENSYS, LEITWIND, Norvento, MAPNA, Eocycle, Bergey, EWT, Vergnet. ([Adani][3])
**À vérifier pour maximiser l’efficacité réelle** : adéquation classe IEC/vent, puissance spécifique (rotor/MW), disponibilité contractuelle (O&M), pertes de sillage (wake) et contraintes réseau (bridage).
[1]: https://www.suzlon.com/pdf/S144-Product-Brochure-December-2022.pdf?utm_source=chatgpt.com "S144 - 3 MW Platform"
[2]: https://www.reuters.com/sustainability/climate-energy/indias-new-wind-turbine-norms-mandate-local-sourcing-data-control-2025-08-01/?utm_source=chatgpt.com "India's new wind turbine norms mandate local sourcing, data control"
[3]: https://www.adani.com/businesses/energy-utilities/wind-turbine?utm_source=chatgpt.com "Energy & Utilities - Wind Turbine"
[4]: https://timesofindia.indiatimes.com/city/chennai/senvion-india-ramps-up-capacity-eyes-20-25-share/articleshow/124965145.cms?utm_source=chatgpt.com "Senvion India ramps up capacity, eyes 20%-25% share"
[5]: https://www.rechargenews.com/wind/unison-unveils-10mw-wind-turbine-as-south-koreas-offshore-sprint-gathers-pace/2-1-1716462?utm_source=chatgpt.com "Unison unveils 10MW wind turbine as South Korea's ..."
[6]: https://www.weg.net/institutional/US/en/news/corporate/weg-announces-entry-into-the-indian-wind-market?utm_source=chatgpt.com "WEG announces entry into the Indian wind market"
[7]: https://www.vensys.de/en/wind-turbines?utm_source=chatgpt.com "Wind Turbines"
[8]: https://www.leitwind.com/en/products/wind-turbine-ltw101/?utm_source=chatgpt.com "LTW101 | 2–3 MW High-Efficiency Wind Turbine"
[9]: https://www.norvento.com/en/medium-range-wind-turbines/?utm_source=chatgpt.com "nED100"
[10]: https://www.thewindpower.net/turbine_en_986_mapna-group_mapna-2.5-mw.php?utm_source=chatgpt.com "Mapna Group Mapna 2.5 MW - Manufacturers and turbines"
[11]: https://eocycle.com/?utm_source=chatgpt.com "Eocycle: Profitable wind energy sources"
[12]: https://www.bergey.com/?utm_source=chatgpt.com "Bergey Windpower Co.: Home"
[13]: https://emerald.vc/portfolio/energya-wind-technologies/?utm_source=chatgpt.com "Energya Wind Technologies"
[14]: https://www.vergnet.com/en/wind-turbines/?utm_source=chatgpt.com "Wind turbines"
# 고효율(발전량·가동률) 중심 풍력 터빈 제조사 TOP 30
---
## English (EN)
### What “efficiency” means in practice (and how this ranking is built)
For utility-scale wind, “efficiency” is best understood as **net annual energy production (AEP) per installed MW** plus **high availability** (uptime) under real wind conditions. Pure aerodynamic efficiency is bounded by physics; OEM differentiation typically comes from:
* **Rotor size vs. MW (specific power):** larger rotors for the same MW usually boost AEP at low–medium wind sites.
* **Controls & software:** pitch/yaw, wake steering, grid-forming/ride-through, and power-curve optimization.
* **Reliability & O&M:** availability often matters as much as nameplate power.
This list is **efficiency-oriented**, but I anchor the top tier using **global 2024 installation rankings and MW shares** from GWEC’s supply-side dataset (a scale/validation proxy).
---
### Top 30 (Efficiency-oriented; scale-anchored by 2024 global installations)
#### Tier 1 (Ranks 1–15): Global leaders (large deployment + proven energy yield at scale)
(Installed MW / share in 2024 from GWEC)
1. **Goldwind** (China) — Very strong onshore portfolio; large domestic deployment validates yield/reliability at scale.
2. **Envision** (China) — Competitive platforms and digital optimization; high installation volume supports bankability.
3. **Mingyang** (China) — Particularly strong in offshore scale-up; efficient large-rotor platforms.
4. **Windey** (China) — Strong onshore volume and broad platform coverage.
5. **Vestas** (Denmark) — Global footprint; broad turbine class coverage (low-to-high wind) and mature O&M.
6. **SANY** (China) — Rapid installation growth; onshore-focused scale in 2024.
7. **Dongfang Electric** (China) — Notable mix of onshore + offshore ramp; strong 2024 momentum.
8. **Siemens Gamesa** (EU) — Offshore and large-platform expertise; performance often driven by advanced controls and service packages.
9. **Nordex Group (incl. Acciona)** (EU) — Strong IEC class coverage and competitive AEP in low/medium winds.
10. **GE Vernova** (US) — Large installed base; strong in upgrades/repowering and grid compliance.
11. **CRRC** (China) — Large onshore manufacturing footprint; competitive platforms in China.
12. **Sewind (Shanghai Electric)** (China) — Offshore participation and expanding product set.
13. **CSSC Haizhuang** (China) — Offshore-capable OEM with growing share.
14. **Enercon** (Germany) — Long-standing low-wind optimization reputation; strong engineering heritage.
15. **United Power** (China) — Large domestic deployment; steady onshore supplier.
**Context:** GWEC estimates **127,026 MW** of top-15 OEM installations in 2024, and notes supplier count down to **29 OEMs in 2024** (industry consolidation).
---
#### Tier 2 (Ranks 16–30): Efficiency-focused regional OEMs & technology specialists
16. **Suzlon** (India) — Large-rotor onshore platforms tuned for Indian wind regimes; strong domestic scaling. ([suzlon.com][1])
17. **Inox Wind** (India) — India-focused OEM; typically competes on site-fit and localized supply chain. ([Reuters][2])
18. **Adani Wind (ANIL)** (India) — Developed a **5.2 MW onshore** turbine (160 m rotor) with German partner W2E; aims at high energy yield per turbine. ([Adani][3])
19. **Senvion India (Alfanar-owned)** (India) — New **4.2M160** platform; expanding blade manufacturing and order book. ([The Times of India][4])
20. **Unison** (Korea) — Unveiled a **10 MW direct-drive offshore** concept; signals efficiency push via large scale and DD drivetrain. ([Recharge News][5])
21. **Doosan Enerbility** (Korea) — Korean offshore/onshore OEM footprint; tends to target typhoon-class and local grid requirements.
22. **WEG** (Brazil) — Wind-turbine manufacturing and O&M capabilities; regional competitiveness and reliability emphasis. ([WEG][6])
23. **VENSYS** (Germany) — Full-converter platforms and turbines designed for harsh grids/infrastructure; efficiency via grid robustness + controls. ([Vensys][7])
24. **LEITWIND** (Italy) — Direct-drive focus; emphasizes energy output and reliability in medium-scale segments. ([Leitwind][8])
25. **Norvento** (Spain) — Medium-range turbines for industrial/self-consumption; efficiency via site-fit and aerodynamics in smaller sizes. ([Norvento][9])
26. **MAPNA** (Iran) — Utility-scale domestic turbine capability (e.g., 2.5 MW class); regional manufacturing. ([Wind Power][10])
27. **Eocycle** (Canada) — Distributed wind (25–100 kW); efficiency via long operating hours and microgrid/industrial use cases. ([Eocycle][11])
28. **Bergey Windpower** (US) — Mature small-wind OEM; focuses on reliable energy production in distributed settings. ([Bergey Windpower Co.][12])
29. **EWT (Emergya Wind Technologies)** (Netherlands) — Direct-drive small/medium wind specialization; note: bankruptcy was reported in 2025, so project risk is higher. ([에메랄드][13])
30. **Vergnet** (France) — Niche medium-scale/remote-area solutions; positioned for extreme weather/off-grid logistics (verify current product availability per project). ([Vergnet][14])
---
### Practical selection tips (what actually drives “high efficiency” on a project)
* **Match turbine class to wind regime:** a “high-efficiency” low-wind turbine can underperform at high-wind sites if capped too early.
* **Look at specific power and power curve, not nameplate MW:** large rotors often win on AEP.
* **Availability guarantee + service scope:** a slightly lower AEP turbine can outperform if uptime is consistently higher.
* **Wake losses & layout:** farm-level efficiency depends on wake control strategies and spacing, not just turbine design.
* **Grid code & curtailment:** poor grid compliance or frequent curtailment erodes realized energy yield.
---
## 한국어 (KR)
### 여기서 말하는 “효율” 기준
풍력에서 체감 효율은 보통 **설치 MW당 연간 실발전량(AEP)** + **가동률(Availability)**입니다. 즉, “날개·제어·신뢰성·정비”가 결합돼 **연간 얼마나 안정적으로 많이 뽑아내느냐**가 핵심입니다.
이 순위는 “고효율(발전량·가동률) 지향”으로 정리하되, 상위권은 **GWEC의 2024년 글로벌 설치 MW/점유율(규모·검증 지표)**로 근거를 잡았습니다.
---
### 고효율 중심 TOP 30 (2024 설치 실적 기반 + 기술/지역 강자 포함)
#### 1~15위: 글로벌 메이저(대규모 실증 + 플랫폼 성숙)
(GWEC 2024 신규 설치 MW/점유율)
1. **Goldwind**(중국) — 대규모 설치로 검증된 플랫폼, 온쇼어 강점.
2. **Envision**(중국) — 디지털 최적화 강점, 설치량으로 신뢰성 축적.
3. **Mingyang**(중국) — 특히 오프쇼어 대형화에서 존재감, 대로터 기반 발전량 경쟁.
4. **Windey**(중국) — 온쇼어 중심 대량 공급, 플랫폼 라인업 폭넓음.
5. **Vestas**(덴마크) — 전세계 설치·서비스 네트워크, 저풍~고풍 포트폴리오.
6. **SANY**(중국) — 2024 설치 급증(온쇼어), 스케일로 검증 확대.
7. **Dongfang**(중국) — 온쇼어+오프쇼어 동시 증가로 순위 상승.
8. **Siemens Gamesa**(유럽) — 오프쇼어/대형기, 제어·서비스 패키지로 실발전 극대화.
9. **Nordex Group**(유럽) — 중저풍 AEP 경쟁력, 현장 적용 경험 풍부.
10. **GE Vernova**(미국) — 대규모 설치 기반, 리파워링/그리드 대응 강점.
11. **CRRC**(중국) — 대형 내수 기반, 온쇼어 공급량 큼.
12. **Sewind(Shanghai Electric)**(중국) — 오프쇼어 참여 확대, 제품군 확장.
13. **CSSC Haizhuang**(중국) — 오프쇼어 역량 보유, 성장세.
14. **Enercon**(독일) — 저풍 최적화로 유명, 엔지니어링 헤리티지.
15. **United Power**(중국) — 내수 대규모 설치로 안정적 공급.
참고로 GWEC는 2024년에 **공급사 수가 29개 OEM까지 감소**(산업 집중도 상승)했다고 언급합니다.
---
#### 16~30위: 지역 강자/효율 특화 OEM(프로젝트 조건에 따라 “체감 효율”이 크게 나올 수 있음)
16. **Suzlon**(인도) — 대형 로터 기반 온쇼어 플랫폼, 인도 풍황 맞춤 최적화. ([suzlon.com][1])
17. **Inox Wind**(인도) — 인도 현지 공급망·인허가/규제 대응 강점(실제 프로젝트 효율에 유리). ([Reuters][2])
18. **Adani Wind**(인도) — **5.2MW(160m 로터)** 온쇼어 개발(독일 W2E 협업)로 터빈당 발전량 확대 지향. ([Adani][3])
19. **Senvion India(알파나르)**(인도) — **4.2M160** 플랫폼, 블레이드 설비 확장 및 수주 증가. ([The Times of India][4])
20. **Unison**(한국) — **10MW 직접구동(Direct-Drive) 오프쇼어** 공개, 대형화·효율 전략 신호. ([Recharge News][5])
21. **Doosan Enerbility**(한국) — 한국 오프쇼어/온쇼어 축에서 로컬 그리드·태풍 조건 대응 방향.
22. **WEG**(브라질) — 제조+O&M 역량, 가동률 중심 운영 효율에 강점. ([WEG][6])
23. **VENSYS**(독일) — 풀컨버터 기반 그리드 대응/제어 강점(열악한 전력망에서 실효 발전에 유리). ([Vensys][7])
24. **LEITWIND**(이탈리아) — 직접구동 라인업, 중형 시장에서 효율·신뢰성 강조. ([Leitwind][8])
25. **Norvento**(스페인) — 산업/자가소비용 중형 터빈, 사이트 핏으로 체감 효율 확보. ([Norvento][9])
26. **MAPNA**(이란) — 2.5MW급 등 로컬 제조, 지역 프로젝트에서 공급망 효율. ([Wind Power][10])
27. **Eocycle**(캐나다) — 25~100kW 분산형, 마이크로그리드/산업부지에서 실발전 최적화. ([Eocycle][11])
28. **Bergey**(미국) — 소형풍력 장수 OEM, 분산형에서 “꾸준히 뽑는” 운영 효율. ([Bergey Windpower Co.][12])
29. **EWT**(네덜란드) — 직접구동 소형/중형 특화(단, 2025년 파산 보도 있어 사업 리스크 큼). ([에메랄드][13])
30. **Vergnet**(프랑스) — 오지/극한기상/오프그리드 특화 포지션(현행 공급 가능성은 프로젝트별 확인 필요). ([Vergnet][14])
---
### 추가 팁(“효율 좋은 터빈”을 고를 때 실제로 돈이 되는 체크리스트)
* **정격MW보다 ‘연간 실발전량(AEP)’**: 같은 5MW라도 로터/허브높이/제어로 AEP가 크게 갈립니다.
* **저풍·중풍·고풍(IEC 클래스) 매칭**: 풍황 미스매치는 곧바로 수익 하락입니다.
* **가동률 보장(Availability)과 정비 범위**: 장비가 좋더라도 멈추면 효율 0입니다.
* **웨이크(단지 배치) 손실**: 단지 전체 효율은 “터빈 성능 + 배치/제어”로 결정됩니다.
* **계통/출력제한(커테일먼트)**: 그리드 조건이 나쁘면 좋은 터빈도 못 뽑습니다.
---
## 日本語 (JA)
### 風力で言う「効率」とは
実務上の効率は **AEP（年間発電量）/設置MW** と **稼働率（Availability）** が中心です。上位はGWECの2024年設置実績（規模・検証の代理指標）を根拠にしています。
### 高効率志向 TOP30（要点）
**1–15位（GWEC 2024上位）**：Goldwind / Envision / Mingyang / Windey / Vestas / SANY / Dongfang / Siemens Gamesa / Nordex / GE Vernova / CRRC / Sewind(Shanghai Electric) / CSSC Haizhuang / Enercon / United Power
**16–30位（地域・技術特化）**：Suzlon / Inox Wind / Adani Wind / Senvion India / Unison / Doosan Enerbility / WEG / VENSYS / LEITWIND / Norvento / MAPNA / Eocycle / Bergey / EWT / Vergnet ([Adani][3])
**選定のコツ**：
* 目標サイトの風況に合うIECクラス、比出力（ローター径/MW）
* 稼働率保証とO&M範囲
* ウェイク損失と制御最適化、系統制約（出力抑制）
---
## Español (ES)
### Qué significa “eficiencia” en eólica
En la práctica, “eficiencia” es **AEP (energía anual) por MW instalado** más **alta disponibilidad**. El “Top 15” se apoya en el ranking GWEC 2024 por MW instalados.
### Top 30 (resumen)
**1–15 (GWEC 2024):** Goldwind, Envision, Mingyang, Windey, Vestas, SANY, Dongfang, Siemens Gamesa, Nordex, GE Vernova, CRRC, Sewind(Shanghai Electric), CSSC Haizhuang, Enercon, United Power.
**16–30 (especialistas/regionales):** Suzlon, Inox Wind, Adani Wind, Senvion India, Unison, Doosan Enerbility, WEG, VENSYS, LEITWIND, Norvento, MAPNA, Eocycle, Bergey, EWT, Vergnet. ([Adani][3])
**Claves para elegir “alta eficiencia”**: rotor grande vs MW (baja potencia específica), curva de potencia y pérdidas por estela (wake), garantías de disponibilidad, y restricciones de red/curtailment.
---
## Français (FR)
### “Efficacité” : la définition utile en projet
En éolien, l’efficacité utile est surtout **AEP (production annuelle) par MW installé** + **disponibilité**. Le Top 15 est ancré sur les données GWEC 2024 (MW installés).
### Top 30 (résumé)
**1–15 (GWEC 2024) :** Goldwind, Envision, Mingyang, Windey, Vestas, SANY, Dongfang, Siemens Gamesa, Nordex, GE Vernova, CRRC, Sewind(Shanghai Electric), CSSC Haizhuang, Enercon, United Power.
**16–30 (régionaux/technos) :** Suzlon, Inox Wind, Adani Wind, Senvion India, Unison, Doosan Enerbility, WEG, VENSYS, LEITWIND, Norvento, MAPNA, Eocycle, Bergey, EWT, Vergnet. ([Adani][3])
**À vérifier pour maximiser l’efficacité réelle** : adéquation classe IEC/vent, puissance spécifique (rotor/MW), disponibilité contractuelle (O&M), pertes de sillage (wake) et contraintes réseau (bridage).
[1]: https://www.suzlon.com/pdf/S144-Product-Brochure-December-2022.pdf?utm_source=chatgpt.com "S144 - 3 MW Platform"
[2]: https://www.reuters.com/sustainability/climate-energy/indias-new-wind-turbine-norms-mandate-local-sourcing-data-control-2025-08-01/?utm_source=chatgpt.com "India's new wind turbine norms mandate local sourcing, data control"
[3]: https://www.adani.com/businesses/energy-utilities/wind-turbine?utm_source=chatgpt.com "Energy & Utilities - Wind Turbine"
[4]: https://timesofindia.indiatimes.com/city/chennai/senvion-india-ramps-up-capacity-eyes-20-25-share/articleshow/124965145.cms?utm_source=chatgpt.com "Senvion India ramps up capacity, eyes 20%-25% share"
[5]: https://www.rechargenews.com/wind/unison-unveils-10mw-wind-turbine-as-south-koreas-offshore-sprint-gathers-pace/2-1-1716462?utm_source=chatgpt.com "Unison unveils 10MW wind turbine as South Korea's ..."
[6]: https://www.weg.net/institutional/US/en/news/corporate/weg-announces-entry-into-the-indian-wind-market?utm_source=chatgpt.com "WEG announces entry into the Indian wind market"
[7]: https://www.vensys.de/en/wind-turbines?utm_source=chatgpt.com "Wind Turbines"
[8]: https://www.leitwind.com/en/products/wind-turbine-ltw101/?utm_source=chatgpt.com "LTW101 | 2–3 MW High-Efficiency Wind Turbine"
[9]: https://www.norvento.com/en/medium-range-wind-turbines/?utm_source=chatgpt.com "nED100"
[10]: https://www.thewindpower.net/turbine_en_986_mapna-group_mapna-2.5-mw.php?utm_source=chatgpt.com "Mapna Group Mapna 2.5 MW - Manufacturers and turbines"
[11]: https://eocycle.com/?utm_source=chatgpt.com "Eocycle: Profitable wind energy sources"
[12]: https://www.bergey.com/?utm_source=chatgpt.com "Bergey Windpower Co.: Home"
[13]: https://emerald.vc/portfolio/energya-wind-technologies/?utm_source=chatgpt.com "Energya Wind Technologies"
[14]: https://www.vergnet.com/en/wind-turbines/?utm_source=chatgpt.com "Wind turbines"