Gennex Inverter Review: Reliable Solar Power for Nigerian Homes and Businesses
When it comes to homegrown solutions for Nigeria’s energy challenges, Gennex Inverter have carved a solid reputation for delivering quality, affordability, and reliability. Designed with Nigerian power conditions in mind, Gennex inverters are built to provide consistent backup power for homes, offices, farms, schools, and businesses, using either grid, generator, or solar energy.
Whether you’re setting up a new solar power system or upgrading from a noisy fuel generator, Gennex offers a versatile range of inverter solutions to meet your energy needs.
About Gennex Technologies
Gennex Technologies is a Nigerian renewable energy company focused on clean, sustainable, and efficient solar solutions. Their products include:
- Solar inverters
- Solar charge controllers (MPPT)
- Lithium-ion batteries
- Solar panels
- Complete solar kits for homes and businesses
Their commitment to locally relevant tech support, affordable pricing, and durable products has made Gennex a favorite among installers and end-users alike.
Types of Gennex Inverters
Gennex offers both hybrid and off-grid inverter systems:
✅ Hybrid Inverters
- Combine solar, grid, and battery charging
- Automatically switch between power sources
- Compatible with lithium and lead-acid batteries
✅ Pure Sine Wave Inverters
- Safe for sensitive appliances like TVs, laptops, fridges
- Available in 1.5kVA to 10kVA sizes
✅ MPPT-Based Solar Inverters
- Built-in solar charge controller (MPPT 60A–120A)
- Higher efficiency than PWM-based systems
Key Features of Gennex Inverters
| Feature | Benefits |
|---|---|
| Pure Sine Wave Output | Safe for all household and office electronics |
| MPPT Solar Compatibility | Maximizes solar panel efficiency |
| Auto-Switching | Seamless transition between NEPA, battery, and solar |
| Lithium Battery Ready | Works with LFP batteries (Gennex and third-party) |
| Wide Input Voltage Range | Handles fluctuations in grid supply |
| User-Friendly LCD Display | Real-time monitoring of system performance |
Popular Gennex Inverter Models in Nigeria
| Model | Capacity | Battery Support | Approx. Price (₦) |
|---|---|---|---|
| Gennex 1.5kVA/24V | 1.5kVA | 2 x 12V batteries | ₦180,000 – ₦230,000 |
| Gennex 3.5kVA/24V | 3.5kVA | 2 x 200Ah 12V | ₦250,000 – ₦300,000 |
| Gennex 5kVA/48V Hybrid | 5kVA | 4 x 12V (or 48V lithium) | ₦400,000 – ₦480,000 |
| Gennex 7.5kVA/48V | 7.5kVA | 48V battery bank | ₦500,000 – ₦600,000 |
| Gennex 10kVA/48V | 10kVA | 48V battery bank | ₦700,000 – ₦850,000 |
Note: Prices vary based on location, warranty, and availability.
What Can You Power with Gennex Inverters?
Here’s what typical models can handle:
| Model | Can Power |
|---|---|
| 1.5kVA | LED bulbs, fans, DSTV, 32”–43” TV, laptop |
| 3.5kVA | Above + fridge, water pump (small), router, blender |
| 5kVA | Above + deep freezer, washing machine, desktop PC |
| 7.5–10kVA | All of the above + 1HP AC, borehole pump, multiple room setups |
✅ All models support both NEPA and solar input for battery charging.
Installation Tips
- Use the correct battery bank voltage (12V/24V/48V) as recommended
- Oversize your solar panels to match MPPT controller capacity
- Place inverter in ventilated, dust-free space
- Use qualified solar installers for warranty protection
Gennex Inverter Battery Compatibility
Gennex inverters work with:
- 🔋 Lithium-ion (LFP) batteries – Faster charging, longer lifespan
- 🔋 Tubular Lead-Acid batteries – Affordable, widely available
- 🔋 GEL/SMF batteries – Maintenance-free, compact
Recommended Pairing:
Gennex 5kVA + 4 x 200Ah lithium batteries + 6 x 400W solar panels = 24/7 power for most homes
Where to Buy Gennex Inverters in Nigeria
- 🛒 SolarEnergySupplyStores.com – Compare listings from verified dealers
- 🛒 Jumia Nigeria (select models)
- 🏪 Gennex Lagos Office (Ikeja), Abuja, Port Harcourt
- 🏪 Solar shops in Alaba Market, Wuse Zone 3, or Mile 3 PH
Always confirm:
- Original hologram seal
- Warranty (usually 1–2 years)
- Compatibility with your battery type
Gennex vs Other Inverter Brands
| Brand | Efficiency | Solar Support | Price Range (₦) | Local Support |
|---|---|---|---|---|
| Gennex | ✅ High | ✅ Yes (MPPT) | ₦180k – ₦850k | ✅ Excellent |
| Luminous | ✅ High | ✅ Limited models | ₦200k – ₦750k | ✅ Good |
| Mercury | ⚠️ Medium | ❌ No | ₦120k – ₦400k | ⚠️ Limited |
| Growatt | ✅ High | ✅ Yes | ₦350k – ₦950k | ⚠️ Moderate |
| Victron | ✅ Premium | ✅ Full hybrid | ₦500k – ₦2.5m+ | ✅ Expert level |
FAQs About Gennex Inverters
1. Are Gennex inverters made in Nigeria?
They’re designed and supported in Nigeria, but components may be sourced globally.
2. Do Gennex inverters support lithium batteries?
Yes. All recent models are lithium-compatible and BMS-enabled.
3. Can I use a Gennex inverter without solar panels?
Yes, it can work with just NEPA and batteries. However, adding solar saves money long-term.
4. What’s the warranty on Gennex inverters?
Most models come with 12–24 months warranty when purchased from authorized dealers.
5. Can I monitor my Gennex inverter remotely?
Some higher models support Wi-Fi and app-based monitoring with accessories.
Conclusion
If you’re looking for a solar inverter that blends performance, affordability, and local support, Gennex Inverters are a top-tier choice in Nigeria. From small apartments to multi-room homes and commercial setups, Gennex offers scalable inverter solutions for every use case. Backed by local expertise and Nigerian-designed reliability, it’s no surprise that Gennex is fast becoming a household name in solar energy.
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