Ziewnic 2.8 (KVA) Solar Hybrid Inverter
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Ziewnic 2.8 (KVA) Solar Hybrid Inverter

Ziewnic 2.8 (KVA) Hybrid Inverter Features

  • Simulated Sine Wave Output (~90% Efficiency)
    Delivers stable and reliable power, suitable for household electronics and appliances.

  • Built-in 60 A Solar Charge Controller (Semi-MPPT)
    Enhances solar energy harvesting and ensures efficient battery charging.

  • Battery Equalization Function
    Helps balance battery cell voltages to prolong battery life and performance.

  • Hybrid Mode Controlled with 3 Buttons
    Simplifies mode switching and system customization.

  • Boost/Buck AVR for Voltage Regulation
    Operates within a wide voltage range (95–285 V), stabilizing inconsistent grid input.

  • Reverse Polarity Protection
    Protects against damage from incorrect battery connections.

  • Automatic Line-to-Battery Switch-Over
    Ensures seamless operation during power outages by switching to battery backup.

  • Selectable Input Voltage Ranges
    Offers flexibility for supporting different load types or voltage conditions.

  • Flexible Installation: Rack or Wall-Mountable
    Adapts to various indoor setups and space constraints.

  • Overload Protection with Auto Shutdown
    Safeguards the system from damage under excessive load conditions.

  • Auto Restart after AC Power Recovery
    Restores inverter operation automatically when power is restored.

  • LED/LCD Display with Buzzer Alarms
    Provides real-time system feedback and audible alerts for easy monitoring.

  • High-Efficiency DC-to-AC Conversion
    Minimizes energy loss and maximizes usable output.

  • Intelligent 4-Stage Battery Charger
    Protects battery health by avoiding overcharging and ensuring optimal charging.

  • Comprehensive Protections
    Includes safeguards against low battery, overcharge, overload, over-temperature, and short circuits.

  • Conformal Coated PCB for Dust & Humidity Protection
    Enhances durability in harsh or humid environments.

  • Cost-Effective Alternative to Generators
    Lowers operational cost compared to traditional backup solutions.

  • Key Technical Specifications:

    • Rated Power: 2800 VA / 1820 W

    • Efficiency (Peak): 90%–93%

    • Transfer Time: 10 ms (PC) / 20 ms (Appliances)

    • Battery Voltage: 13.5 VDC (Float 24 VDC, Overcharge protect 31 V)

    • PV Input: Up to 1500 W (Semi-MPPT, 30–55 V DC, max 60 A solar + 20 A AC)

    • Selectable Input Voltage Range: 170–280 VAC (PC) / 90–280 VAC (Appliances)

    • Operating Temp: –10 °C to +50 °C

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Ziewnic 2.8 (KVA) Solar Hybrid Inverter

The Ziewnic 2.8 KVA Solar Hybrid Inverter is a cost-effective and reliable power solution designed for small homes, shops, and offices. Built with advanced hybrid technology, it integrates solar, battery, and utility power to ensure uninterrupted electricity supply. With its simulated sine wave output, 90%+ conversion efficiency, and a 60A semi-MPPT solar charge controller, this inverter provides stable and efficient energy management.

Equipped with features such as battery equalization, automatic line-to-battery switch-over, intelligent 4-stage charging, and multiple protection mechanisms, the Ziewnic 2.8 KVA inverter maximizes battery life while safeguarding appliances. Its wide input voltage range (95–285V) and boost/buck AVR function make it highly reliable even under fluctuating grid conditions.

The inverter also offers LED/LCD display with alarms, reverse polarity protection, and conformal coated PCBs for durability in dusty or humid environments. With flexible installation options (rack or wall-mountable) and smart hybrid operation, it is a dependable alternative to traditional generators—delivering energy savings and long-term performance.

Ideal for households and businesses looking for a budget-friendly yet efficient solar backup system, the Ziewnic 2.8 KVA Hybrid Inverter combines affordability with smart energy management.

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SPECIFICATION
Rated Power 2800VA / 1820W
INPUT
Voltage 230 VAC
Selectable Voltage Range 170-280 VAC (For Personal Computers) : 90-280 VAC (For Home Appliances)
Frequency Range 50 Hz/60 Hz (Auto Sensing)
OUTPUT
AC Voltage Regulation (Batt.Mode) 230VAC+/-5%
Overload (Line mode) Load > 110% +/- 15% Alarm 5 mins then fault if user decrease the load <100% rating, the overload alarm can release. Load >130% +/- 15% fault immediately
Surge Power –
Efficiency(Peak) 90% ~ 93%
Transfer Time 10 ms (for Personal Computers) : 20 ms (for Home Appliances)
Wave form Simulated Sine Wave
BATTERY
Battery Voltage 13.5 VDC
Floating Charge Voltage 24 VDC
Overcharge Protection 31 VDC
SOLAR CHARGER & AC CHARGER
Solar Charger Type Semi MPPT
Maximum PV Array Open Circuit Voltage 55VDC
Maximum PV Array Power 1500W
MPPT Range @ Operating Voltage 30-55VDC
Maximum Solar Charge Current 60A
Maximum AC Charge Current 20A
Maximum Charge Current 80A
PHYSICAL
Dimension.D*W*H(mm) –
Net Weight (kgs) –
Communication Interface –
OPERATING ENVIRONMNET
Humidity 5% to 95% Relative Humidity (Non-Condensing)
Operating Temperature -10°C to 50°C
Storage Temperaturea -15°C to 50°C

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