1. Introduction
In Pakistan’s evolving solar market, selecting the right hybrid inverter is crucial for maximizing energy efficiency and ensuring reliable power supply. Two prominent models are the Inverex Nitrox and the Growatt SPF series. This guide compares their specifications, pricing, and suitability for various applications.
Explore Hybrid Inverter Prices in Pakistan.
2. Product Overview
Inverex Nitrox Series
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Models Available: 3kW, 6kW, 8kW, 10kW (single-phase) and 12kW (three-phase).
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Key Features:
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MPPT technology for efficient solar energy conversion.
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Supports both on-grid and off-grid operations.
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High surge capacity suitable for appliances with high startup power.
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IP65 rating for dust and water resistance.
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Built-in LCD display for real-time monitoring.
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Compatible with various battery types.
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Price Range: PKR 240,000 – PKR 465,000, depending on model and capacity.
Check out Inverex Nitrox Inverter Price Details.
Growatt SPF Series
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Models Available: 3kW, 5kW, 6kW, 10kW.
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Key Features:
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Dual MPPT for optimized energy harvesting.
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Supports both lead-acid and lithium-ion batteries.
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Wi-Fi monitoring capabilities.
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Compact design suitable for residential installations.
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High efficiency with a wide input voltage range.
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Price Range: PKR 85,000 – PKR 320,000, varying by model and specifications.
Explore Growatt SPF Inverter Price Information.
3. Specifications Comparison
| Feature | Inverex Nitrox | Growatt SPF Series |
|---|---|---|
| MPPT Technology | Yes | Yes |
| Dual MPPT | No | Yes |
| Battery Compatibility | Lead-acid, Lithium-ion | Lead-acid, Lithium-ion |
| Wi-Fi Monitoring | Optional | Yes |
| Surge Capacity | High | Moderate |
| IP Rating | IP65 | IP65 |
| Warranty | 5 years | 5 years |
4. Pros & Cons
Inverex Nitrox
Pros:
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High surge capacity, suitable for appliances with high startup power.
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Robust build quality with IP65 rating.
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Wide range of models catering to different capacities.
Cons:
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No dual MPPT support.
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Wi-Fi monitoring is optional and may require additional setup.
Growatt SPF Series
Pros:
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Dual MPPT allows for optimized energy harvesting.
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Compact design suitable for residential installations.
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Wi-Fi monitoring capabilities for real-time system monitoring.
Cons:
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Moderate surge capacity compared to Inverex.
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Limited model range compared to Inverex.
Compare Pros & Cons of Solar Inverters.
5. Estimated Prices in Pakistan (2025)
| Model | Capacity | Price Range (PKR) |
|---|---|---|
| Inverex Nitrox 3kW | 3kW | 240,000 – 260,000 |
| Inverex Nitrox 6kW | 6kW | 280,000 – 300,000 |
| Inverex Nitrox 8kW | 8kW | 320,000 – 345,000 |
| Inverex Nitrox 10kW | 10kW | 380,000 – 400,000 |
| Growatt SPF 3kW | 3kW | 85,000 – 98,000 |
| Growatt SPF 5kW | 5kW | 130,000 – 145,000 |
| Growatt SPF 6kW | 6kW | 180,000 – 215,000 |
| Growatt SPF 10kW | 10kW | 270,000 – 320,000 |
Note: Prices may vary based on suppliers and additional features.
Find Detailed Pricing for Solar Systems in Pakistan.
6. FAQs
Q1: Which inverter is better for residential use?
A1: Both inverters are suitable for residential applications. The choice depends on specific needs such as surge capacity and monitoring preferences.
Q2: Can these inverters be used with both lead-acid and lithium-ion batteries?
A2: Yes, both Inverex Nitrox and Growatt SPF series support both battery types.
Q3: Is Wi-Fi monitoring available for both inverters?
A3: Wi-Fi monitoring is available for the Growatt SPF series. For Inverex Nitrox, it is optional and may require additional setup.
Q4: What is the warranty period for these inverters?
A4: Both inverters come with a 5-year warranty.
Q5: Which inverter offers higher surge capacity?
A5: The Inverex Nitrox series offers higher surge capacity, making it suitable for appliances with high startup power.
Visit our FAQs Section for detailed answers.
7. Installation Basics
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Site Assessment: Evaluate the location for optimal solar panel placement.
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Inverter Selection: Choose an inverter model that matches your energy needs.
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Battery Selection: Select compatible batteries (lead-acid or lithium-ion).
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Installation: Hire a certified technician for installation.
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System Testing: Ensure all components are functioning correctly.
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Monitoring Setup: Configure Wi-Fi monitoring (if available).
Learn More about Solar System Installation.
8. Warranty & After-Sales
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Inverex Nitrox: 5-year warranty with authorized service centers across Pakistan.
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Growatt SPF Series: 5-year warranty with support through official distributors.
Explore Warranty & After-Sales Support for Inverters.
9. Conclusion
Both the Inverex Nitrox and Growatt SPF series offer reliable and efficient solutions for solar energy needs in Pakistan. The choice between the two depends on specific requirements such as surge capacity, monitoring preferences, and budget.