Buying a Generator in Vietnam

Need backup power in Vietnam? Here’s a no-fuss guide to voltages, popular brands, top models, and trusted places to buy—plus handy extras like an inverter generator or a safe transfer switch kit.

Single-Phase Voltage: 220 V / Three-Phase Voltage: 380 V / Frequency (Hertz): 50 Hz / # of Wires: 2–3 / Plug Type(s): Type A, Type C

What are you looking for?

• Generator Brands/Models in Vietnam
• Where to Buy Generators in Vietnam
• Vietnam Generator Guide & FAQs

Generator Brands for Sale in Vietnam

Vietnam has a solid mix of Japanese, American, and local generator brands. Whether you need a portable for home or a diesel set for business, you’ll find a wide range to suit budgets and loads.

• Honda: Trusted for portable and inverter models; perfect for home or small shops. Prices ~VND 15,000,000–50,000,000. Browse Honda inverter options.
• Yamaha: Quiet inverters, easy to carry; ~VND 14,000,000–40,000,000. See Yamaha EF series.
• Denyo: Heavy-duty diesel gensets for industrial use, known for long life; price by quote.
• Kubota: Compact diesel units (GL series), ideal for longer outages; price by quote, common sizes 5–20 kVA.
• Cummins: Robust diesel gens for commercial/standby applications; price by quote.
• Kohler: Premium standby and backup systems; price by quote.
• Elemax: Japanese brand popular in Vietnam, offering petrol portables from ~VND 10,000,000 upward.
• FG Wilson: Broad diesel range, often used by SMEs and facilities; price by quote.

Best Generator Models in Vietnam

The best choice depends on your power needs. Pair any generator with proper cords and protection like a surge protector and heavy-duty cords.

• Honda EU22i / EU30is (inverter): Quiet, clean power for electronics; ~1.8–2.8 kW. Price ~VND 20,000,000–45,000,000.
• Yamaha EF2200iS / EF3000iSE (inverter): Great runtime and portability; ~2.2–3.0 kW. Price ~VND 18,000,000–40,000,000.
• Elemax SHX2000: Popular in Vietnam for households; ~2.0 kW inverter. Price ~VND 15,000,000–25,000,000.
• Denyo DCA-25 / DCA-45 (diesel): Long-life industrial models; 25–45 kVA. Price on request.
• Kubota GL6000 / GL7000: Compact diesel for longer use; ~6–7 kVA. Price on request.
• Cummins C30–C60: 30–60 kVA standby diesel, suited for SMEs. Price on request.

Where to Buy Generators in Vietnam

Authorised dealers and distributors are the safest bet for warranty and after-sales support. Online shops can be useful for smaller models and accessories like weatherproof covers or CO alarms.

Honda Power Products Vietnam

• Nguyen Van Cu, District 5, Ho Chi Minh City
• Contact: +84 28 3855 6789 · info@hondapower.vn
• Hours: Mon–Sat 8:30 AM – 6:00 PM

Yamaha Motor Vietnam (Power Products)

• Km 28, Highway 1, Thang Long Industrial Park, Hanoi
• Contact: +84 24 3872 8701
• Hours: Mon–Fri 9:00 AM – 5:00 PM

Elemax Vietnam

• Tran Hung Dao Street, District 1, Ho Chi Minh City
• Contact: sales@elemax.com.vn
• Hours: Mon–Fri 8:30 AM – 5:30 PM

Denyo Vietnam Co., Ltd.

• Lot 10, Noi Bai Industrial Zone, Soc Son, Hanoi
• Contact: +84 24 3582 1122
• Hours: Mon–Fri 9:00 AM – 5:00 PM

Kubota Vietnam Co., Ltd.

• Lot B-1A, Hiep Phuoc Industrial Park, Nha Be, Ho Chi Minh City
• Contact: +84 28 3780 1900
• Hours: Mon–Fri 9:00 AM – 5:00 PM

Cummins Sales & Service Vietnam

• Tan Binh Industrial Park, Ho Chi Minh City
• Contact: +84 28 3815 7767 · service@cummins.com.vn
• Hours: Mon–Fri 8:30 AM – 6:00 PM

Kohler Vietnam Distributor

• Nguyen Van Linh, District 7, Ho Chi Minh City
• Contact: kohlerpower@kohler.vn
• Hours: Mon–Fri 9:00 AM – 6:00 PM

FG Wilson Vietnam

• Lot 23, Que Vo Industrial Park, Bac Ninh
• Contact: info@fgwilson.vn
• Hours: Mon–Fri 9:00 AM – 5:00 PM

Vietnam Generator Buying Guide and Tips

• Sizing matters: Add up essential loads—fridge, lights, router, fans. Most homes manage on 2–3 kW inverters, while businesses may need 5–20 kVA or more.
• Noise awareness: Inverter gens run ~50–60 dB, while open-frame petrol or diesel can be 70–85 dB+. Check your neighborhood’s noise tolerance.
• Fuel choice: Petrol inverters = portable and quiet. Diesel sets = efficient for long outages. LPG/dual-fuel is rare but practical if available.
• Electrical safety: Use a licensed electrician for ATS/manual changeover. Never back-feed the grid.
• Power quality: Protect electronics with pure-sine inverters or AVR gensets + surge protection.
• Maintenance: First oil change at early hours, then follow schedule. Stock plugs, filters, and oil. Run monthly with load.
• Weather proofing: Vietnam’s tropical humidity requires covered, ventilated installation; consider a running cover.
• Accessories: Wheel kits, fuel containers, funnels, rated cords, and a small UPS for modems/routers.

Buying Generator in Vietnam FAQs

How much does generator installation usually cost in Vietnam?
For portable units with manual changeover, expect ~VND 5,000,000–20,000,000. Full standby systems with ATS and cabling can cost VND 40,000,000–150,000,000+ depending on project size.

How noisy can a generator be in Vietnam?
Modern inverters: ~50–60 dB @ 7 m. Open-frame petrol: 70–85 dB. Enclosed diesel: ~65–75 dB. Always check local noise restrictions in residential areas.

Which generator type and fuel are best for Vietnam’s climate?
For households: petrol inverter gens (quiet, portable). For frequent or long outages: diesel gensets—durable and fuel-efficient in Vietnam’s humid climate.

What are the typical warranties for generators in Vietnam?
Portables: usually 1–2 years limited. Diesel standby/prime gens: 12–24 months or hour-based coverage when installed by authorised dealers. Always confirm warranty terms in writing.