Experience uninterrupted power during grid failures with the ADDO 1.2kVA/12V Pure Sine Wave Inverter. Engineered for Nigeria’s demanding energy conditions, this inverter delivers 900W continuous power (1,800W surge capacity) with 92% efficiency. Its pure sine wave technology protects sensitive electronics like smart TVs, laptops, and medical equipment from damage .
Key Features:
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✅ Industrial-Grade Output: Pure sine wave ensures smooth operation (no humming/overheating)
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✅ 12V Battery System: Compatible with 12V lead-acid/gel batteries (150-220Ah recommended)
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✅ Instant Power Transfer: <10ms switchover during outages (no appliance reboot)
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✅ Smart Protections: Auto-shutdown for overload, short circuit, overvoltage, and deep discharge
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✅ Advanced Monitoring: LED indicators for battery level, load status, and system faults
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✅ Silent Operation: Low-noise design for bedrooms/offices
Performance with 200Ah Battery:
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Home: Refrigerator (150W) + 3 fans (180W) + 32″ TV (50W) + LED lights (30W) = 4-5 hours
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Office: 4 laptops (260W) + router (10W) + laser printer (60W) = 3-4 hours
Includes an 18-month warranty and surge-protected Nigerian sockets (NEMA 5-15R) .
Key Specifications
| Parameter | Specification |
|---|---|
| Power Capacity | 1.2kVA / 900W continuous |
| Surge Capacity | 1,800W (5 sec) |
| Battery Voltage | 12V DC |
| Low Voltage Cut-off | 21.5V ±0.5V |
| Transfer Time | <10ms |
| Waveform | Pure Sine Wave |
| Efficiency | 92% |
| Output Sockets | 3× AC 230V (Nigerian plugs) |
| Dimensions | 320 × 180 × 95 mm |
| Warranty | 18 months |








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