PV ESS Planet

⚡#SolarStorageInsights | Global Industry Bridge | Strategic Watchtower for Renewable Globalization

[PV ESS Planet @PV_ESS_Planet]

BESS Professional Sourcing Service | Visit to Yotai Energy Factory

Our tour concluded at Yotai, a system-oriented company providing integrated solutions for next-generation power systems.

https://t.co/Zx80RytPxf

#EnergyStorage
#BESS
#ESS
#RenewableEnergy
#ChinaSupplyChain

[PV ESS Planet @PV_ESS_Planet]

UL9540A:2025 | Huawei Digital Power Completes Large-Scale Fire Test for Commercial & Industrial Grid-Connected Energy Storage

#EnergyStorage
#UL9540A2025
#FireTest
#BatterySafety
#CommercialEnergyStorage
#HUAWEI

https://t.co/l4lP78IQhs

[PV ESS Planet @PV_ESS_Planet]

BESS Professional Sourcing Service | Inside RePower's Production Line

Our next stop with PV ESS Planet was RePower. From cell grading → module/PACK assembly → high-voltage safety tests → system-level commissioning of C&I and containerized ESS.

https://t.co/SUv56xxPzv

[PV ESS Planet @PV_ESS_Planet]

⭐e-STORAGE Restructures U.S. Business: RMB 352M Asset Transfer to Mitigate FEOC Risks.

e-STORAGE and Canadian Solar Inc. announced a major reset of their U.S.-facing operations, including new JVs

https://t.co/AJU55QoR5G

[PV ESS Planet @PV_ESS_Planet]

Volvo Group Launches V2H for the EX90
◾ The EX90's 111 kWh battery can power an average U.S. home for ~2.5 days under normal usage
◾ Based on dcbel's energy model, an EX90 paired with the Ara system can save households up to $1,300 per year

More:
https://t.co/kAExEshstc

[PV ESS Planet @PV_ESS_Planet]

New York State has officially passed new warehouse safety regulations, with the revised rules adding three key safety provisions.

👉More Info:
https://t.co/FNHFtRAjKm

[PV ESS Planet @PV_ESS_Planet]

Sunrun's VPP enrollments surged 400% in Q3 2025, with storage attachment rates surpassing 70%

https://t.co/8VkedP8t1M

[PV ESS Planet @PV_ESS_Planet]

🇺🇸 Sunrun's VPP enrolled customers ↑ by 400%, the largest residential solar + storage provider in the U.S., has published its 2025 Q3 Virtual Power Plant (VPP) results.

🔋 Key Highlights
◾ VPP enrolled customers: ↑ 400% YoY
◾ Storage attach rate for new solar: 70% (vs. 60% in Q3 2024)
◾ Total solar-plus-storage systems delivered: 217,000
◾ Networked home storage capacity: 3.7 GWh
◾ Active VPP households: 106,000+ (↑ 300% YoY)
Sunrun is clearly shifting from "solar-first" to "storage-first."

⚡ Why Is Storage Adoption Accelerating?
A major driver: data centers + AI infrastructure are pushing peak demand higher across many states. Utilities now need more dispatchable flexibility to stabilize the grid.

Sunrun expects its active dispatchable capacity to reach 10 GWh by 2028, powered by:
◾ Aggregating 100,000+ home batteries
◾ Providing fast-response flexibility during peak hours
◾ Delivering distributed dispatch capacity
◾ Helping reduce new centralized generation and transmission needs

Sunrun CEO Mary Powell emphasized:
"Home batteries now support not only customer self-consumption, but also provide critical flexibility for the U.S. power system."

🚙 V2G: A New Variable for Distributed Power
Sunrun and Maryland utility Baltimore Gas and Electric have launched the first V2G distributed power pilot in the U.S.:
◾ Using the Ford F-150 Lightning
◾ Sending energy from the EV back to the grid
◾ Testing the combined value of EV + home storage as flexible assets

👥 Changing Customer Attitudes
A Wakefield Research survey shows:
| 92% of U.S. households are willing to share surplus energy with their community during peak periods.

When customer willingness, grid needs, and business models start to align—Will VPPs become the fundamental building block of the U.S. energy system❓

Source: #Sunrun

👉 More Residential Battery Info:
https://t.co/XqkNTMaOSj

Our Group:
https://t.co/aSLegs2an3

#VPP
#EnergyStorage
#DistributedEnergy
#SolarStorage
#V2G
#CleanEnergy

[PV ESS Planet @PV_ESS_Planet]

HoloSolis Launches 5GW Capacity Solar Manufacturing Plants in Germany.

https://t.co/iNwbuVTvoB

[PV ESS Planet @PV_ESS_Planet]

5GW Annual Capacity! HoloSolis Launches One of Europe's Largest Solar Manufacturing Plants

📘 Project Overview
◾ Project Name: HoloSolis 5GW Solar Superfactory
◾ Location: Sarreguemines–Hambach Industrial Zone, Eastern France (near the France–Germany border)
◾ Project Type: One of Europe's largest PV cell & module manufacturing bases
◾ Annual Capacity: 5GW (TOPCon cells + modules)
◾ Financing Size: >€220 million
◾ Commissioning Target: Full operation by 2030
◾ Job Creation: ≈ 2,000 local jobs
◾ Output Capacity: Enough solar modules to power ~1 million European households per year

💰 Investment Structure
◾ Lead Investors: Calés Technologie, Forming AG
◾ Long-term Investors: InnoEnergy, TSE, Groupe IDEC, Armor Group, Heraeus
The new funding will support engineering design, technology integration, core team building, and supply-chain development — paving the way for large-scale production by 2030.

🔧 TOPCon Technology to Enter Large-Scale Local Production in Europe

HoloSolis has secured TOPCon technology licensing from Trina Solar, enabling the new factory to adopt high-efficiency mainstream cell processes.

This marks a meaningful shift for Europe's PV manufacturing landscape:
⚙️ Europe can finally produce high-efficiency (>24%) TOPCon cells locally
🌍 Reduced dependence on Asian technology supply chains
🏭 Stronger bargaining power for European module manufacturers

🔄 Toward a Fully Integrated "Made in Europe" PV Manufacturing Ecosystem

HoloSolis aims not only to produce cells and modules, but to build a fully integrated local supply chain:
Cells → Modules → Encapsulation → System Integration

This aligns directly with the EU Net Zero Industry Act, which mandates that by 2030:
❗At least 40% of installed solar systems in Europe must be manufactured within Europe.

The HoloSolis project is therefore viewed as a key step toward European PV self-sufficiency and strengthened industrial sovereignty.

💬 Voice
HoloSolis CEO Bertrand Lecacheux shared that the company has already received over 20GW of Letters of Intent (LoI) from potential customers — a strong sign of market confidence in European-made PV products.
"We are working with our partners to build Europe's largest TOPCon cell and module factory," he said.

InnoEnergy France CEO Karine Vernier commented:
"HoloSolis embodies our vision of a strong and sovereign European solar industry. Reaching a €200M fundraising milestone is a major breakthrough — and a moment of pride for us."

Source: #HoloSolis

👉 More Solar Panel Info:
https://t.co/Y6syHlye0k

Our Group:
https://t.co/aSLegs2an3

#SolarEnergy
#PVManufacturing
#EuropeRenewables
#TOPCon
#CleanTech

[PV ESS Planet @PV_ESS_Planet]

5GW Annual Capacity! HoloSolis Launches One of Europe's Largest Solar Manufacturing Plants

📘 Project Overview
◾ Project Name: HoloSolis 5GW Solar Superfactory
◾ Location: Sarreguemines–Hambach Industrial Zone, Eastern France (near the France–Germany border)
◾ Project Type: One of Europe's largest PV cell & module manufacturing bases
◾ Annual Capacity: 5GW (TOPCon cells + modules)
◾ Financing Size: >€220 million
◾ Commissioning Target: Full operation by 2030
◾ Job Creation: ≈ 2,000 local jobs
◾ Output Capacity: Enough solar modules to power ~1 million European households per year

💰 Investment Structure
◾ Lead Investors: Calés Technologie, Forming AG
◾ Long-term Investors: InnoEnergy, TSE, Groupe IDEC, Armor Group, Heraeus
The new funding will support engineering design, technology integration, core team building, and supply-chain development — paving the way for large-scale production by 2030.

🔧 TOPCon Technology to Enter Large-Scale Local Production in Europe

HoloSolis has secured TOPCon technology licensing from Trina Solar, enabling the new factory to adopt high-efficiency mainstream cell processes.

This marks a meaningful shift for Europe's PV manufacturing landscape:
⚙️ Europe can finally produce high-efficiency (>24%) TOPCon cells locally
🌍 Reduced dependence on Asian technology supply chains
🏭 Stronger bargaining power for European module manufacturers

🔄 Toward a Fully Integrated "Made in Europe" PV Manufacturing Ecosystem

HoloSolis aims not only to produce cells and modules, but to build a fully integrated local supply chain:
Cells → Modules → Encapsulation → System Integration

This aligns directly with the EU Net Zero Industry Act, which mandates that by 2030:
❗At least 40% of installed solar systems in Europe must be manufactured within Europe.

The HoloSolis project is therefore viewed as a key step toward European PV self-sufficiency and strengthened industrial sovereignty.

💬 Voice
HoloSolis CEO Bertrand Lecacheux shared that the company has already received over 20GW of Letters of Intent (LoI) from potential customers — a strong sign of market confidence in European-made PV products.
"We are working with our partners to build Europe's largest TOPCon cell and module factory," he said.

InnoEnergy France CEO Karine Vernier commented:
"HoloSolis embodies our vision of a strong and sovereign European solar industry. Reaching a €200M fundraising milestone is a major breakthrough — and a moment of pride for us."

Source: #HoloSolis

👉 More Solar Panel Info:
https://t.co/Y6syHlye0k

Our Group:
https://t.co/aSLegs2an3

#SolarEnergy
#PVManufacturing
#EuropeRenewables
#TOPCon
#CleanTech

[PV ESS Planet @PV_ESS_Planet]

🇺🇸 Sunrun's VPP enrolled customers ↑ by 400%, the largest residential solar + storage provider in the U.S., has published its 2025 Q3 Virtual Power Plant (VPP) results.

🔋 Key Highlights
◾ VPP enrolled customers: ↑ 400% YoY
◾ Storage attach rate for new solar: 70% (vs. 60% in Q3 2024)
◾ Total solar-plus-storage systems delivered: 217,000
◾ Networked home storage capacity: 3.7 GWh
◾ Active VPP households: 106,000+ (↑ 300% YoY)
Sunrun is clearly shifting from "solar-first" to "storage-first."

⚡ Why Is Storage Adoption Accelerating?
A major driver: data centers + AI infrastructure are pushing peak demand higher across many states. Utilities now need more dispatchable flexibility to stabilize the grid.

Sunrun expects its active dispatchable capacity to reach 10 GWh by 2028, powered by:
◾ Aggregating 100,000+ home batteries
◾ Providing fast-response flexibility during peak hours
◾ Delivering distributed dispatch capacity
◾ Helping reduce new centralized generation and transmission needs

Sunrun CEO Mary Powell emphasized:
"Home batteries now support not only customer self-consumption, but also provide critical flexibility for the U.S. power system."

🚙 V2G: A New Variable for Distributed Power
Sunrun and Maryland utility Baltimore Gas and Electric have launched the first V2G distributed power pilot in the U.S.:
◾ Using the Ford F-150 Lightning
◾ Sending energy from the EV back to the grid
◾ Testing the combined value of EV + home storage as flexible assets

👥 Changing Customer Attitudes
A Wakefield Research survey shows:
| 92% of U.S. households are willing to share surplus energy with their community during peak periods.

When customer willingness, grid needs, and business models start to align—Will VPPs become the fundamental building block of the U.S. energy system❓

Source: #Sunrun

👉 More Residential Battery Info:
https://t.co/XqkNTMaOSj

Our Group:
https://t.co/aSLegs2an3

#VPP
#EnergyStorage
#DistributedEnergy
#SolarStorage
#V2G
#CleanEnergy

[PV ESS Planet @PV_ESS_Planet]

🇬🇧 Envision Energy × Statera Energy | UK's Largest BESS Project Moves Forward: 680MW/1.36GWh Carrington BESS

Envision Energy and Statera Energy have kicked off the Carrington 680MW/1.36GWh BESS project, one of the largest standalone battery storage systems ever deployed in the UK.

📌 Project Overview
◾ Location: Carrington, United Kingdom
◾ Capacity: 680 MW / 1,360 MWh (2-hour duration)
◾ System Type: Utility-scale containerised BESS
◾ Developer: Statera Energy
◾ Technology & System Integration: Envision (AI-enabled BESS, Large Energy Model algorithms)
◾ EPC / Engineering Partners: AECOM, Siemens, Hitachi Energy
◾ Construction Start: Autumn 2025
◾ Target COD: 2026–2027
◾ Financing: £235 million, backed by a multi-bank consortium
◾ Market Access: Supported by Statkraft

🔍 Key Highlights: Envision's AI-Enabled BESS
1️⃣ Intelligent O&M and Dispatch
◾ Real-time monitoring at both cell and system level
◾ AI-based predictive maintenance and dispatch optimisation
◾ Supports grid-forming control to enhance system stability
2️⃣ Large Energy Model
◾ Dynamic optimisation of site capacity and power outputs
◾ Multi-market revenue strategy support
◾ Automated charge–discharge scheduling to maximise asset performance
3️⃣ Demonstration Value
◾ First large-scale showcase of AI-driven optimisation in a UK utility BESS
◾ Proves scalability of C&I-level intelligence to gigawatt-scale systems
◾ Provides a reference for system integrators and component suppliers

💬 Executive Insights
Henry Peng, SVP & President (LATAM/Europe), Envision:
"AI-powered storage will support Statera's goal of reaching 5 GW by 2030, accelerating the UK's path toward net-zero."

Matt Arnold, Director of Storage & Flexible Generation, Statera Energy:
"Envision's track record in large-scale delivery and AI integration will help strengthen the flexibility we offer to the UK grid."

More Info:
https://t.co/gVV7lakQqY

Our Group:
https://t.co/aSLegs2an3

Source：#Envision, #StateraEnergy (Image), PR Newswire

#EnergyStorage
#BESS
#UtilityScale
#AI
#CleanEnergy
#EuropeEnergy

[PV ESS Planet @PV_ESS_Planet]

🔥 Sungrow Power Supply Co., Ltd. SBH Residential Storage Passes the UL 9540B Large-Scale Fire Test

Recent residential BESS fire incidents have raised concerns about safety. In contrast, Sungrow has extended its extreme-condition safety verification from utility-scale to residential systems.

Its SBH Series has now successfully passed the UL 9540B large-scale fire test.

📌 Test Overview (UL 9540B for systems ≤20 kWh)
◼️ Objective: verify system behavior under full-charge thermal runaway and extreme fire scenarios
◼️ Method: Simulated gas accumulation, gas jetting, external ignition; active fire-suppression disabled
◼️ Key metrics: Fire spread, explosion risk, secondary damage to nearby structures

🌡️ SBH Test Performance
The SBH residential ESS completed a full-day UL 9540B fire test with no active fire suppression:
▍ Fire contained: Flames released only through the vent; no lateral spread
▍ Adjacent cabinet temperature: Peak at 21 °C (far below cell venting temp 154 °C)
▍ Eaves temperature: Peak at 35 °C (below the 150 °C standard threshold)
▍ Self-extinguish: Flames died out within 1 hour; no re-ignition after 24-hour continuous ignition test
▍ Structural integrity: No explosion, no component ejection; cabinet remained intact

⚙️ End-to-End Safety Architecture
◼️ Cell-level insulation: Prevents internal thermal propagation
◼️ Bottom-side thermal routing: Directs heat downward for faster dissipation
◼️ 3D venting structure: Multi-directional gas-relief channels to confine the fire and release pressure safely

👪 Why This Test Matters
Residential ESS is closer to families and property, and safety directly shapes user trust.
▍ Brand trust: Higher safety boosts homeowner confidence
▍ Market advantage: Rigorous certifications create clear differentiation
▍ Industry impact: Pushes the sector toward stronger and more transparent safety standards

❓ Do you think UL 9540B will become a key requirement for residential ESS in global markets?

Source: #Sungrow

👉 More Home Battery Info:
https://t.co/4BrPeWY3b9

Our Group:
https://t.co/aSLegs2an3

#EnergyStorage
#ResidentialStorage
#UL9540B
#homebattery
#BatterySafety
#ESS
#CleanEnergy

[PV ESS Planet @PV_ESS_Planet]

🔋 Vilion Battery Energy Storage Launches the New 2.25 MWh EnerCube C&I Storage System

After releasing the first 1C (552 kWh) EnerCube systems in Europe in 2024, Vilion has now introduced a new 2.25 MWh EnerCube, designed specifically for commercial and industrial applications.

01 / Key Specifications
⚙️ System Configuration
◼️ 1 MW / 2.25 MWh
◼️ 8× battery cabinets + 1× electrical cabinet
◼️ <200 ms response time (microgrid & ancillary-service ready)

🛡️ Battery & Safety
◼️ LiFePO₄ cells
◼️ Independent BMS / thermal management / fire protection per cabinet
◼️ IP54 enclosure protection

🏠 Environmental Ratings
◼️ Operating temperature: –30 °C to 50 °C
◼️ Altitude: ≤ 3000 m
◼️ Humidity: ≤ 95% RH

💡 System Compatibility
◼️ Supports PV, wind, and diesel genset hybrid operation
◼️ EMS compatible with multiple inverter & charging platforms

02 / Why This System Matters
Vilion's core engineering team comes from BYD ESS Engineering (EPRI).Its product philosophy leans toward power-system engineering, not simple container assembly.

Two technical points stand out:
1️⃣ Active-interconnection Platform (AiP)
Most C&I ESS products rely on passive cabinet parallelization.
Vilion's AiP introduces features usually seen in >50 MW grid-scale BESS or Megapack-class systems:
✔ Independent power routing
✔ Dynamic cluster-to-cluster balancing
✔ Mixed operation of new and aged clusters
✔ Fast bypass of faulty clusters
This level of system-level control is rare in the C&I segment.

2️⃣ O&M Stack Resembles an Asset-Management Platform — Not a Typical C&I EMS

Most C&I EMS systems are monitoring dashboards (SOC, temperatures, alarms). Vilion's EMS stack adds deeper computational layers:
◼️ Cell-level thermal-runaway modeling
◼️ Lifetime curve prediction
◼️ Battery degradation tracking
◼️ AI/ML-based fault prediction
This places EnerCube closer to the Fluence / Wärtsilä software architecture, not a standard C&I EMS.

Source: #Vilion

👉 More C&I Energy Storage Info:
https://t.co/vzcMkrNzlQ

Our Group:
https://t.co/aSLegs2an3

#EnergyStorage
#BESS
#CleanEnergy
#EnerCube

[PV ESS Planet @PV_ESS_Planet]

World's First 100 MW All-Flywheel Frequency Regulation Plant Goes Online

https://t.co/2ZerrIEZC8

[PV ESS Planet @PV_ESS_Planet]

⚡ Powered by Sungrow Power Supply Co., Ltd. PCS——World's First 100 MW All-Flywheel Frequency Regulation Plant Goes Online

PV ESS Planet reports that the Boding Energy 100MW vacuum magnetic-levitation flywheel storage project (Phase I) has entered operation in Rushan, Weihai,China.

The project aims to meet rapid frequency regulation needs as more wind and solar come online.

🏭 Project Snapshot
◼️ Type: All-flywheel standalone frequency regulation demonstration project
◼️ Capacity: 100MW
◼️ Location: Rushan, Weihai, Shandong
◼️ Developer: Anhui Shengshi New Energy Material Technology Co., Ltd.
◼️ Supplier: Boding Energy
◼️ Commissioning: Early 2025 (Phase I)

Flywheels bring unique mechanical characteristics, which places higher technical demands on energy storage PCS. We confirmed that this project uses Sungrow's PCS-integrated system.

⚙️ Technical Highlights
◼️ Flywheel optimization:
Precise control for frequent start-stop cycles, high power swings, and wide DC voltage ranges
◼️ Customized PCS functions:
Tailored start/stop logic, protection features, and hardware–software coordination
◼️ Ultra-fast response:
Millisecond-level power modulation for rapid grid frequency changes
◼️ Long cycle life:
Vacuum magnetic-levitation flywheel with 1,000,000+ cycles
◼️ High reliability:
Co-optimized hardware and software for stable operation under complex conditions

❗ Why This Project Matters
◼️ A new benchmark for frequency regulation with renewable-heavy grids
◼️ A rapid-response solution for large PV + wind systems
◼️ Industry experts estimate:
◽ ~35% higher frequency-regulation efficiency vs. electrochemical storage
◽ ~40% lower lifecycle cost

💬 Discussion
As the industry explores both flywheel and electrochemical storage, we're interested in your views:

How will these two technologies complement each other in future grid frequency regulation and renewable integration?

More Info:
https://t.co/WRYemCnzlr

Our Group:
https://t.co/aSLegs2an3

#EnergyStorage
#FlywheelStorage
#Sungrow
#RenewableEnergy
#ESS

[PV ESS Planet @PV_ESS_Planet]

LONGi Solar Acquires PotisEdge

https://t.co/OTOFLjNff6

[PV ESS Planet @PV_ESS_Planet]

⚡ LONGi Solar Acquires PotisEdge — Officially Steps Into Battery Energy Storage

PV ESS Planet has learned that LONGi Solar will obtain about 62% voting rights in PotisEdge through equity acquisition + capital injection + voting rights entrustment.

After the transaction closes, LONGi will gain sole control of PotisEdge. LONGi Chairman Zhong Baoshen confirmed in an interview with Chinese media:
"This marks LONGi's formal entry into electrochemical energy storage."

🔍 Why PotisEdge?
PotisEdge is a proven Lithium-ion battery energy storage system(DC-side / AC-side integration) with strong global delivery.
◼️ >12GWh grid-connected systems
◼️ 31GWh manufacturing capacity
◼️ 350+ patents, R&D >30%
🌍 International presence:
◼️ Global presence: U.S., Sweden, Poland, Italy, Australia
◼️ 5GWh Atlanta plant under construction

⚙️ Why is LONGi entering now?
1️⃣ Global customers are shifting from components to integrated PV+ESS solutions. Module suppliers offering only single products face declining competitiveness.
2️⃣ Industry dynamics
◼️ Trina: Started ESS division in 2015
◼️ Jinko, JA Solar: Accelerating system integration capabilities
LONGi's late entry created a "capability gap." This acquisition is seen as a strategic move to fill that gap.
3️⃣ Overseas markets—EU, U.S., Australia—will drive growth. PotisEdge's international track record gives LONGi a fast start.

💹 Market & valuation
◼️ LONGi (https://t.co/HbQ1hESxZd) jumped >7% intraday after the announcement.
◼️ PotisEdge's valuation is estimated at RMB 3.5–4B.
Major shareholders:
◼️ Shi Minjie ~18%
◼️ Suzhou High-Tech District SOE ~6.7%
◼️ Others: Canadian Solar Inc., GoodWe, Maxvision Technology Corp., etc.

💬 How will the PV+ESS industry evolve next?
System capability, overseas delivery, technology pathways…Feel free to share the signals you are seeing.

Source: Shanxi Provincial Market Supervision and Administration Bureau

👉 More Info:
https://t.co/bZwTo7SQqN

Our Group:
https://t.co/aSLegs2an3

#EnergyStorage
#LONGi
#PotisEdge
#ESS
#RenewableEnergy
#BatteryStorage

[PV ESS Planet @PV_ESS_Planet]

⚡ LONGi Solar Acquires PotisEdge — Officially Steps Into Battery Energy Storage

PV ESS Planet has learned that LONGi Solar will obtain about 62% voting rights in PotisEdge through equity acquisition + capital injection + voting rights entrustment.

After the transaction closes, LONGi will gain sole control of PotisEdge. LONGi Chairman Zhong Baoshen confirmed in an interview with Chinese media:
"This marks LONGi's formal entry into electrochemical energy storage."

🔍 Why PotisEdge?
PotisEdge is a proven Lithium-ion battery energy storage system(DC-side / AC-side integration) with strong global delivery.
◼️ >12GWh grid-connected systems
◼️ 31GWh manufacturing capacity
◼️ 350+ patents, R&D >30%
🌍 International presence:
◼️ Global presence: U.S., Sweden, Poland, Italy, Australia
◼️ 5GWh Atlanta plant under construction

⚙️ Why is LONGi entering now?
1️⃣ Global customers are shifting from components to integrated PV+ESS solutions. Module suppliers offering only single products face declining competitiveness.
2️⃣ Industry dynamics
◼️ Trina: Started ESS division in 2015
◼️ Jinko, JA Solar: Accelerating system integration capabilities
LONGi's late entry created a "capability gap." This acquisition is seen as a strategic move to fill that gap.
3️⃣ Overseas markets—EU, U.S., Australia—will drive growth. PotisEdge's international track record gives LONGi a fast start.

💹 Market & valuation
◼️ LONGi (https://t.co/HbQ1hESxZd) jumped >7% intraday after the announcement.
◼️ PotisEdge's valuation is estimated at RMB 3.5–4B.
Major shareholders:
◼️ Shi Minjie ~18%
◼️ Suzhou High-Tech District SOE ~6.7%
◼️ Others: Canadian Solar Inc., GoodWe, Maxvision Technology Corp., etc.

💬 How will the PV+ESS industry evolve next?
System capability, overseas delivery, technology pathways…Feel free to share the signals you are seeing.

Source: Shanxi Provincial Market Supervision and Administration Bureau

👉 More Info:
https://t.co/bZwTo7SQqN

Our Group:
https://t.co/aSLegs2an3

#EnergyStorage
#LONGi
#PotisEdge
#ESS
#RenewableEnergy
#BatteryStorage

[PV ESS Planet @PV_ESS_Planet]

⚡ Powered by Sungrow Power Supply Co., Ltd. PCS——World's First 100 MW All-Flywheel Frequency Regulation Plant Goes Online

PV ESS Planet reports that the Boding Energy 100MW vacuum magnetic-levitation flywheel storage project (Phase I) has entered operation in Rushan, Weihai,China.

The project aims to meet rapid frequency regulation needs as more wind and solar come online.

🏭 Project Snapshot
◼️ Type: All-flywheel standalone frequency regulation demonstration project
◼️ Capacity: 100MW
◼️ Location: Rushan, Weihai, Shandong
◼️ Developer: Anhui Shengshi New Energy Material Technology Co., Ltd.
◼️ Supplier: Boding Energy
◼️ Commissioning: Early 2025 (Phase I)

Flywheels bring unique mechanical characteristics, which places higher technical demands on energy storage PCS. We confirmed that this project uses Sungrow's PCS-integrated system.

⚙️ Technical Highlights
◼️ Flywheel optimization:
Precise control for frequent start-stop cycles, high power swings, and wide DC voltage ranges
◼️ Customized PCS functions:
Tailored start/stop logic, protection features, and hardware–software coordination
◼️ Ultra-fast response:
Millisecond-level power modulation for rapid grid frequency changes
◼️ Long cycle life:
Vacuum magnetic-levitation flywheel with 1,000,000+ cycles
◼️ High reliability:
Co-optimized hardware and software for stable operation under complex conditions

❗ Why This Project Matters
◼️ A new benchmark for frequency regulation with renewable-heavy grids
◼️ A rapid-response solution for large PV + wind systems
◼️ Industry experts estimate:
◽ ~35% higher frequency-regulation efficiency vs. electrochemical storage
◽ ~40% lower lifecycle cost

💬 Discussion
As the industry explores both flywheel and electrochemical storage, we're interested in your views:

How will these two technologies complement each other in future grid frequency regulation and renewable integration?

More Info:
https://t.co/WRYemCnzlr

Our Group:
https://t.co/aSLegs2an3

#EnergyStorage
#FlywheelStorage
#Sungrow
#RenewableEnergy
#ESS

[PV ESS Planet @PV_ESS_Planet]

🇬🇷 Trina Storage x PPC Renewables - ΔΕΗ Ανανεώσιμες: 50MW/200MWh BESS Project Launches in Greece

📌 Project Snapshot
◼️ Location: Amyntaio, Western Macedonia
◼️ Scale: 50MW/200MWh contracted; 244MWh rated
◼️ Developer: PPC Renewables (subsidiary of PPC Greece)
◼️ EPC & AC-side System Integration: Trina Storage
◼️ Technology: Elementa 2 liquid-cooled platform
◼️ 60 LFP liquid-cooled battery cabinets
◼️ 8 integrated PCS + MV transformer skids
◼️ Plant controller for AGC & grid dispatch
◼️ Target COD: Q4 2025
◼️ Service: 10-year LTSA

https://t.co/3RgGPVZTIJ

[PV ESS Planet @PV_ESS_Planet]

🇬🇷 Trina Storage x PPC Renewables - ΔΕΗ Ανανεώσιμες: 50MW/200MWh BESS Project Launches in Greece

Trina Storage and PPC Renewables have officially launched the 50MW/200MWh Amyntaio BESS, Trina's first storage project in Greece and one of the largest standalone systems in the country.

📌 Project Snapshot
◼️ Location: Amyntaio, Western Macedonia
◼️ Scale: 50MW/200MWh contracted; 244MWh rated
◼️ Developer: PPC Renewables (subsidiary of PPC Greece)
◼️ EPC & AC-side System Integration: Trina Storage
◼️ Technology: Elementa 2 liquid-cooled platform
◼️ 60 LFP liquid-cooled battery cabinets
◼️ 8 integrated PCS + MV transformer skids
◼️ Plant controller for AGC & grid dispatch
◼️ Target COD: Q4 2025
◼️ Service: 10-year LTSA

🔍 Why This Project Stands Out

1️⃣ Greece's storage demand has been underestimated
◼️ Renewables exceeded 50% of generation in 2024 (HAEE).
◼️ System flexibility remains limited, and the new CRM shifts storage from a "supplementary asset" to a core flexibility resource — reshaping long-term market expectations in Southern Europe.

2️⃣ A strong "Tier-1 technology × local utility" model
◼️ Trina delivers system integration, liquid-cooling technology, PCS-MV integration, and long-term O&M.
◼️ PPC Renewables provides grid access, land, siting, and local EPC management — key advantages for project execution.

3️⃣ Europe's storage growth is moving from north to south
◼️ UK, Germany, and the Netherlands are already in commercial-maturity phases with multi-layer revenue stacking.
◼️ Southern Europe (Greece, Spain, Italy) is accelerating as policies become clearer.
◼️ Trina now holds 4+GWh of cumulative storage pipeline across the UK, Germany, Spain, Italy, and Eastern Europe—making Greece a strategic addition in the southern market.

❓ How do you see the next wave of storage growth in Southern Europe?

Capacity markets, 4–6h configurations, weak-grid engineering paths…Curious to hear your insights from European projects.

Source: Trina Storage, PPC Renewables

👉 More Utility-Scale Battery Energy Storage Info:
https://t.co/WgPOnn8Xrc

Our Group:
https://t.co/aSLegs2an3

#EnergyStorage
#BESS
#RenewablesEnergy
#CleanEnergy
#EuropeEnergy

[PV ESS Planet @PV_ESS_Planet]

🛑 Tesla Powerwall 2 Recalled in the U.S. Due to Overheating, Smoking, and Fire Risks

🔧 Recall Measures (Risk Controls Implemented by Tesla)
◼️ Remote shutdown or remote discharge of affected units to remove conditions that may trigger thermal runaway
◼️ Free replacement for Powerwall 2 units identified with safety risks
◼️ Users may check recall status or shutdown status via the Tesla App
◼️ Tesla or authorized service providers will proactively contact impacted customers to arrange replacement or further inspection

📍 Recall Scope
◼️ Recall Entity: Tesla Inc. (U.S.)
◼️ Product Model: Powerwall 2 – AC configuration
◼️ Recall Batch: Production ranges listed under Recall No. 26-092
◼️ Coverage Area: United States nationwide

https://t.co/AYssReXLDe