Phase 01
2022 – 2023
Plates Machining
First PEM electrolyzer plates machined on the Kelantan floor. Foundation of vertical integration.
Limpahan
Limpahan
Three trailer-mounted reactors, deployed for NanoMalaysia at Pos Tibang and Kg Tekam in 2025. The hydrogen-generation core of the H2BRID system — and the proof point of Malaysia's path from plate-machining to a full hydrogen-export economy by 2030.
Drag the model to orbit. Click any subassembly — reactor, electrolyser, fuel cell, water maker, tanks — to inspect it. Builder of Malaysia's first and second 1 MW PEM electrolyzer; aligned with the Hydrogen Economy Roadmap 2030.
H2BRID is a closed loop. The HyPEReactor stack you just inspected needs clean electrons, and on a remote site there is only one source of them. A sister container arrives. Its sides fan out into bifacial solar rails. Electrons start flowing into the electrolyser inside — and the hydrogen story begins.
A sister container that fans bifacial solar rails out both sides on arrival — the renewable input that powers the electrolyser inside the H2BRID system. Stowed for transit; deployed in minutes on site.
Procedural viewer — drag to orbit, scroll to zoom. Auto-orbits when idle.
Limpahan's role is the precision manufacturing layer for hydrogen generation systems — from plate machining today to hydrogen generation solutions for local and global markets by 2030.
The strategic roadmap from current capability to becoming a regional hydrogen system exporter. Each phase compounds — today's plate machining is tomorrow's electrolyzer assembly is the next decade's hydrogen generation systems.
First PEM electrolyzer plates machined on the Kelantan floor. Foundation of vertical integration.
Domestic platinum coating capability — eliminates imported coating dependency for bipolar plates.
Full stack assembly of both proton and anion exchange platforms.
In-house MEA production — the catalytic core of every electrolyzer cell.
Turn-key hydrogen generation systems shipped to Malaysian off-takers and industrial customers.
Export-ready hydrogen generation systems — positioning Malaysia as a regional exporter.
Verified milestones from Limpahan's hydrogen programme — from PEM electrolyzers shipped, to reactors developed for NanoMalaysia, to compression plates and current collectors in production today.
Total development including DfM and DfC. Code-named "Darul Hana" — a sovereign-engineering milestone delivered from Kelantan.
Iteration on the first platform with improved DfM and DfC — validates the manufacturing playbook for repeatable hydrogen output.
Bipolar fuel-cell plate platform for AEMWE / PEMFC stack assemblies. Demonstrates flexibility across both electrolyzer and fuel-cell sides of the hydrogen economy.
Total development of DfM, DfC, and product design for NanoMalaysia at Pos Tibang.
Total development of DfM, DfC, and product design for NanoMalaysia at Kg Tekam.
High-precision compression plate for PEMEL stack assemblies — the structural component holding stack-stack pressure tolerances under hydrogen-cycle service.
Three flagship hydrogen projects, each built end-to-end on the Kelantan floor — from design-for-manufacture through assembly to field deployment.
Malaysia's first 1 MW PEM electrolyzer, code-named "Darul Hana". Total development scope: DfM, DfC, machining, assembly, and final integration. Shipped September 2022 — less than 27 months after Limpahan's incorporation in June 2020.
Hydrogen reactors for NanoMalaysia at Pos Tibang and Kg Tekam. Total scope: DfM, DfC, and product design.
Integrated solar-hydrogen energy system. Combines solar PV, hydrogen storage, fuel cell, electrolyzer, water maker, and battery into a single deployable container. Dual hydrogen production (PEM electrolyzer + NaBH₄ reactor). Targets 10 kW continuous clean electricity, 24 hours a day, deployable anywhere in Malaysia within 24 hours.
Demonstration of an integrated solar-hydrogen energy system for Malaysia's sustainable and resilient power future. Targets uninterrupted 24-hour clean electricity up to 10 kW in a single deployable container.
Achieves uninterrupted 24-hour clean electricity supply up to 10 kW. Evaluates techno-economic performance and lifecycle carbon emissions, positioning Malaysia as a pioneer in hybrid solar-hydrogen technologies.
Combines solar PV, hydrogen storage, fuel cell, electrolyzer, water maker, and battery into a single container — uninterrupted 24-hour clean energy.
Deployable in 24 hGreen hydrogen from a solar-powered PEM electrolyzer and on-demand hydrogen from a NaBH₄ reactor — redundancy without compromise.
Redundancy & ReliabilityMulti-stage stabilization: PV → immediate load, PV → BESS, PV → electrolyzer (H₂ production), H₂ → fuel cell. Continuous power regardless of weather.
Weather-ProofModular architecture deploys anywhere in Malaysia within 24 hours. Industrial use, disaster response, rural electrification — same hardware, different missions.
Modular · Scalable