Choosing the right Solar System size is one of the most important steps when going solar.
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Solar System Comparison: 1.5kVA to 6.2kVA |
Side-by-Side Solar System Comparison
Find the perfect solar solution for your needs. Compare our most popular packages below and request a free, no-obligation quote today.
1.5kVA System
Best for essential backup, students, and home offices.
- Lights, TV & WiFi
- Laptops & Gadgets
- Fridge / Freezer
- Kettle / Microwave
3.5kVA System
Best for small to medium homes and shops.
- All basic lights & TVs
- Fridge / Freezer
- Efficient Appliances
- Stove / Iron / AC
5.2kVA System
Best for families seeking reliable, all-day power.
- Fridge & Freezer
- Most Kitchen Appliances
- Borehole Pump
- Electric Stove
6.2kVA System
Best for large families and small businesses.
- All home appliances
- Multiple Pumps
- Air Conditioner (Small)
- Heavy Industrial Machines
8kVA System
Best for power-intensive homes and commercial use.
- Multiple AC Units
- Welding Machines
- All Office Equipment
- Large-scale Industrial Use
11kVA System
The ultimate solution for total energy independence.
- Run Entire Property Off-Grid
- EV Charging
- Run All Appliances Simultaneously
- Geyser (with management)
Benefits of Choosing the Right Solar Size
- Saves money by avoiding overspending on unnecessary capacity.
- Ensures all essential appliances run smoothly.
- Provides reliable backup during Zimbabwe’s load shedding.
- Allows for future upgrades and expansions
Get Expert Solar Advice in Zimbabwe
At Sona Solar Zimbabwe, we specialize in solar system installations from 1.5kVA to 6.2kVA and beyond. Our team will help you assess your energy needs and choose the perfect system size to power your home or business.Quick Legend
✔ OK — Comfortably powered. ⚠ Possible — With careful timing or with batteries. ❌ No — Not recommended.
Appliance Comparison
Appliance / Load | 1.5kVA | 3.5kVA | 4.2kVA | 5.2kVA | 6.2kVA |
---|---|---|---|---|---|
LED Lights | ✔ | ✔ | ✔ | ✔ | ✔ |
Phone/Laptop Charging | ✔ | ✔ | ✔ | ✔ | ✔ |
Wi-Fi Router | ✔ | ✔ | ✔ | ✔ | ✔ |
TV & Entertainment | ✔ | ✔ | ✔ | ✔ | ✔ |
Desktop Computer | ⚠ | ✔ | ✔ | ✔ | ✔ |
Fridge / Freezer | ⚠ | ✔ | ✔ | ✔ | ✔ |
Washing Machine | ⚠ | ✔ | ✔ | ✔ | ✔ |
Microwave | ❌ | ⚠ | ✔ | ✔ | ✔ |
Electric Kettle | ❌ | ⚠ | ✔ | ✔ | ✔ |
Small Air Conditioner | ❌ | ⚠ | ✔ | ✔ | ✔ |
Water Pump | ❌ | ⚠ | ✔ | ✔ | ✔ |
Electric Oven | ❌ | ❌ | ⚠ | ⚠ | ✔ |
EV Level 2 Charger | ❌ | ❌ | ⚠ | ⚠ | ⚠ |
Practical Tips for Usage
- Sum simultaneous loads and keep them below your system's conservative (PF 0.8) limit.
- Use batteries to run loads at night or to help start high-surge appliances.
- Run heavier appliances (AC, microwave, kettle, oven) during peak sun hours.
- Check your inverter's surge rating for fridges, pumps, and compressors.
Summary: 1.5kVA is for essential loads. 3.5–4.2kVA handle small to medium households with occasional heavy use. 5.2–6.2kVA can run larger homes with multiple heavy appliances, and even allow for partial EV charging.
Solar System Comparison: 1.5kVA to 11kVA
Appliance | Verdict |
---|---|
LED lights, Phone/Laptop Charging, Wi-Fi | ✔ OK |
Small TV | ✔ OK |
Small Refrigerator | ⚠ Possible |
Washing Machine (short cycle) | ⚠ Possible |
Microwave, Kettle, AC, Oven | ❌ No |
Appliance | Verdict |
---|---|
All basic loads (Lights, TV, Fans, Fridge) | ✔ OK |
Washing Machine | ✔ OK |
Microwave / Kettle (short bursts) | ⚠ Possible |
Small Water Pump / AC Unit | ⚠ Possible |
Electric Oven | ❌ No |
Appliance | Verdict |
---|---|
All basic & medium loads | ✔ OK |
Microwave & Kettle | ✔ OK |
Small Air Conditioner | ✔ OK |
Electric Oven (timed use) | ⚠ Possible |
EV Charger (slow charge) | ⚠ Possible |
Appliance | Verdict |
---|---|
All household loads | ✔ OK |
Multiple simultaneous medium loads | ✔ OK |
Electric Oven | ✔ OK |
EV Charger (partial charge) | ⚠ Possible |
Appliance | Verdict |
---|---|
All household loads simultaneously | ✔ OK |
Multiple Air Conditioners | ✔ OK |
Electric Oven & Kettle | ✔ OK |
EV Charger (partial charge) | ⚠ Possible |
Appliance | Verdict |
---|---|
All household & office loads | ✔ OK |
Multiple heavy appliances (AC, Oven, etc.) | ✔ OK |
EV Charger (full charge) | ✔ OK |
Electric Geyser / Water Heater | ⚠ Possible |

Sona Solar Zimbabwe
Sona Solar Zimbabwe
7 Frank Johnson Avenue,
Avenues, Eastlea
Harare, Zimbabwe.
Call Us Today:
Solar Sales:
+263 78 293 3586
Solar Sales:
+263 78 922 2847
Operations:
+263 78 864 2437
Sona Landline:
+263 24 2797750
Email:
sonasolarzw@gmail.com
Website:
www.sonasolar.co.zw

Borehole Experts Zimbabwe
Borehole Experts Zimbabwe
7 Frank Johnson Avenue,
Avenues, Eastlea
Harare, Zimbabwe.
Call Us Today:
Borehole Sales:
+263 77 389 8979
Borehole Sales:
+263 71 500 3777
Borehole Operations:
+263 71 918 7878
Borehole Landline:
+263 24 2797750
Email:
boreholeexpertszw@gmail.com
Website:
www.boreholeexperts.co.zw