iTel 8kWh All-in-One Solar Power Kit (3.6kW Hybrid Inverter) + 8×550W Panels – with Installation
₦3,150,000.00Current price is: ₦3,150,000.00.₦3,178,000.00 Original price was: ₦3,178,000.00.
Complete backup + daytime solar power for homes, shops and offices. This bundle pairs the iTel IESS-3K680N all-in-one (3.6kW pure sine inverter + 8kWh LiFePO4 battery, 6000+ cycles, <16ms UPS) with 8 × 550W N-Type mono panels (4.4kW array), including installation + accessories + transport. Ideal for ACs, fridges, lighting, TVs, routers, laptops & more.
Product Description
iTel 8kWh All-in-One Solar Power Kit (3.6kW Inverter) + 8×550W Panels – Installed


Why this kit?
- Plug-and-play backup + solar: The IESS-3K680N packs a 3.6kW inverter and 8kWh LiFePO4 battery (6000+ cycles) into one clean unit with <16ms UPS switchover.
- High-yield array: 8 × 550W N-Type mono panels (total 4.4kW) deliver strong production and excellent low-light performance.
- Fully installed: Includes installation + accessories + transport — no hidden extras.
- Built for Nigeria: Fast grid recharge, robust protections, and proven reliability.
Package Price (transparent breakdown)
- All-in-One (IESS-3K680N): ₦1,770,000
- 8 × 550W Panels @ ₦136,000: ₦1,088,000
- Installation + Accessories + Transport: ₦320,000
Total: ₦3,178,000
What this kit can power (realistic runtimes)
The 8kWh battery gives flexible backup depending on your combined load:
- ~1.0kW load (e.g., lights + fans + TV + router + laptop): ≈ 8 hours
- ~1.5kW load (adds more fans/laptops or a small freezer): ≈ 5–6 hours
- ~2.0kW load (inverter AC + fridge + lighting + TV): ≈ 4 hours
Single-device guidance:
- LED TV (100W): ~60 hours
- Wi-Fi router (15W): ~405 hours
- Deep freezer (avg ~100W): ~60 hours
- Inverter AC (eco ~450W): ~13.5 hours; Small AC (~600W): ~10 hours; 1.0 ton (~900W): ~6.8 hours
Continuous power capability: The 3.6kW pure sine inverter can run combined loads like 1.5HP AC + fridge + lighting + TV + internet + laptops with headroom for startup surges.
Charging time
- Solar: Unit supports high PV input. With 8 × 550W (4.4kW) in good sun, typical full charge window is about ~2.5–3.7 hours (weather and setup dependent).
- Grid (PHCN): Fast AC charging supported, so you can quickly replenish during outages.
Actual times vary by sun intensity, shading, wiring, and usage while charging.
What’s included
- 1 × iTel IESS-3K680N (3.6kW inverter + 8kWh LiFePO4 battery, all-in-one)
- 8 × iTel 550W N-Type Mono Solar Panels (total 4.4kW)
- Professional installation with balance-of-system accessories and transport


Datasheets
All-in-One (IESS-3K680N)
Inverter Output | 3600W continuous (pure sine) • high surge capacity |
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Battery | 8,000Wh LiFePO4 (48V) • 6000+ cycles |
UPS/Switchover | <16ms (seamless backup) |
Solar Input (MPPT) | High PV input supported; wide MPPT voltage window |
Grid Charging | Fast AC charging supported |
Display | LED status & system diagnostics |
Protections | Over/under-voltage, short-circuit, over-temperature, surge protection |
Certifications | CE, RoHS, UN38.3 |
Approx. Weight | ~150 kg (with wheels for mobility) |
Warranty | 5-year limited |
Panel (iTel 550W N-Type Mono)
Rated Power (Pmax) | 550 W |
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Module Efficiency | 21.29% |
Vmp / Imp | 41.50 V / 13.26 A |
Voc / Isc | 50.21 V (±3%) / 14.00 A (±3%) |
Cell / Count | N-Type Mono, 144 (12×12) |
Size / Weight | 2278 × 1134 × 30 mm / 27.4 kg |
Junction Box | IP68 with Schottky bypass diodes |
Connector | MC4 (IP68) |
Wind / Snow Load | 2400 Pa / 5400 Pa |
Temperature Coeff. | Pmax −0.29%/°C (low temperature loss) |
FAQs
How many panels can the all-in-one take?
The unit supports high PV input; field guidance allows up to ~5kW of panels. This bundle’s 4.4kW array sits comfortably within that range.
How long will the battery last?
With 8kWh usable capacity: ~8h @ 1kW, ~5–6h @ 1.5kW, ~4h @ 2kW. Your runtime increases in daylight with solar production.
How fast does it recharge?
Under strong sun with 4.4kW array, typical full recharge is ~2.5–3.7 hours. Grid charging is also fast for quick turnarounds.
Is installation included?
Yes — the package includes professional installation, balance-of-system accessories, and transport.
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