The closed-loop primer
Why perception without control is just a chart — and how to actually close the loop on a module line.
Resources
Field notes from the autonomous line
Guides, technical deep-dives, and practical playbooks on closing the loop in solar module manufacturing — written by the engineers who build it.
Guidespractical playbooks
Deep-divesphysics + AI
Docsfor your team
Featured
Start here
Reading electroluminescence
A practical guide to microcracks, broken fingers, and what EL images really tell you about power.
Cure control 101
Encapsulant cure kinetics and how closed-loop lamination eliminates delamination and bubbles.
Library
Browse by topic
Perception & EL
Sensor fusion, segmentation, and defect physics.
Lamination & cure
Cure kinetics and closed-loop encapsulation.
Stringing & bonds
Bond quality, thermal profiles, and crack prevention.
Binning & matching
Mismatch loss and power-class optimization.
Digital twin
Simulating modules before the physical run.
Trust & autonomy
Guardrails, auditability, and safe control.
Deep dive — quantifying the cost of a microcrack
Not every crack matters. This piece walks through how Panevex predicts crack-propagation risk and translates it into watts lost over a 25-year field life — so you act on the defects that actually cost money.
- Crack mechanics under thermal cycling
- From defect geometry to power impact
- Prioritizing action by field-life cost
Deep dive — why the data flywheel is a moat
A technical look at how shared-twin learning compounds. Every module improves the policy every agent runs — and that advantage grows with volume in a way competitors can't shortcut.
- Shared-twin learning explained
- Policy transfer across lines and fabs
- Why volume becomes a durable moat
For your team
Documentation & playbooks
Deployment playbook
The step-by-step path from shadow-mode pilot to closed-loop production.
Integration docs
How Panevex connects to your MES, SCADA, and equipment PLCs.
ROI worksheet
Model your recoverable watts and payback for a single line.
MicrocracksElectroluminescenceCure kineticsBond qualityMismatch lossPower-classDigital twinEdge inferenceClosed-loop controlMES integrationGuardrailsField reliability
“The clearest explanation of closed-loop manufacturing I've read — practical enough to hand to a new process engineer on day one.”
REReliability EngineerModule manufacturer
Are these resources free?
Yes. Our guides and playbooks are free to read. Deployment docs are shared with customers and pilot partners.
Can you present to our team?
Absolutely — we regularly run technical sessions for process, quality, and operations teams. Reach out via contact.
Put the ideas to work
Book a demo and we'll apply the concepts in these guides directly to your line.