ergOptimize helps solar developers and investors bring precision to Energy-as-a-Service (EaaS) projects — from design optimization to commercial offers. Built on bankable analytics, ergOptimize delivers the intelligence to price competitively, improve IRR, and accelerate financing.
Identify optimal solar–storage configurations for higher project IRRs
Analyze multi-site portfolios for pricing and risk insights
Leverage energy yield and battery storage models trusted by institutions
Streamline review cycles with consistent, data- driven documentation
Site details, constraints, equipment options, financial goals
1000+ configurations evaluated in minutes
Perfect solar + storage configuration identified
Bankable results with 15–25% higher IRR
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Faster Analysis
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Higher IRRs
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Configurations
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Bankable
Proven expertise in energy optimization
Deep understanding of solar and EaaS economics
Seamless integration with EV and energy transition strategies
Continuous platform improvements informed by market insights
AI-driven analysis identifies the optimal design and pricing balance for each project — maximizing profitability while maintaining technical integrity.
Multi-scenario financial modeling
Solar + BESS sizing for contract economics
Site and portfolio optimization
Real-time sensitivity and pricing analysis
ergOptimize applies multi-source validation and high-temporal-resolution energy generation data to forecast realistic yields.
Equipment-specific performance and industry-expert loss assumptions
Monthly by hourly energy production matrix built on historical irradiance variability
P50/P90 risk-adjusted revenue modeling
Generate equipment-specific timeseries data and battery performance insights that feed directly into EaaS deal economics.
PV module & inverter specific energy modelling
Probabilistic battery sizing for optimal contract returns
Multi-scenario yield and dispatch simulations for pricing accuracy
Integrated solar + storage optimization for maximum IRR

Our clients share their experience with ergLocale
"ergLocale performed the work competently and met our expectations throughout the project. They showed a diligent approach and attention to details, and worked in a professional manner, ensuring that the tasks were completed on time and to the required standards. We were satisfied with the quality of their work and appreciate the support they provided."

Ignacio Becares,
Principal Consultant
"What I would say about ergLocale is that you are very professional, very dedicated to the work delivering to BBCO Energy. ergLocale delivered its advisory service in timely manner, with high responsibility, and caring about customer's problems. I do believe, ergLocale will add very good value to its partners/customers by delivering their high quality of work."

Khanh-Loc Nguyen,
CEO
"ergLocale helped us clearly understand the long-term techno-economics of distributed energy asset and sensitivities with respect to configuration changes. They were very collaborative and provided efficient and highly professional support."

Andrew Koh,
Managing Director
"It was a pleasure to collaborate with you, and I really appreciated the fact that you understood our sense of urgency and managed to adapt to our short timelines. The pre-feasibility study documentation was according to our expectations, and you even went beyond with helping us selecting some initial equipment to provide energy estimations"

William Gaillard,
Wind Head
"the ergLocale team was instrumental in supporting the technical layout design for our first utility-scale solar development in the UK, up to securing planning consent. Their sound knowledge of solar optimization enabled the production of an efficient layout, integrating DC-couple BESS."

Ashley Vandermeer,