₦3,937,000.00
Welcome to the absolute pinnacle of home and small business backup power. The 11KVA Solar Inverter & 18KWH 48V Lithium Battery Package is the crown jewel of our entire inverter lineup — the ultimate combination of commercial-grade inverter power and maximum-capacity lithium energy storage in a single, completely maintenance-free package that delivers everything a large Nigerian home or small business could ever need from a backup power system.
This is a package without equal in our range. The 11KVA solar hybrid inverter — the most powerful in our home lineup — pairs with the 18KWH 48V LiFePO4 lithium battery — our largest and most capable energy storage unit — to create a backup system that runs two 1HP inverter air conditioners, a chest freezer, refrigerator, 4 televisions, 2 home theatres, 6 fans, 2 laptops, and 20 bulbs simultaneously for a full 8 hours of uninterrupted power — with ~16KWH of usable energy stored in a single compact unit and zero maintenance required for over a decade.
This is a serious long-term investment in energy independence, one that eliminates battery replacement cycles, maintenance costs, and the limitations of conventional tubular battery systems. For large homeowners and business operators who think in decades rather than years, this is the only package worth considering.
Fully solar-ready, simply add 12 × 600W solar panels and an MPPT charge controller at any time to complete the transformation to our flagship 11KVA Solar Combo, generating 7,200W of free solar energy daily and achieving near-total independence from the national grid.
Ultimate Commercial-Grade Home Backup — Maximum Power | Zero Maintenance | Runs 2 ACs
| Component | Specification | |
|---|---|---|
| Solar Hybrid Inverter | 11KVA — Commercial-Grade Surge Capacity | |
| Lithium Battery | 1 × 18KWH 48V LiFePO4 — Zero Maintenance | |
| Accessories | All cables, connectors & fittings |
Complete Package — Everything Included:
Power Management
Energy Storage
Accessories & Hardware
What Can This Package Power?
This ultimate package simultaneously and comfortably powers a complete large home or small business load including:
| Appliance | Quantity | Wattage |
|---|---|---|
| Energy-saving bulbs | 20 | Low wattage |
| Ceiling/standing fans | 6 | 50W each |
| Televisions | 4 | 50W each |
| Home theatres | 2 | Standard |
| Laptops | 2 | 60W each |
| Refrigerator | 1 | Standard |
| Chest freezer | 1 | Standard |
| 1HP Inverter ACs | 2 | ~750W each |
Estimated Backup Time: 8 Hours (based on the above full load)
Warranty Coverage:
| Component | Warranty |
|---|---|
| 11KVA Solar Hybrid Inverter | 18 Months |
| 18KWH 48V Lithium Battery | 5 Years |
| Accessories | Quality guaranteed |
Is This the Right Package for You?
| Your Situation | This Package |
|---|---|
| You run 2 ACs simultaneously | The ultimate package for this |
| You want zero battery maintenance ever | 18KWH lithium = completely hands-off |
| You have a large 4+ bedroom home | Built for large home demands |
| You run a small business or office | Commercial-grade capacity |
| You want maximum usable backup energy | ~16KWH — most in our range |
| You want the strongest battery warranty | 5 years on 18KWH lithium |
| You want to add 7,200W solar later | Highest solar capacity in our range |
| You are investing for 10–15 years | Best long-term ROI in our lineup |
| You want a single compact battery unit | Replaces 10–12 tubular batteries |
How This Ultimate Backup System Works
Whenever grid power is available, the 11KVA solar hybrid inverter draws from the national grid to simultaneously power your entire large home load and rapidly charge the 18KWH lithium battery to full capacity — faster than any tubular battery system thanks to lithium’s exceptional charge acceptance rate. The built-in Battery Management System continuously monitors every cell, regulating temperature, balancing charge, and protecting against every fault condition in real time. The moment grid power fails, the inverter switches instantaneously to lithium battery power — both 1HP ACs keep cooling, your chest freezer stays frozen, your refrigerator keeps chilling, all 4 TVs stay on, both home theatres keep playing, your laptops keep charging, and every light and fan in your large home continues without a single flicker or interruption for a full 8 hours. With ~16KWH of usable energy in reserve, this system runs your dual-AC large home with enormous confidence — through the longest outages, across the hottest Nigerian nights, without ever running low. When the grid returns, the cycle repeats — automatically, silently, and reliably — day after day, year after year, for well over a decade.
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