Cómo funciona un BESS — de la química de celdas a la bancabilidad. Empieza gratis en learnBESS.com

De C&I a utility-scale

La inteligencia sobre equipos BESS que la industria nunca tuvo.

Bancabilidad. Fichas técnicas. Datos financieros. ESG y análisis independientes.

76 Fabricantes
131 Fichas técnicas
133 Informes
23 Análisis
Explorar el directorio Leer nuestros análisis

🇰🇷 Samsung SDI Celda de batería

Ingresos KRW 22.4T
Capitalización bursátil KRW 22.1T
Envíos ESS 12 GWh
Calificación crediticia AA+ (NICE)
📄 Ficha técnica 📊 Informe anual

🇨🇳 CATL Celda de batería DC block

Ingresos RMB 362.0B
Capitalización bursátil RMB 1,100B
Envíos ESS 121 GWh
Calificación crediticia AAA (Fitch)
📄 Ficha técnica 📊 Informe anual 🌱 Informe ESG

Para quién es

Diseñado para equipos que evalúan proveedores BESS

Empresas EPC

Comparar especificaciones y adquirir equipos de múltiples fabricantes para licitaciones de proyectos.

Desarrolladores

Due diligence sobre finanzas de fabricantes, calificaciones crediticias y bancabilidad antes de comprometerse con un proveedor.

Propietarios de activos

Monitorear la salud financiera, el desempeño ESG y la viabilidad a largo plazo de los proveedores en su cartera.

Equipos de compras

Acceda a fichas técnicas, informes anuales e informes ESG en un solo lugar — sin llamadas comerciales ni NDAs.

Directorio de fabricantes

76 {count} fabricantes en las áreas de celdas de batería, DC blocks, PCS, AC blocks y control de planta.

EVE Energy Featured

Tier 1 battery manufacturer operating the world's largest dedicated BESS factory (60 GWh in Jingmen). Produces LFP cells (628Ah 'Mr. Big') and containerized DC block systems with CTP technology. Also developing sodium-ion BESS.

Battery Cell DC Block
HQ: Huizhou, China
ESS Shipments: 71 GWh
Revenue: $8.5B
View Profile →
Ver directorio completo →

Análisis independientes

Ver todo →

Investigaciones basadas en fuentes primarias — a partir de informes anuales, informes ESG y fichas técnicas de fabricantes.

Briefing
EU Funding Ban on Chinese PCS: What It Means for BESS Procurement
The European Commission has blocked EU funding for energy projects using PCS from China and other high-risk countries. Full breakdown of scope, timeline, and European alternatives.
15 min read · May 2026
 Financials
Fluence Energy FY2025 Annual Results: Revenue Down 16% to $2.3B as Battery Prices Decline, Net Loss Returns
6.8 GW deployed, $5.3B backlog, and a shift toward U.S. domestic manufacturing — inside the largest Western pure-play BESS integrator's fiscal 2025 results.
8 min read · Jul 2026
 Financials
Tesla Energy 2024 Annual Results: 31.4 GWh Deployed, $10.1B Revenue, 26% Margin
31.4 GWh deployed, $10.1 billion in energy segment revenue, and Megafactory expansion on two continents — inside Tesla's FY2024 energy storage results.
7 min read · Jun 2026
 Financials
Sunwoda 2024 Annual Report: Energy Storage Revenue Up 70%, But Still Just 3.4% of Sales
ESS is Sunwoda's fastest-growing and highest-margin segment, but the consumer battery giant has a long way to go before storage moves the needle.
7 min read · Jun 2026
 Financials
Sineng Electric 2024 Annual Results: Storage PCS Margins Up 7 Points, Overseas Revenue Surges
CNY 1.93 billion in storage PCS revenue, margins up 7 percentage points, and a shift from domestic system integration to higher-margin overseas growth.
7 min read · Jun 2026
 Financials
Pylontech 2024 Annual Results: Revenue Down 39% as Residential ESS Pricing Slides
1,521 MWh shipped, CNY 2.0 billion in revenue, and a steep ASP decline — inside the annual results of China's ZTE-backed residential ESS specialist.
7 min read · Jun 2026
Beta

Diseñe layouts de plantas BESS en minutos

Dibuje su perímetro. Obtenga un layout optimizado al instante.

Probar gratis →

FAQ

Frequently Asked Questions

What is BESS Manufacturers?
BESS Manufacturers is an independent directory of battery energy storage system (BESS) equipment suppliers. Each profile brings together technical datasheets, product specifications, certifications, financial data, and ESG filings so procurement teams, developers, and engineers can compare suppliers in one place.
Which manufacturers and equipment categories does the directory cover?
The directory spans five equipment categories — battery cells, DC blocks, PCS (power conversion systems), AC blocks, and plant controls — with detailed profiles for manufacturers across each. You can browse the full list or filter by category in the directory. Browse the directory →
Is the data free to access?
Yes. Every manufacturer profile, datasheet, financial summary, and analysis article is free to browse — no account, sales calls, or NDAs required.
Where does the manufacturer data come from?
Each profile is compiled from primary sources: manufacturers' own datasheets and websites, published annual reports, stock-exchange filings, and ESG disclosures. We link to the original documents wherever possible so you can verify the source.
How can I compare BESS suppliers and assess bankability?
Bankability comes down to financial strength, track record, and long-term viability. Each profile presents revenue, market capitalization, credit ratings, and shipment volumes alongside certifications and ESG data, so you can weigh supplier risk before committing to a project.
Can I request that a manufacturer be added?
Yes. If a BESS equipment manufacturer is missing from the directory, you can submit it for review and we will add qualifying suppliers as new data becomes available. Submit a manufacturer →

Reciba notificaciones cuando publiquemos nuevos análisis o agreguemos fabricantes

Actualizaciones gratuitas sobre nuevos análisis, perfiles de fabricantes y datos del sector. Sin spam.