Green Energy Specialist, Project Manager, Sales Manager, EPC Projects Carports, Roof, Ground, Solar Panels, Energy Specialist, B.S. Industrial Engineer Bilingual, Electric Vehicle Industry, Experience in USA & México.

BESS Energy Expert USA & México

Energy Solutions Provider of:
BESS, Solar Panels México C&I
CAPEX & OPEX 
Leasing & PPA
Sustainable Projects
ISO 20400:2017, Sustainable Procurement & Supply Chain 
BESS Mexico y Paneles Solares con respaldo
Almacenamiento Energia Industrial

I am an BS Industrial Engineer with over 13 years of experience in the renewable energy sector, Photovoltaic Solar Systems & Battery Energy Storage Systems (BESS), Renewable Integration

BESS
Grid Stability, Renewable Integration, Cost Efficiency, Backup Power, Emission Cuts
Uses: Frequency regulation, load shifting, off-grid solutions, EV charging, peak shaving

BESS Safety UL 9540, UL 9540A provides a standardized test methodology for evaluating thermal runaway fire propagation in battery systems.

Electric Bill explanation:
Tarifa DAC: Residencial 
Aquí no hay bloques. Todo el kWh se cobra al mismo precio… y es caro.

Tarifas empresariales (GDMTH/GDMTO):
Aquí no solo pagas por cuántos kWh consumes, sino cuándo los consumes: 
Punta: las horas más caras (normalmente entre 6 y 10 p.m.).
Intermedia: ni tan caras, ni tan baratas.
Base: consumo barato

Don't just ask, "How much solar do I need?" Ask, "What is my load profile, and how can I use storage to avoid buying electricity at the worst possible times?" That is the mindset that leads to a maximized—and minimized—electricity bill.

BESS Specialist Certifications:
NABCEP Certified in USA Engineering, specializing in cutting-edge Solar Systems with Battery backup, Energy Efficiency, and Smart EV Chargers. Projects Mexico and the USA, leveraging expertise in diverse regulatory landscapes. Proficient in state-of-the-art technologies including SolarEdge, Enphase, Tesla, Huawei, Solarever, BESS Battery Energy Storage Systems for Residential & Commercial

BESS Asset Management
- High upfront CAPEX is justified by low OPEX, resilience, and long-term benefits.

-Helping businesses with energy problems, saving from 30% to 95% in Electric Bills
Some may be tax deductible in ISR artículo 34 fracción XIII.

Energy & Cogeneration: 
Siemens Gas Turbine

Energy Solutions Provider
Contact info:
WhatsApp 5539759948

Global BESS Cell Supply Chains:
🔋The rapid growth of the Battery Energy Storage System (BESS) market is built on a foundation of lithium-ion cells supplied by a concentrated group of global manufacturing giants. For system integrators, installers, and developers, understanding these supply chain relationships—who makes the cells and which major brands use them—is crucial for assessing technology, security of supply, and future trends.
🔋The Major Cell Manufacturers and Their Key Partners:
1. CATL (Contemporary Amperex Technology Co., Limited)
CATL is the undisputed global leader in battery cell manufacturing. It supplies a vast array of automakers, including BMW, Tesla, Honda, Hyundai, and Stellantis. For the BESS sector, CATL is a leading supplier for large-scale grid storage projects and provides cells to numerous system integrators worldwide. The company is also pioneering next-generation technology, with plans for mass production of more cost-effective sodium-ion batteries starting in 2026.
2. BYD Co., Ltd.
A vertically integrated powerhouse, BYD manufactures its own Blade Battery cells and is a top competitor to CATL. Beyond its own electric vehicles, BYD is a significant force in the BESS market, offering integrated systems for commercial, industrial, and utility-scale applications
3. LG Energy Solution
This South Korean leader specializes in pouch and cylindrical cells. It has established major joint ventures with automakers like General Motors, Honda, Stellantis, and Hyundai. In energy storage, LG Energy Solution leverages its long experience in cell manufacturing to supply major international BESS projects. The company's supply agreements can be substantial, as seen with a now-cancelled multi-billion dollar contract to supply Ford in Europe
4. Samsung SDI
Known for its prismatic cells, Samsung SDI is a key supplier to the automotive industry and is actively expanding in energy storage. It is collaborating with BMW Group on next-generation solid-state battery development. Recently, it has been in advanced negotiations to supply energy storage batteries to Tesla, a move signaling Tesla's diversification of its supply chain. The company is also active with other automakers like KG Mobility
5. SK On Another major Korean manufacturer
🔋Other Notable Manufacturers:
· Panasonic
· CALB & Gotion High-tech
· EVE Energy
🔋From Cells to Systems: Major BESS Integrators in the global BESS market include:
· Tesla Energy (Megapack), historically sourcing cells from Panasonic and CATL
· Sungrow & Huawei Digital Power
· Pylontech & GSL ENERGY
We can help you in BESS
#BESS #Electricity #Savings #Electric Bills #ISR #Sustainability #Asset #CAPEX #OPEX #ROI #México #USA #Worldwide #Tesla #Fluence #BYD #CATL #LG #Sungrow #Huawei #Wärtsilä #Prevalon #Skysense #Hyperstrong #Panasonic #CALB #Gotion High-tech #EVE #SK On #Pylontech #GSL ENERGY #Hthium #AESC #REPT #SUNWODA #e-STORAGE #CALB #Powin #ZOE #Livoltek #CNE #Sustainable #Cell #Supply #Chain #Leadership

Juan González Martínez

BESS Energy Expert, Operational Continuity Solutions, Almacenamiento Industrial, Paneles Solares, Leasing & PPA, CAPEX & OPEX, Power Backup, Sustainable, EV chargers, Data Center Solutions, CogenerationSiemensTurbine

The BESS Blueprint: Engineering Organizational Clarity, Focus, and Strategic Alignment Leadership:
1. Operate with Higher Levels of Clarity: The System State-of-Charge Dashboard
A BESS doesn't react blindly. It operates with absolute clarity, powered by a real-time dashboard showing State-of-Charge (SOC), power flow, and grid frequency. Every decision is informed by unambiguous data.
· BESS Example: A 100MW system in Texas monitors grid frequency 60 times per second. It knows precisely when to inject or absorb power to maintain stability, with no guesswork.
· Leadership Application: Implement a single, trusted source of truth for your key performance indicators. Reduce ambiguity about project status, resource availability, and market conditions. Clarity in data leads to clarity in purpose.
2. Reduce Noise and Focus on Strategic Priorities: The Power Conversion System Filter
The grid is full of "noise"—minor voltage fluctuations and frequency spikes. The BESS's Power Conversion System (PCS) acts as a filter, isolating these distractions and allowing the system to focus on its core function: delivering firm, stable power when strategically needed.
· BESS Example: For a commercial portfolio in California, the BESS ignores tiny, transient price fluctuations. It is programmed to charge only when prices are strategically low and discharge during pre-defined, high-value peak windows.
3. Make Decisions Based on Structured Insight: The Predictive Analytics Engine
Advanced BESS platforms don't just report data; they analyze it. Using historical data, weather forecasts, and market prices, they run simulations to prescribe optimal charge/discharge schedules, turning raw data into structured, actionable insight.
4. Create Teams that Move with Alignment and Leadership: The Integrated Controller
A BESS is an orchestra of components—battery racks, thermal management, safety systems, and the PCS. The master controller is the leader, ensuring all subsystems operate in perfect alignment toward a unified directive (e.g., "Provide 50MW for 2 hours"). There is no independent action.
✅A well-designed BESS transforms chaotic grid energy into a predictable, strategic asset. Similarly, by adopting its core principles—unified clarity, strategic filtering, insight-driven action, and integrated control—leaders can transform organizational energy. The goal is to build not just a reactive operation, but a strategic, resilient system that delivers power on demand, exactly when and where it creates the greatest value. This is the engineering mindset for modern leadership.
We can help in BESS
#BESS #Electricity #Savings #Electric Bills #ISR #Sustainability #Asset #CAPEX #OPEX #ROI #México #USA #Worldwide #Tesla #Fluence #BYD #CATL #Sungrow #Huawei #Wärtsilä #Prevalon #Skysense #Hyperstrong #CALB #EVE #Hthium #AESC #REPT #SUNWODA #e-STORAGE #CALB #Powin #ZOE #CNE #Sustainable #Cold #Winter #PV #Leadership

Juan Martínez

BESS Energy Expert USA & México

Energy Solutions Provider of:
BESS, Solar Panels México C&I
Sustainable Projects
BESS Mexico y Paneles Solares con respaldo
Almacenamiento Energia Industrial

I am an BS Industrial Engineer with over 13 years of experience in the renewable energy sector, Photovoltaic Solar Systems & Battery Energy Storage Systems (BESS), Renewable Integration

BESS
Grid Stability, Renewable Integration, Cost Efficiency, Backup Power, Emission Cuts
Uses: Frequency regulation, load shifting, off-grid solutions, EV charging, peak shaving

BESS Safety UL 9540, UL 9540A provides a standardized test methodology for evaluating thermal runaway fire propagation in battery systems.

Electric Bill explanation:
Tarifa DAC: Residencial 
Aquí no hay bloques. Todo el kWh se cobra al mismo precio… y es caro.

Tarifas empresariales (GDMTH/GDMTO):
Aquí no solo pagas por cuántos kWh consumes, sino cuándo los consumes: 
Punta: las horas más caras (normalmente entre 6 y 10 p.m.).
Intermedia: ni tan caras, ni tan baratas.
Base: consumo barato

BESS Specialist Certifications:
NABCEP Certified in USA Engineering, specializing in cutting-edge Solar Systems with Battery backup, Energy Efficiency, and Smart EV Chargers. Projects Mexico and the USA, leveraging expertise in diverse regulatory landscapes. Proficient in state-of-the-art technologies including SolarEdge, Enphase, Tesla, Huawei, Solarever, BESS Battery Energy Storage Systems for Residential & Commercial applications.

BESS Asset Management
Renewable Energy & Sustainability
- High upfront CAPEX is justified by low OPEX, resilience, and long-term benefits.

Business Continuity Solutions:
Helping businesses with energy problems, saving from 30% to 100% with professional industrial solutions. Some may be tax deductible in ISR.

Industrial solutions for energy savings:
BESS Battery Energy Storage System+ Solar Panels

Energy & Cogeneration: Siemens Gas Turbine

Adding Value to Companies with Energy Problems, Helping to Save on Electric Bills

Energy Solutions Provider
Contact info:
WhatsApp 5539759948

BESS systems fail Root Cause Analysis: Understanding why systems fail?
🔋Data reveals a 97% decrease in the incident rate from 2018 to 2023, proving the industry's learning curve. 
🔍 The True Culprits: A System-Level Diagnosis
Contrary to popular belief, the battery cell is seldom the villain. Comprehensive analyses, including a pivotal study by EPRI, PNNL, and TWAICE, found that only approximately 11% of classified failure incidents are directly attributable to cell or module defects. The vast majority of faults originate elsewhere in the system.
🔋Primary Root Cause Categories:
· Integration, Assembly & Construction (The Leading Cause): This is the foremost failure category, involving improper installation, component incompatibility, or construction errors. A classic example is the 2021 Victoria Big Battery (Australia) fire, triggered by a coolant leak during commissioning due to an assembly quality issue.
· Operational Factors: Failures arising from operational practices that exceed design tolerances, such as persistent high states of charge (SoC). This was a primary contributor to the spate of fires in South Korea (2018-2019), where operational limits were not fully understood.
· Design & Manufacturing: Flaws in the planned architecture or defects introduced during factory production. While robust standards have improved cell quality, design errors in subsystems like cooling or safety controls remain a risk.
🔋Failed System Elements (What Actually Breaks):
· Balance of System (BOS) Components (~50% of failures): This includes HVAC systems, cabling, enclosures, and fire suppression systems. The 2022 Elkhorn Battery (Moss Landing, CA) incident was caused by rainwater intrusion leading to an electrical arc.
· Controls (BMS, Software, Communications): Failures in the Battery Management System (BMS), sensor calibration, or communication firmware are frequent and can lead to inaccurate state estimation or missed alarms.
· Cell/Module: As noted, a minority of incidents start here, often due to latent manufacturing defects that escape quality control.
🛡️ The Path to Resilience: Mitigation and Future-Proofing
Addressing these systemic causes requires moving beyond component-level fixes to a holistic, lifecycle approach to safety and quality.
1. Mandatory Large-Scale Fire Testing (LSFT): Current standards often lack requirements for installation-level testing. The upcoming 2026 edition of NFPA 855 in the U.S
2. Advanced Analytics & Rigorous Commissioning: Proactive prevention is key. Battery analytics software can detect early signs of imbalance
3. Evolving Standards and Specialized Design
We can help in BESS
#BESS #Electricity #Savings #Electric Bills #ISR #Sustainability #Asset #CAPEX #OPEX #ROI #México #USA #Worldwide #Tesla #Fluence #BYD #CATL #Sungrow #Huawei #Wärtsilä #Prevalon #Skysense #Hyperstrong #CALB #EVE #Hthium #AESC #REPT #SUNWODA #e-STORAGE #CALB #Powin #ZOE #CNE #Sustainable #Cold #Winter #PV #Root Cause Analysis #Failures

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