In Zimbabwe, the difference between a thriving small business and one that struggles often comes down to power. Load shedding can close your doors for hours, frustrate customers, and waste stock. With solar, however, your business doesn’t stop—you’re always open. That means more sales, better customer trust, and long-term savings.
Think about it this way: every time your business stays open when others close because of ZESA cuts, you win customers. That reliability is what solar delivers. But it’s not just about being open—it’s also about quality. For most businesses, the availability of constant power ensures consistent service, fresh products, and customer confidence.
So, How Do You Know the Right Solar for Your Business?
Choosing solar isn’t about guessing—it’s about understanding your load and when you use most of your energy.
- Load sizing
Every appliance you use has a wattage rating, usually shown on a small metal or plastic data plate with a “W” next to the number. For example, if you own a bar and look at the back of your fridge, you might see “450W.” Add up the wattage of all your appliances, and the total will give you a good indication of the inverter size you need. - Daytime vs. nighttime demand
- If your business is daytime heavy, you’ll need more solar panels to power appliances directly while the sun is up. The inverter can take power straight from the panels to run your equipment while the batteries remain idle.
- If your business is nighttime heavy, you’ll need larger batteries to store energy during the day so it can be used after dark.
- Balance between panels and batteries
The inverter powers your appliances, the panels supply the energy, and the batteries keep you running at night. The right balance between panels and batteries depends on when your business uses the most electricity.
Two Case Studies: Different Businesses, Different Needs
- The Daytime Salon (Closes at 7PM)
Salons are busiest during the day, often closing by early evening. Their loads include hair dryers, clippers, lighting, and fans. These appliances need a powerful inverter during the day, but once the salon closes at night, the demand for electricity drops sharply.
For this setup, a 5kW hybrid inverter is ideal to handle the power-hungry dryers and clippers. Around 10–12 panels (5–6kW total) can comfortably supply steady daytime energy, while a moderate battery bank—such as a 5kW Dyness battery—is sufficient since demand ends by 7PM.
The result? The salon powers through load shedding without disruption, saves significantly on ZESA bills, and attracts more clients with the promise of always-on service.
- The Poultry Farmer (Needs Infrared Lights All Night)
For poultry farming, consistency is survival. Farmers must power ventilation fans, borehole pumps, and—most importantly—infrared lamps at night. While some equipment runs in the day, it’s the lamps that need to stay on through the night to keep chicks warm. This creates a very different solar requirement compared to the salon.
Here, a 10+ kW inverter is recommended, since infrared lights draw a lot of power. Fewer panels are needed compared to the salon because the load is night-focused, but they must be enough to fully charge the batteries during the day. A large battery bank—at least 15kW capacity—is critical. Something like a Dyness Power Brick is ideal to handle the heavy nighttime usage.
The result? The farmer reduces mortality rates, ensures consistent growth.
Final Word
The right solar system depends entirely on your business model. A salon and a poultry farm may both consider 5–10kW inverters—but the panel-to-battery balance between them is completely different. Likewise, a nightclub will always need more batteries than panels, while a small clinic or dental practice—busy in the day—leans more on solar panels.
At Infinity Solar, we specialize in helping Zimbabwean businesses size and install systems that match their exact needs. With more than a decade of experience and installations across the country, we’ll help you stay open, save more, and grow your business.
Don’t let ZESA dictate your working hours. Power your business with Infinity Solar today.