Comment fonctionne un BESS — de la chimie des cellules à la bancabilité. Commencer gratuitement sur learnBESS.com

Du C&I à l'utility-scale

L'intelligence sur les équipements BESS qui manquait à l'industrie.

Bancabilité. Fiches techniques. Données financières. ESG & analyses indépendantes.

76 Fabricants
131 Fiches techniques
133 Rapports
23 Analyses
Explorer le répertoire Lire nos analyses

🇰🇷 Samsung SDI Cellule de batterie

Chiffre d'affaires KRW 22.4T
Capitalisation boursière KRW 22.1T
Livraisons ESS 12 GWh
Notation de crédit AA+ (NICE)
📄 Fiche technique 📊 Rapport annuel

🇨🇳 CATL Cellule de batterie DC block

Chiffre d'affaires RMB 362.0B
Capitalisation boursière RMB 1,100B
Livraisons ESS 121 GWh
Notation de crédit AAA (Fitch)
📄 Fiche technique 📊 Rapport annuel 🌱 Rapport ESG

À qui ça s'adresse

Conçu pour les équipes qui évaluent les fournisseurs BESS

Entreprises EPC

Comparer les spécifications et sourcer les équipements auprès de plusieurs fabricants pour vos appels d'offres.

Développeurs

Due diligence sur les finances des fabricants, les notations de crédit et la bancabilité avant de s'engager auprès d'un fournisseur.

Propriétaires d'actifs

Suivre la santé financière, la performance ESG et la viabilité à long terme de vos fournisseurs dans votre portefeuille.

Équipes achats

Accéder aux fiches techniques, rapports annuels et rapports ESG en un seul endroit — sans appels commerciaux ni NDA.

Répertoire des fabricants

76 {count} fabricants dans les domaines des cellules de batterie, DC blocks, PCS, AC blocks et contrôle de centrale.

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 →
Voir le répertoire complet →

Analyses indépendantes

Voir tout →

Études de sources primaires — à partir de rapports annuels, rapports ESG et fiches techniques des fabricants.

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
Bêta

Concevez des layouts de site BESS en quelques minutes

Tracez votre emprise. Obtenez un layout optimisé instantanément.

Essayer gratuitement →

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 →

Être informé quand nous publions de nouvelles analyses ou ajoutons des fabricants

Mises à jour gratuites sur les nouvelles analyses, profils de fabricants et données sectorielles. Pas de spam.