Best Single Phase MPPT Hybrid Inverter | Solar Inverter Manufacturer

3.5KVA 24V Best Single Phase MPPT Hybrid Inverter For Solar

The 3.5KVA 24V Hybrid Inverter is a high-efficiency solar power solution designed for residential and small commercial applications. Featuring advanced MPPT technology, pure sine wave output, and grid-tied/off-grid compatibility, it helps maximize solar energy utilization while providing stable and reliable power.

With support for battery-free operation, lithium battery activation, and WiFi remote monitoring, this inverter offers flexible and intelligent energy management.

Product features:

Pure sine wave output for sensitive electrical equipment
Grid-tied and off-grid operating modes
Built-in MPPT solar charge controller
MPPT voltage range: 60V–450VDC
Maximum PV open-circuit voltage: 500VDC
Supports battery-free operation
Automatic lithium battery activation
WiFi & GPRS monitoring via Android and iOS apps
High conversion efficiency up to 97%

Product Specifications

Product model	SHI-3.5KW-24V	SHI-4.2KW-24V
Maximum PV open-circuit voltage	3.5KW	4.2KW
MPPT operating voltage range	50~60Hz	50~60Hz
Starting voltage	>92%	>92%
Overload Protection	5S@>150%;10S@>110%;2min@>100%
Surge Capacity	25，2*Rated Power for 5Seconds
Nominal DC Input Voltage	24VDC	24VDC
Cold Start Voltage	23V	23V
Grid Charging Mode/Charging Algorithm	3-Step	3-Step
AC Charging Current (Maximum)	100Amp(@Vi/p=230Vac)	80Amp(@Vi/p=230Vac)
Charging Voltage(Flooded Battery)	29.2V	29.2V
Charging Voltage(AGM/Gel Battery)	28.2V	28.2V
Float Charging Voltage	27V	27V
Maximum Photovoltaic Array Power	5500W	6300W
Rated Photovoltaic Voltage	240VDC	240VDC
PV Array MPPT Voltage Range	60-450VDC	60-450VDC
Maximum PV Array Open-Circuit Voltage	500VDC	500VDC
PV Maximum Charging Current	100AMP	100AMP
Grid-Tied Rated Output Voltage	220/230/240VAC
Grid-Tied Voltage Range	195~253VAC
Rated Output Current	13A	18A
Power Factor Range	>0.99
Maximum Conversion Efficiency	97%
Full Load	3000W	4200W
Maximum Primary Load	3000W	4200W
Maximum Secondary Load	Maximum Main Load/3
Operating Temperature Range	-10° C to 50° C
Humidity	-15° C to 60° C
Product weight	8 kg	8.2 kg
** WDH（mm）	278108395	278108395

Applications

This single phase hybrid inverter is ideal for:

Home solar systems
Small offices
Shops and retail stores
Farms and rural power systems
Backup power applications
Off-grid solar installations

Advantages

☀️

Efficient Solar Energy Harvesting

The built-in MPPT controller continuously tracks the optimal power point, helping increase solar charging efficiency.

⚡

Flexible Power Supply

Supports solar panels, batteries, and utility power for uninterrupted operation.

💰

Lower System Cost

Battery-free operation reduces initial investment while allowing future battery expansion.

📱

Smart Monitoring

Users can monitor system performance remotely through mobile devices.

How to Choose the Right Model

3.5KW Model: Suitable for homes, lighting, TVs, computers, refrigerators, and small pumps.
4.2KW Model: Recommended for larger loads and higher daily power consumption.

Choose a solar array size that matches the inverter’s PV input capacity for the best performance.