Featured Projects Portfolio

Welcome to our main portfolio page! Check out some of our 3D renders and details of our featured designs that were recently completed for our clients.

MetaEdge Expansion Board

Main Project:
200 kW Inverter Project
Client:
Ario Metapower
Design Completion Date:
2024-03-19

Brief Description:

Smart. Tough. Ready for high voltage.

This powerhouse board lets you remotely monitor and control high-power inverter and high-voltage battery systems with industrial-grade isolation, rich I/O, and a built-in supercap backup — all powered by a Raspberry Pi CM4 or Banana Pi CM4.

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Earth Fault Protection Card

Main Project:
200 kW Inverter Project
Client:
Ario Metapower
Design Completion Date:
2022-08-24

Brief Description:

Pure logic. No code.

A microcontroller-free safety system that validates solar grounding and monitors earth leakage — built entirely from discrete logic and certified on the first go.

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3L MCU and Sensor Card

Main Project:
200 kW Inverter Project
Client:
Ario Metapower
Design Completion Date:
2022-12-28

Brief Description:

Power. Precision. Protection.

This control-stack workhorse of the inverter handles high-voltage sensing, signal integrity, and safety — all in one certified design.

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Interface Card

Main Project:
200 kW Inverter Project
Client:
Ario MetaPower
Design Completion Date:
2022-12-28

Brief Description:

Smart links. Rock-solid control.

From IGBTs to cooling fans, this certified board bridges power and precision across the inverter’s high-voltage core.

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Test Bench Master Controller

Main Project:
Inverter Test Bench Project
Client:
Ario MetaPower
Design Completion Date:
2023-09-12

Brief Description:

A key component of the Inverter Test Bench Project, this modular motherboard supports up to ten custom interface modules — powering, testing, and protecting devices under test with a precision adjustable supply and smart USB/Wi-Fi control interface.

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Test Bench VRail Module

Main Project:
Inverter Test Bench Project
Client:
Ario MetaPower
Design Completion Date:
2022-08-22

Brief Description:

Plug. Load. Verify.
This 16-channel test module ensures every power rail behaves as expected — catching population faults before they become failures.

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Test Bench ADC Module

Main Project:
Inverter Test Bench Project
Client:
Ario MetaPower
Design Completion Date:
2022-05-02

Brief Description:

Precision you can trust.
32 channels. 16-bit resolution. Up to 400 V — this module captures real-world voltage behaviour under load with lab-grade accuracy.

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Test Bench Communications Module

Main Project:
Inverter Testbench Project
Client:
Ario MetaPower
Design Completion Date:
2022-02-25

Brief Description:

Talk. Test. Trigger.
With RS485, UART, relays, and opto-isolated I/O — this module puts the inverter’s comms to the test.

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Test Bench DAC Module

Main Project:
Inverter Testbench Project
Client:
Ario MetaPower
Design Completion Date:
2022-02-23

Brief Description:

Inject. Measure. Adapt.
32 high-resolution channels with built-in feedback — delivering precise voltages even under load, from 0–5 V to 0–24 V.

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0DD-104 Power-Up Interface Card

Main Project:
Inverter Testbench Project
Client:
Ario MetaPower
Design Completion Date:
2023-08-04

Brief Description:

Rapid response. Precise protection.
Safeguards the 0DD-104 with tight-tolerance overvoltage cut-off and reverse polarity defence during bring-up.

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0DD-185 Power-Up Interface Card

Main Project:
Inverter Testbench Project
Client:
Ario MetaPower
Design Completion Date:
2023-08-04

Brief Description:

Rapid response. Precise protection.
Safeguards the 0DD-185 with tight-tolerance overvoltage cut-off and reverse polarity defence during bring-up.

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IGBT Snubber Card

Main Project:
High power AC Remote Synchronise Contactor (RSC)
Client:
Ario MetaPower
Design Completion Date:
2024-06-13

Brief Description:

Small circuit. Big job.
Mounted directly on 800 A, 1200 V IGBTs, this snubber protects against voltage transients in synchronised switching — designed with care for current, clearance, and corrosion prevention.

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