Tandem PV Tech Stack

Perovskite solar panel manufacturer scaling from lab to pilot production

Renewables & Environment San Jose, CA 11–50 employees Founded 2016 Privately Held

Tandem PV is a materials-science company transitioning perovskite solar technology from lab bench to factory floor. The tech stack reveals a hardware-first operation: KiCAD, Arduino, Solidworks for design; Modbus, Siemens, Beckhoff, Rockwell Automation for manufacturing control. Active hiring is concentrated in manufacturing (3 roles) and engineering (2), with projects spanning robotic system integration, material qualification, and pilot facility setup — indicating they are mid-transition from prototype validation toward repeatable production. Pain points center on high-volume scaling and process consistency, not market fit.

Tech Stack 11 technologies

Core StackPython Solidworks Siemens KiCAD Arduino Modbus Beckhoff TwinCAT UPS Beckhoff Rockwell Automation Structured Text

What Tandem PV Is Building

◆Challenges

Expanding team to pilot manufacturing facility
Transition new materials to mass production
High-volume production challenges
Optimizing performance in mass production
Expanding manufacturing capacity
Scaling metal-halide perovskite technology

▲Active Projects

Pilot and commercial production of new module products
Scale-up from lab to pilot production
Material qualification and certification
Building consistent testing hardware and software setups
Processing small scale cells through testing setups
Robotic system integration
Robot bring-up and calibration
Hardware bring-up for embedded systems
Pilot manufacturing facility
Pvd and cvd equipment maintenance and installation

Hiring Activity

Accelerating6 roles · 4 in 30d

Department

Manufacturing

Engineering

Research

Seniority

Junior

Mid

Senior

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About Tandem PV

Tandem PV develops perovskite-based solar panels designed for efficiency and durability at scale. Founded in 2016 and based in San Jose, the company operates at the intersection of advanced materials research and manufacturing engineering. Current focus is transitioning metal-halide perovskite cells from small-scale lab processing through a pilot manufacturing facility toward commercial production. The active project list spans material qualification, testing infrastructure standardization, robotic cell handling, and equipment installation — all gated on solving manufacturing yield and consistency challenges before broader deployment.

HeadquartersSan Jose, CA

Company Size11–50 employees

Founded2016

Hiring MarketsUnited States

Frequently Asked Questions

What is Tandem PV's manufacturing tech stack?

Tandem PV uses KiCAD and Solidworks for hardware design, Arduino for embedded control, and industrial automation platforms including Siemens, Beckhoff TwinCAT, and Rockwell Automation for production line management and Modbus communication.

Where is Tandem PV headquartered?

Tandem PV is based in San Jose, California and currently hiring only in the United States.