Growatt vs. Growtech in Zimbabwe: Key Differences Every Zimbabwean Solar Buyer Should Know.
In the Zimbabwean solar market, brand names can be confusing. Two names that frequently cause mix-ups are Growatt and Growtech. This guide by Solar Reviews Zimbabwe definitively clarifies the difference between these two distinct brands and provides a technical deep dive to help you make an informed decision.
The Verdict at a Glance
The key takeaway is this: Growatt and Growtech are two entirely different companies. Growatt is a top-tier, global leader in solar inverter technology, while Growtech is a brand associated with capable, often rebranded, off-grid inverters. Both offer value, but they serve different market segments.
About the Brands
Established in 2010, Growatt New Energy has become a world-leading manufacturer of high-efficiency PV inverters. With a massive global footprint and a powerful R&D team, they are renowned for innovation, quality, and their best-in-class ShinePhone monitoring app. They are a top-tier brand trusted by millions worldwide.
Growtech is a brand that produces robust and feature-packed off-grid hybrid inverters, such as the Axpert series. These inverters are known for their powerful MPPT solar chargers and strong performance in backup power situations. They represent a high-value option for consumers looking for powerful features at a competitive price.
Technical Deep Dive: A Head-to-Head Comparison
A high-frequency off-grid inverter with a built-in MPPT charge controller and the ability to work with or without batteries.
Specification | SPF 3500 ES | SPF 5000 ES |
---|---|---|
Rated Power | 3.5kW | 5kW |
Max PV Array Power | 4500W | 6000W |
Solar Charger Type | MPPT | |
Max PV Charging Current | 80A | 100A |
Battery Voltage | 48VDC | |
BMS Communication | Yes (CAN/RS485) |
A reliable off-grid inverter with an integrated PWM charge controller, known for its cost-effectiveness and ability to start motor loads.
Specification | SPF 3000TL HVP | SPF 5000TL HVP |
---|---|---|
Rated Power | 3kW | 5kW |
Max PV Array Power | 1800W | 3600W |
Solar Charger Type | PWM | |
Max Solar Charge Current | 50A | 50A |
Battery Voltage | 24VDC | 48VDC |
Parallel Capability | No | Yes, up to 6 units |
A powerful off-grid hybrid inverter with a high-voltage MPPT charger and advanced features like lithium battery activation.
Specification | GT-3600W Axpert | Axpert 6.2kW |
---|---|---|
Rated Power | 3.6kW | 6.2kW |
Max PV Array Power | 4000W | 6500W |
Solar Charger Type | MPPT | |
Max Solar Charge Current | 100A | 120A |
Battery Voltage | 24VDC | 48VDC |
Lithium Battery Comms | Yes (for WiFi) | Yes (RS485) |
The Importance of an Authorised Distributor
As an official authorized distributor, Sona Solar Zimbabwe provides genuine Growatt products with full manufacturer warranties. Their technical department has years of experience, enabling them to provide expert advice and quick solutions. Choosing an expert partner ensures your investment is protected.
The inverters they supply from Growatt are known for their innovative features and advanced safety measures, and their team is equipped to support everything from small residential installations to large-scale tender projects.
Frequently Asked Questions
No, they are two entirely different companies. Growatt is a major global manufacturer of a wide range of solar products. Growtech is a brand that produces a specific line of off-grid hybrid inverters. The similar names are a common source of confusion.
Growatt is a top-tier, globally recognized brand with a massive R&D budget and a comprehensive product ecosystem. Growtech offers powerful, feature-rich off-grid inverters at a very competitive price point. The "better" choice depends on your budget and specific needs. Growatt is generally considered the more premium and established brand.
It is crucial to purchase from an authorized distributor to guarantee a genuine product and a valid warranty. Companies like Sona Solar Zimbabwe are official partners who provide expert technical support and legitimate products.

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

Borehole Experts Zimbabwe
Borehole Experts Zimbabwe
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Avenues, Eastlea
Harare, Zimbabwe.
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Borehole Sales:
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