Buying a Generator in Malaysia
Purchasing a generator requires careful planning. Power requirements come first — calculate your total electrical load in kilowatts (kW). List all equipment: air conditioning, motors, lighting, computers, and machinery. Motors require 2-3 times running current during startup — account for this surge. Most Malaysian businesses aim for generators rated at 125% of peak load to handle startup spikes without overloading.
Fuel type: Diesel is the standard choice for Malaysian commercial and industrial generators. Diesel engines offer superior fuel efficiency (30-40% less consumption than petrol), lower fire risk (higher flash point), and longer engine life. Petrol generators exist but are limited to small portable units under 10kVA. Gas generators (natural gas or LPG) require fuel infrastructure and are typically specified only for fixed-site installations with existing gas lines.
Noise level: Residential and urban installations require silent/soundproof canopies. Malaysian authorities typically limit generator noise to 65dB at the property boundary during nighttime. Silent canopy generators produce 60-65dB at 7 meters — acceptable for most residential zones. Industrial generators without canopies can exceed 90dB and are restricted to industrial zones or indoor installations with soundproofing.
Location: Outdoor generators require weather protection and security. Indoor installations need ventilation for engine cooling exhaust and fuel supply access. Malaysian climate (high heat and humidity) demands adequate airflow — outdoor units need canopy ventilation; indoor units require ducted exhaust and forced ventilation. Site survey is essential before specifying.
Budget: Factor in more than just the generator price. Complete installation includes the generator, automatic transfer switch (ATS), fuel tank, cabling, civil works (foundation/enclosure), commissioning, and documentation. Allow RM 5,000–15,000 above generator cost for installation depending on complexity. Annual maintenance contracts typically cost 3-5% of generator value per year.
New vs used: New generators include full manufacturer warranty, latest emissions compliance, and predictable lifespan. Used generators reduce upfront cost but carry higher risk — unknown usage history, remaining engine life, and lack of warranty. MGM Generators recommends new generators for critical applications; used units only for non-essential backup where downtime is acceptable.
Generator Price Guide Malaysia
Prices vary by brand, specifications, and configuration. Below are typical generator-only costs excluding installation and ATS.
| Generator Size | Price Range (RM) | Best For |
|---|---|---|
| 15kVA | RM 15,000–25,000 | Small business/home |
| 30kVA | RM 25,000–40,000 | 2-storey home |
| 60kVA | RM 40,000–60,000 | Restaurant/office |
| 100kVA | RM 60,000–100,000 | Factory |
| 250kVA | RM 150,000–250,000 | Data centre |
| 500kVA | RM 300,000–500,000 | Industrial plant |
Types of Generators We Sell
Silent/Soundproof Generators: The most common choice for Malaysian businesses. These units feature weatherproof acoustic canopies that reduce noise to 60-65dB at 7 meters — quiet enough for residential areas, hospitals, hotels, and offices. The canopy also protects the engine from rain, dust, and corrosion. Standard for all outdoor installations in urban zones.
Open Type Generators: Basic engine-alternator sets without acoustic enclosure. Intended for indoor installations in dedicated generator rooms with soundproofing. Lower cost but require controlled environment. Common in industrial facilities where generators are housed in purpose-built plant rooms with ventilation and fire suppression.
Containerised Generators: Large generators (250kVA+) mounted in ISO shipping containers with integrated fuel tanks, ventilation, and control systems. Designed for harsh environments and remote sites. Weatherproof, secure, and transportable. Popular for oil & gas, mining, and construction camps where generators must operate outdoors in exposed conditions.
Trailer-Mounted Generators: Portable units installed on towable trailers for mobility. Ideal for construction sites, events, and emergency response where power needs change location. Available in sizes 30kVA to 500kVA. Built-in road lighting, coupling, and cable storage. Fully road-legal and towable by standard vehicle with suitable towing capacity.
What’s Included with Every Generator
Every MGM generator comes complete: diesel engine (Cummins/Perkins/Doosan/Isuzu), alternator (Stamford/Marathon/European), acoustic canopy (if specified), control panel (Deep Sea/ComAp/Datakom with digital monitoring and protection), starter battery with cables, exhaust system (silencer and flexible coupling), fuel system (day tank and connections), and operation manuals. Optional ATS and fuel tank available at additional cost.
How to Buy a Generator from MGM
1. Load Assessment
We calculate your power requirements. Provide us your equipment list, motor ratings, and peak load. We’ll specify the right generator size — no overselling.
2. Model Recommendation
We recommend the optimal generator brand and configuration for your application, location, and budget. Full quotation with specifications.
3. Delivery & Installation
Nationwide delivery by our certified team. Site preparation, generator positioning, cabling, ATS integration, and commissioning. We handle everything.
4. After-Sales Support
Genuine warranty backed by authorized service centers. Annual maintenance contracts available. Spare parts supply and emergency callout.
Generator Financing Options
Hire Purchase: Spread the generator cost over 3-5 years with fixed monthly payments. Bank financing available for Malaysian businesses and individuals. Deposit required (typically 10-20%). Ownership transfers to you at the end of the term. Interest rates vary by bank and borrower credit profile.
Leasing: Lower upfront cost with predictable monthly payments. Generator ownership stays with the finance company; you rent the equipment. Often includes maintenance coverage in the lease rate. Tax-advantageable — lease payments are deductible business expenses. Best when you need equipment flexibility or want to preserve capital.
Outright Purchase: Pay the full amount upfront. Best long-term ROI if you have available capital. No interest charges. You own the asset immediately. Eligible for capital allowance tax depreciation under Malaysian Income Tax Act (initial allowance 20%, annual allowance 14-20% depending on asset class). Consult your tax advisor for specifics.
MGM Generators works with leading Malaysian banks and equipment finance companies. We can connect you with financing partners or handle the application process. Approval typically takes 3-5 business days for established businesses.