Choosing the wrong size diesel generator for your business can lead to power inefficiency, equipment damage, or costly fuel waste. Whether you run a factory in Faisalabad or a commercial outlet in Karachi, getting the right generator size is crucial for reliable backup power.
At Win Technologies, we help clients across Pakistan select generators that match their load requirements and operational goals. Here’s what you should consider before investing in a diesel generator.
1. Understand Your Power Requirements
Begin by calculating the total wattage or kVA of all appliances and equipment that will run on the generator. Make a list of essential systems like lights, ACs, computers, production machines, and more.
Pro Tip: Use the formula: Total Watts ÷ 1000 = kW. Then apply a safety factor of 1.25 to account for surge loads.
2. Know the Difference Between kW and kVA
kW (kilowatts) is real power, and kVA (kilovolt-amperes) is apparent power. In Pakistan, generator ratings are usually given in kVA. The difference depends on the power factor (usually 0.8 for commercial setups).
Example: A 100 kVA generator provides 80 kW of usable power if power factor is 0.8.
3. Account for Future Expansion
If you’re planning to expand your operations in the next year or two, consider sizing slightly above your current load. It’s more cost-effective than replacing or upgrading later.
4. Consider Single-Phase vs. Three-Phase
Small shops and homes may only require single-phase generators, but industries, hospitals, and manufacturing units generally require three-phase diesel generators for smooth operations.
5. Get Expert Help
At Win Technologies, our engineers and technicians conduct site load assessments and recommend the ideal generator size for your business type and region. From 15 kVA to over 1500 kVA, we help you choose confidently.
Need Help Sizing Your Generator?
We provide free consultation and site evaluation across Pakistan to ensure you get the perfect diesel generator. Whether you’re in Lahore, Islamabad, Peshawar, or Sialkot, we’re just a call away.
Get in touch today and let’s find the right power solution for you!