Power that keeps
your operations running.
TopClass Power Ltd supplies, installs, and maintains diesel generating sets, automatic transfer switches (ATS), and genuine spare parts across Nigeria.
Quick Quote
Select your capacity to start a request
10 KVA – 1000+
Capacity range
24/7
Field support
OEM
Spare parts
Nigeria
Installation & service
Three capacity tiers. One standard of build.
Choose the range that matches your load. Each series is designed for continuous and standby power requirements.
Tier 01 · Compact & Estate
10 KVA – 50 KVA Series
Ideal for residential estates, small offices, banks, and telecom towers requiring low noise and fuel efficiency.
- Residential estates
- Small offices
- Banks
- Telecom towers
Capacity
10–50
KVA
Capacity
60–200
KVA
Tier 02 · Commercial Power
60 KVA – 200 KVA Series
Built for commercial plazas, manufacturing units, hotels, and agricultural processing facilities.
- Commercial plazas
- Manufacturing units
- Hotels
- Agro-processing facilities
Tier 03 · Heavy Industrial
250 KVA – 1000+ KVA Series
High-capacity power for factories, hospitals, data centers, and large infrastructure projects.
- Factories
- Hospitals
- Data centers
- Large infrastructure
Capacity
250+
KVA
Estimate the generator size you need
List the appliances and machinery you plan to run. We estimate the KVA you need before you request a quote.
Appliances & machinery
Preset ratings are typical estimates. Enter the nameplate watts for accuracy. Motors draw several times their running current when they start, so our engineers confirm starting loads during the power audit.
From requirement to reliable power
Share your load
Tell us the capacity you need and where the set will be installed.
Receive a quotation
Our sales team responds with a priced proposal for your site.
Install & commission
Our engineers install, test, and commission the set and transfer switch.
Maintain & support
Routine servicing and field support keep the system ready when you need it.
Engineers on call. Genuine parts on hand.
24/7 Technical Field Support
Commissioning, servicing, and emergency overhauls.
Qualified engineers handle the full life of your power infrastructure, from first start-up to emergency repairs.
Routine maintenance
Scheduled servicing that keeps your generator running at rated performance.
Genuine spare parts
Parts supply for generators, transfer switches, and accessories.
Need a generator for your site?
Tell us your power requirement and our technical sales team will get back to you.
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