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Bankability. Datasheets. Financials. ESG & Independent Analysis.

76 Manufacturers
131 Datasheets
133 Reports
22 Deep-Dives

🇰🇷 Samsung SDI Battery Cell

Revenue KRW 22.4T
Market Cap KRW 22.1T
ESS Shipments 12 GWh
Credit Rating AA+ (NICE)
📄 Datasheet 📊 Annual Report

🇨🇳 CATL Battery Cell DC Block

Revenue RMB 362.0B
Market Cap RMB 1,100B
ESS Shipments 121 GWh
Credit Rating AAA (Fitch)
📄 Datasheet 📊 Annual Report 🌱 ESG Report

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Manufacturer Directory

76 manufacturers across battery cells, DC blocks, PCS, AC blocks, and plant controls.

Independent Analysis

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Primary-source deep-dives from annual reports, ESG filings, and manufacturer datasheets.

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
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
Financials
LG Energy Solution 2024 Annual Results: Revenue Down 24%, IRA Credits Double
Revenue down 24%, operating profit down 73%, and a net loss at the parent level — but large-scale US manufacturing investment and IRA credits point to a long-term positioning play.
7 min read · Jun 2026

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