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Specifications
State: Selangor
Area: Selangor - Petaling Jaya
Services Type: Solar Panel Installer
Services Type: Solar Maintenance & Repair
Services Type: Commercial
HASILWAN (M) SDN BHD
Certified
Registered
Compliant
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& Consult
Corporate Overview
Established in 1989, Hasilwan (M) Sdn Bhd has evolved from traditional power transmission to a smart grid and renewable energy pioneer. The company officially entered the solar PV sector in 2011 and expanded into 45MWp large-scale solar (LSS) investments by 2017. Today, the enterprise empowers the nation's low-carbon transition by providing advanced power automation, microgrids, and EV charging upgrades. Offering a zero-CAPEX green Energy-as-a-Service (EaaS) model, the firm actively supports major utility companies like TNB, SEB, and SESB, alongside prominent private sector clients.
Core Expertise
| Smart Grid Infrastructure | Developing 275/500KV reactors, 132/33KV PMUs, and T&D automation for distributed energy integration. |
| Solar PV Systems | Utility-scale LSS farms, rooftop solar, and ground-mounted systems for commercial and residential use. |
| Integrated Green Energy | Battery Energy Storage Systems (BESS), ESCO-certified energy efficiency, and EV charging infrastructure. |
| Industry Credentials | Over 30 years of experience, Class A Energy Commission certified, CIDB G7, and trusted by national utilities. |
Service Area
Headquartered in Petaling Jaya, Selangor, the company provides nationwide services across all 13 states of Malaysia, heavily supporting critical national grid projects for TNB, SEB, and SESB, as well as private enterprises.
Inquiry - Hasilwan Reviews 2026 | Smart Grid & Green EaaS Expert
