Paano gumagana ang BESS — mula sa battery cell chemistry hanggang bankability. Magsimula nang libre sa learnBESS.com

Mula C&I hanggang utility-scale

Ang intelligence sa BESS equipment na hindi pa nagkaroon ang industriya.

Bankability. Mga datasheet. Financial data. ESG at mga independiyenteng pagsusuri.

76 Mga Manufacturer
131 Mga Datasheet
133 Mga Ulat
23 Mga Pagsusuri
I-explore ang direktoryo Basahin ang aming mga pagsusuri

🇰🇷 Samsung SDI Battery Cell

Revenue KRW 22.4T
Market capitalization KRW 22.1T
ESS shipments 12 GWh
Credit rating AA+ (NICE)
📄 Datasheet 📊 Taunang ulat

🇨🇳 CATL Battery Cell DC block

Revenue RMB 362.0B
Market capitalization RMB 1,100B
ESS shipments 121 GWh
Credit rating AAA (Fitch)
📄 Datasheet 📊 Taunang ulat 🌱 ESG report

Para kanino ito

Dinisenyo para sa mga team na nag-e-evaluate ng BESS supplier

Mga EPC Company

I-compare ang mga specification at mag-procure ng equipment mula sa iba't ibang manufacturer para sa mga project bid.

Mga Developer

Due diligence sa financials ng manufacturer, credit rating, at bankability bago mag-commit sa isang supplier.

Mga May-ari ng Asset

I-monitor ang financial health, ESG performance, at long-term viability ng mga supplier sa inyong portfolio.

Mga Procurement Team

I-access ang mga datasheet, taunang ulat, at ESG report sa isang lugar — walang sales call o NDA na kailangan.

Direktoryo ng mga manufacturer

76 {count} manufacturer sa mga kategorya ng battery cell, DC block, PCS, AC block, at kontrol ng 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 →
Tingnan ang buong direktoryo →

Mga independiyenteng pagsusuri

Tingnan lahat →

Pananaliksik na batay sa primary source — mula sa mga taunang ulat, ESG report, at datasheet ng mga manufacturer.

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
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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 →

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