About this product

The Mecer IVR-1200MPPT is a 1200VA / 1000W 12V DC-AC inverter with built-in MPPT solar charger. It features a simulated sinewave output, wide input voltage range, LCD display for real-time status, overload and short circuit protection, and supports both lithium and lead-acid batteries (external battery required).

Overview Summary

Description

The Mecer IVR-1200MPPT is a versatile inverter that converts 12V DC to 220-240V AC, providing up to 1000W of power. It incorporates an MPPT solar charger to efficiently convert solar energy to charge connected lithium or lead-acid batteries. Its LCD display gives detailed real-time status including battery voltage, load, and charging information, while the robust protections safeguard against overload, short circuit, and incorrect battery polarity.

With compact dimensions and a weight of 4.5 kg, this inverter is suitable for small to medium home solar setups, backup power systems, or off-grid applications. The included connection cables allow quick installation to external 12V batteries and wall AC outlets. Users should ensure correct polarity when connecting batteries to prevent blade fuses from blowing.

Features

• Simulated sinewave inverter output for sensitive electronics
• Built-in MPPT solar charger for efficient solar power utilization
• Supports both lithium and lead-acid batteries
• Wide input voltage range: 90-280 VAC
• LCD display shows input, output, battery status, and load
• Overload, short circuit, and polarity reverse protection
• Compact and lightweight: 272 x 212 x 127 mm, 4.5 kg
• Protective Class I, IP20 ingress protection
• Fast transfer time of 20 ms for uninterrupted power
• External battery required (not included)

What’s in the Box

• 1 x Mecer IVR-1200MPPT 1200VA / 1000W 12V DC-AC Inverter with MPPT
• Connection cables to battery
• 1 x Cable to South African 3-pin wall socket

Specifications

• Model: IVR-1200MPPT
• Capacity: 1200VA / 1000W
• Power Factor: 0.83
• Input Voltage: 220-240 VAC (Range: 90-280 VAC)
• Nominal Frequency: 50/60 Hz
• Maximum Input Current: 10A
• Output Voltage: 220-240 VAC
• Voltage Regulation (Battery Mode): ±10%
• Output Frequency: 50/60 Hz
• Nominal Output Current: 5.2A
• Inrush Current: 10A
• Transfer Time: 20 ms typical
• Waveform: Simulated sinewave
• Battery Voltage: 12 VDC
• Maximum Battery Discharge Current: 100A
• Floating Charge Voltage: 13.7 VDC ±0.5 VDC
• Lead Acid CV Charging Voltage: 14.3 VDC ±0.5 VDC
• Lithium CV Charging Voltage: 14.6 VDC ±0.5 VDC
• Cut-off Voltage: 10.5 VDC ±0.5 VDC
• Maximum AC Charging Current: 10 A or 25 A selectable
• Solar Charger Type: MPPT
• Maximum PV Array Open Circuit Voltage: 100 VDC
• MPP Operating Voltage Range: 15 ~ 80 VDC
• Max PV Array Input Power: 825W
• Maximum Solar Charging Current: 55 A
• Dimension (DxWxH): 272 x 212 x 127 mm
• Weight: 4.5 kg
• Ingress Protection: IP20
• Operating Temperature: 0 ~ 55degreesC
• Operating Humidity: 0 ~ 90% RH (non-condensing)
• Altitude: 0 ~ 1000 m

FAQ

Can this inverter work with both lithium and lead-acid batteries?

Yes, the IVR-1200MPPT supports both lithium and lead-acid batteries with automatic charging voltage adjustment for each type.

Does it include a built-in solar charger?

Yes, it features an MPPT solar charger to maximize solar energy input and charge connected batteries efficiently.

Is an external battery included?

No, an external 12V deep cycle battery is required. Make sure to connect RED to positive and BLACK to negative to avoid blowing the internal fuses.

What is the transfer time during power outages?

The inverter has a typical transfer time of 20 ms, ensuring uninterrupted power to connected devices during outages.