Best Inverter Under 100,000 PKR in Pakistan 2026 Buying Guide
In Pakistan, frequent power outages and load shedding make having a reliable inverter essential for every home. If you’re on a budget and planning to buy a power backup solution without spending too much, this guide will help you find the best inverter under 100,000 PKR that delivers performance, reliability, and safety.
Whether you live in a small apartment or a mid-sized house, there are several great inverter options in this price range that can handle lights, fans, TVs, routers, and even small refrigerators.
What to Expect from an Inverter Under 100,000 PKR
At this price point, you can expect:
✔ Pure sine wave or high-quality modified sine wave output
✔ Support for home appliances like lights, fans, TV, and small fridge
✔ Good surge handling for motor loads
✔ Battery compatibility (tubular, VRLA/AGM, or lithium with proper settings)
✔ Basic protections (overload, overheat, short circuit)
You may not get large capacity inverters or high-end smart features, but you can get solid everyday performance and long-lasting operation.
How to Choose the Right Inverter Under 100,000 PKR
Before we list the best models, here’s what to consider:
1. Capacity (kW)
Pick based on your household needs:
- 3kW — Light to moderate loads (lights, fans, TV, router)
- 5kW — Including small refrigerator or small pump (limited heavy load)
2. Wave Output
- Pure sine wave is ideal for household electronics and higher efficiency
- Modified sine wave is less expensive but may cause noise in some devices
3. Battery Type
Ensure the inverter supports your battery (tubular, AGM/VRLA, or lithium with proper settings).
4. Surge Capacity
Higher surge handling helps start motors (e.g., water pump) without tripping the inverter.
Top Inverters Under 100k PKR (2025)
1. Inverex 3kW Pure Sine Wave Inverter
Why It’s Good:
Inverex is widely trusted in Pakistan for power backup solutions. The 3kW model in this range provides stable pure sine wave output with decent surge capacity.
Best For: Small to medium homes, lights, fans, TVs, and small refrigerator backup.
Key Strengths:
- Smooth pure sine output
- Good surge handling
- Reliable brand with local support
2. Knox 3kW Pure Sine Wave Inverter
Why It’s Good:
A strong budget choice with easy monitoring and stable backup performance. Ideal if you want peace of mind without spending a premium.
Best For: Everyday household use, basic backup, and moderate motor loads.
Key Strengths:
- Good performance for price
- Integrated protection features
- User-friendly setup
3. Growatt 3kW Solar-Ready Inverter
Why It’s Good:
Growatt offers value and good performance even under tight budgets. Some units in this category are ready for basic solar panel integration, allowing future expansion.
Best For: Homes eyeing solar integration later, or moderate use.
Key Strengths:
- Good MPPT performance for limited solar input
- Reliable low-maintenance operation
- Wide service network
4. Fox 3kW Inverter
Why It’s Good:
Fox ESS produces inverters known for reliable daily performance and solid surge capacity. Often competitively priced under 100k for 3kW units.
Best For: Homes with lights, fans, TVs, and PC backup.
Key Strengths:
- Steady output
- Durable build
- Good for apartments and portions
What These Inverters Can Power
Under normal use, an inverter under 100,000 PKR can comfortably handle:
- LED lights
- Ceiling & pedestal fans
- LED TV and sound systems
- Wi-Fi routers and computers
- Small refrigerator (limited duration)
Note: For air conditioners, water pumps, or heavy motors, you may need a larger inverter (>100k price range) or larger battery support.
Battery Pairing Tips
The inverter alone won’t give backup time — the battery matters too. Here’s how to match:
Best Match for Budget Setup
- Tubular battery (100–150Ah) — Good balance of backup time and cost
- VRLA/AGM battery (80–120Ah) — Maintenance-free option
- Lithium (48V, 100Ah+) — Premium choice for long life (higher cost)
For most homes under this budget range:
- 3kW inverter + 100Ah tubular battery gives decent backup time (2–4 hours depending on load)
Load Calculation Example
Here’s a simple example to help estimate backup:
| Appliance | Power (W) |
|---|---|
| LED Lights | 100 |
| Fans | 120–200 |
| LED TV | 80–120 |
| Wi-Fi + Router | 20–40 |
| Small Refrigerator | 200–300 |
Estimated total load ~ 500–800W
A 3kW inverter can comfortably handle this load with room for extra devices.
Installation & Safety Tips
To ensure long and trouble-free performance:
✔ Install the inverter in a cool, ventilated space
✔ Use correct gauge cables and safety switches
✔ Set proper battery type settings in inverter
✔ Avoid placing the battery in direct sunlight
✔ Prefer professional installation for solar systems
Common Mistakes to Avoid
❌ Choosing based on price only
❌ Undersized inverter for heavy appliances
❌ Incompatible battery pairing
❌ Poor ventilation and heat buildup
❌ Ignoring surge capacity for motors
Avoiding these helps ensure reliable backup and longer life.
Final Recommendation
Here’s a quick shortlist of the best inverters under 100,000 PKR:
| Model | Best For | Why |
|---|---|---|
| Inverex 3kW (pure sine) | Everyday home | Reliable brand & stable output |
| Knox 3kW (pure sine) | Budget buyer | Great performance at a lower price |
| Growatt 3kW (solar-ready) | Future solar plans | Solar expansion option |
| Fox 3kW | Apartment & portion backup | Steady performance & surge support |
Conclusion
If you are looking for the best inverter under 100,000 PKR in Pakistan, you have several strong choices. For everyday home appliances, a 3kW pure sine wave inverter paired with a good battery will solve most load-shedding challenges. Brands like Inverex, Knox, Growatt, and Fox offer reliable performance within this budget.
Choosing the right inverter and battery combination ensures smoother backup, longer battery life, and reduced downtime all without breaking your budget.
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