ODM · Power and energy
Power electronics for solar and energy-storage products
Connect solar charging, battery interfaces, power conversion and embedded control in one development program. We support the engineering work and manufacturing handoff for agreed energy-storage applications.
Development example
MPPT charging and boost-output control
Matsutake product materials describe a single-cell MPPT controller combining solar input management, battery charging, boost output, sensing and RS485 communication. It is a useful starting point for discussing the power paths and control interfaces of a new design.
The design review defines PV input conditions, cell chemistry, output loads, thermal conditions and protection behavior. Model-specific ratings are confirmed in the project specification.
System engineering
Connect each power stage to a testable requirement
| System area | Engineering decisions | Validation focus |
|---|---|---|
| PV input | Input envelope, tracking and reverse protection | Operating points, startup and abnormal input |
| Battery interface | Chemistry, sensing and charge control | Charge states, temperature response and protection |
| Output stage | Voltage, load profile and connectors | Load steps, thermal behavior and current limits |
| Control & communication | State logic, host protocol and diagnostics | Fault handling and interface consistency |
| Manufacturing | Power components, joints, coating and fixtures | Assembly controls and functional test |
Balcony storage
Plan the product interfaces before the build
A balcony energy-storage product connects PV, battery, conversion electronics, system control and the installation environment. Development begins by assigning responsibility for each interface and defining the target market requirements. Grid connection and final-product compliance must be evaluated for the specific system.
Related development
Solar charging and battery control are separate engineering work packages
A storage product connects PV conversion, battery protection, power output and communication. The electrical interfaces and control states must be defined together, while each board retains a clear test and manufacturing release.
Start a conversation
Discuss a power-electronics design
Tell us what you need to build or the question you would like to discuss. Our team will help define the next step.
We can sign a non-disclosure agreement before discussing sensitive designs. Your project information and files are handled confidentially.