Buying a Generator in Solomon Islands

Need backup power in the Solomons? Here’s a straightforward guide to local voltages, trusted generator brands, and where to buy—plus handy add-ons like an inverter generator or a safe transfer switch kit.

Single-Phase Voltage: 230 V / Three-Phase Voltage: 400 V / Frequency (Hertz): 50 Hz / # of Wires: 3 / Plug Type(s): Type I

What are you looking for?

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

Generator Brands for Sale in Solomon Islands

You’ll find a mix of Japanese, American, and global brands available in Solomon Islands, often imported from Australia or nearby Pacific distributors. Local suppliers usually stock a range of small portable petrol sets to larger diesel standby units.

• Honda: Popular for portability, quiet operation, and reliability. Great for households and small businesses. Pricing varies by importer. Check Honda inverter options.
• Yamaha: Known for quiet, fuel-efficient inverters—ideal for sensitive electronics and long run times. Browse Yamaha EF series.
• Kubota: Diesel sets for extended runtimes—commonly used in rural and commercial applications. Available by quote through regional distributors.
• Denyo: Heavy-duty diesel gens, often seen at worksites and for community power backup. Price by quote, typically 10–100+ kVA.
• Cummins: Strong standby and prime power gensets with ATS compatibility. Popular for institutions and large homes.
• Kohler: Premium standby systems with robust controllers and enclosures. Quote-based, available via authorised partners.
• Pramac / FG Wilson: Diesel range from small businesses to utility-scale—available on special order.

Best Generator Models in Solomon Islands

“Best” depends on whether you need portable backup for small outages or robust diesel sets for extended off-grid living. Always pair with safe cords and extras like a surge protector and a heavy-duty cord.

• Honda EU22i / EU30is: Ultra-quiet, lightweight inverter sets; perfect for households and offices. ~2–3 kW. Typical import pricing varies, often higher than AU retail.
• Yamaha EF2200iS / EF3000iSE: Efficient inverter models for electronics and appliances; ~2.2–3.0 kW. Well-suited for homes and shops.
• Kubota GL6000 / GL7000: Compact diesel models, ~6–7 kVA, widely used in Pacific islands for long runtimes.
• Denyo DCA-25 / DCA-45: Workhorse diesel sets, ~25–45 kVA, reliable for construction, villages, and institutions.
• Cummins C30–C60: Larger standby gensets, 30–60 kVA, designed for commercial or community needs with ATS support.

Where to Buy Generators in Solomon Islands

Local hardware stores, engineering suppliers, and authorised distributors handle generator sales in Honiara and beyond. For accessories like ATS kits, weatherproof covers, and CO alarms, online is a quick option.

Island Enterprises Ltd

• Mendana Avenue, Honiara, Solomon Islands
• Contact: +677 23456
• Hours: Mon–Fri 8:00 AM – 5:00 PM

Hardware Haus Honiara

• Kukum Highway, Honiara, Solomon Islands
• Contact: +677 25554
• Hours: Mon–Sat 8:00 AM – 5:00 PM

Solrice & Supplies Trading

• Point Cruz, Honiara, Solomon Islands
• Contact: +677 22087
• Hours: Mon–Fri 8:30 AM – 4:30 PM

South Pacific Oil Service Station

• Ranadi Industrial Area, Honiara, Solomon Islands
• Contact: +677 39822
• Hours: Daily 7:00 AM – 7:00 PM

Solomon Islands Electrical & Engineering

• Lunga Industrial Estate, Honiara, Solomon Islands
• Contact: +677 27199
• Hours: Mon–Fri 8:00 AM – 5:00 PM

Island Power Solutions

• Prince Philip Highway, Honiara, Solomon Islands
• Contact: +677 29567
• Hours: Mon–Fri 9:00 AM – 5:00 PM

Pacific Energy Solomon Islands

• Kukum Highway, Honiara, Solomon Islands
• Contact: +677 31222
• Hours: Mon–Sat 8:00 AM – 6:00 PM

Island Equipment Traders

• Mendana Ave, Honiara, Solomon Islands
• Contact: +677 22777
• Hours: Mon–Fri 8:00 AM – 5:00 PM

Solomon Islands Generator Buying Guide and Tips

• Right sizing: Add up essential loads (lights, fridge, router, small AC/pump). Portables 2–3 kW are fine for homes; larger businesses may need 10–45 kVA diesel sets.
• Noise levels: Inverter units run ~50–60 dB; open-frame petrol 70–85 dB; diesel enclosed sets ~65–75 dB. Always check with neighbors or local guidelines.
• Fuel choice: Petrol inverters are portable for short outages. Diesel units are more efficient and better for long runtimes, especially in rural or off-grid areas.
• Safety: Always use a qualified electrician for connections. Never back-feed into the grid—install a compliant ATS or manual switch.
• Maintenance: First oil change early, then follow service intervals. Stock up on filters, plugs, and oil. Test-run monthly with a load.
• Weather-proofing: The tropical climate requires covered, ventilated placement; consider a running cover or an enclosure.
• Accessories: Wheel kits, fuel cans, funnels, heavy-duty cords, and a small UPS for routers.

Buying Generator in Solomon Islands FAQs

How much does generator installation usually cost in Solomon Islands?
For portable units, basic manual changeover installation can cost around SBD $2,000–$6,000. Larger standby diesel systems with ATS and proper wiring may cost SBD $15,000–$50,000+ depending on the project.

How noisy can a generator be in Solomon Islands?
Modern inverter generators are about 50–60 dB at 7 m (conversation-level). Open-frame petrol units are typically 70–85 dB, while enclosed diesel gens average 65–75 dB.

Which generator type and fuel are best for Solomon Islands’s climate?
For occasional power cuts: petrol inverters (portable and quiet). For long or frequent outages: diesel gensets—more efficient and durable in hot, humid conditions.

What are the typical warranties for generators in Solomon Islands?
Portable petrol units: usually 1–2 years limited consumer warranty. Diesel standby sets: commonly 12–24 months or hour-based coverage when sold through authorised dealers. Always confirm terms in writing before purchase.