Predict. Extend. Optimize.
Physics-grounded RUL estimation and predictive maintenance for utility-scale photovoltaic inverters.
Physics-Informed AI That Knows Your Inverters
InverterAI fuses Coffin-Manson, Arrhenius and PINN models with SCADA data to deliver auditable RUL predictions you can act on.
PINN-based RUL
Physics-Informed Neural Networks forecast remaining useful life of IGBT modules, capacitors and cooling systems with confidence intervals spanning 1 to 20 years.
Coffin-Manson Fatigue Model
Quantifies IGBT thermal cycling fatigue using Coffin-Manson kinetics and rainflow cycle counting to predict solder and bond-wire degradation.
Arrhenius Capacitor Aging
Models electrolytic capacitor degradation with Arrhenius kinetics — every 10°C rise halves remaining life. Tracks ESR drift and capacitance decay continuously.
Virtual Tj Sensing
Estimates IGBT junction temperature without direct sensors using a Foster/Cauer thermal network constrained by physics — the most critical and unmeasurable variable.
Physics-Aware Risk Scoring
PINN-driven risk score (0-100) with admin override capability, SHAP + Integrated Gradients attribution, and full audit trail per inverter.
Role-Based Dashboards
Three purpose-built dashboards — Operator (fleet semaphore), Engineer (RUL trends and scenarios), and Auditor (compliance and traceability) — each surfacing the right metrics.
Built for Solar Asset Operators at Scale
A robust platform designed to integrate seamlessly with multi-OEM SCADA environments while providing the flexibility to grow with your solar fleet
Operator/Engineer/Auditor Dashboards
Three role-specific dashboards — fleet semaphore for operators, RUL trends and what-if scenarios for engineers, and compliance traceability for auditors.
Multi-OEM SCADA + NSRDB Weather
Connect with Huawei, Sungrow, SMA, TMEIC and Power Electronics SCADA. NREL NSRDB weather integration for physics-aware feature engineering.
IEC 61724 / IEC 62093 Reports
Generate IEC-compliant performance and inverter health reports automatically. Export in PDF and Excel for regulatory submissions and internal audits.
Pre-failure THD & Tj Alarms
Configurable thresholds for THD > 4.9%, ΔR_th rise and ESR drift — the EPRI-validated early-warning indicators for inverter pre-failure.
Enterprise Security
AES-256 encryption and SOC 2 Type II compliance with role-based access control and SHA-256 cryptographic audit trails.
On-Prem, Private Cloud or SaaS
Deploy on-premises, in your private cloud, or use our secure SaaS platform. Hybrid options available for multi-site operators.