3.6kW Pure Sine Wave Hybrid Solar Inverter-Kingway(Jinhua) Display Co., Ltd.

3.6kW Pure Sine Wave Hybrid Solar Inverter

3.6kW Pure Sine Wave Hybrid Solar Inverter is a high-efficiency Hybrid Solar Inverter designed for residential and small commercial energy systems, supporting grid-tied, off-grid and hybrid operation with 120A MPPT solar charging, flexible battery management and remote monitoring.

Core Advantages:

1. Pure Sine Wave Output

The Pure Sine Wave Hybrid Inverter provides stable AC power suitable for household appliances, electronic equipment and other sensitive loads. Its pure sine wave output helps support reliable operation while maintaining consistent power quality.

2. Flexible Grid-Tied and Off-Grid Operation

This Hybrid Solar Inverter supports grid-tied, off-grid and hybrid operating modes, allowing system integrators and installers to configure power systems according to different energy requirements.

3. High Solar Utilization

The integrated 120A MPPT solar charge controller supports up to 6200W PV input power and a wide 60–450VDC MPPT voltage range, providing flexible compatibility with different solar panel configurations.

4. Efficient Power Conversion

With a power factor above 0.99 and maximum DC/AC efficiency of 98%, the inverter is designed to improve energy utilization and reduce conversion losses in solar power systems.

5. Intelligent Battery Management

The Pure Sine Wave Hybrid Inverter features intelligent battery charging and automatic lithium battery activation. It can also operate without a battery in suitable configurations, giving installers greater system flexibility.

6. Remote Monitoring and Communication

Wi-Fi and GPRS communication enable remote monitoring through compatible iOS and Android systems. RS232 and RS485 interfaces also support integration with different energy management and monitoring systems.

7. Dual AC Load Management

Two AC output channels allow different loads to be managed separately. This provides greater flexibility for prioritizing essential and secondary loads in off-grid and backup power applications.

8. Reliable Operation in Harsh Environments

A built-in dust protection design helps reduce the impact of dust on internal components. The inverter operates from -10°C to 50°C, supporting installation in a range of working environments.

Parameter	SUN BX-3.6KW	SUN BX-4.2KW	SUN BX-6.2KW
【Grid-tie Operation】
Max. PV Input Power	6200W	6200W	6500W
Rated Output Power	3600W	4200W	6200W
Max. Solar Charging Current	120A	120A	120A
【PV Input (DC)】
Rated/Max. DC Voltage	360/500VDC	360/500VDC	360/500VDC
Start-up/Initial Feed-in Voltage	60VDC/90VDC	60VDC/90VDC	60VDC/90VDC
MPPT Voltage Range	60-450VDC	60-450VDC	60-450VDC
Max. Input Current	1/18A	1/18A	1/22A
【Grid Output (AC)】
Nominal Output Voltage	220/230/240VAC	220/230/240VAC	220/230/240VAC
Output Voltage Range	195.5-253VAC	195.5-253VAC	195.5-253VAC
Nominal Output Current	15.7A	18.2A	27.0A
Power Factor	>0.99	>0.99	>0.99
Max. Efficiency (DC/AC)	98%	98%	98%
【Dual Load Output 】
Full Load	3600W	4200W	6200W
Max. Main Load	3600W	4200W	6200W
Max. Secondary Load (Battery Mode)	1200W	1400W	2067W
Full Load Cut-off Voltage	26VDC	26VDC	52VDC
Max. Load Return Voltage	27VDC	27VDC	54VDC
【Off-grid Operation】
【AC Input】
AC Start-up/Auto Re-start Voltage	120-140VAC/180VAC	120-140VAC/180VAC	120-140VAC/180VAC
Acceptable Input Voltage Range	90–280 VAC or 170–280 VAC	90–280 VAC or 170–280 VAC	90–280 VAC or 170–280 VAC
Frequency Range	49~51±1Hz	49~51±1Hz	49~51±1Hz
Max. AC Input Current	30A	30A	40A
【Battery Mode Output (AC)】
Nominal Output Voltage	220/230/240VAC	220/230/240VAC	220/230/240VAC
Output Waveform	Pure Sine Wave	Pure Sine Wave	Pure Sine Wave
Efficiency (DC to AC)	94%	94%	94%
【Hybrid Operation】
【PV Input (DC)】
Rated/Max. DC Voltage	360/500VDC	360/500VDC	360/500VDC
Start-up/Initial Feed-in Voltage	90VDC/120VDC	90VDC/120VDC	90VDC/120VDC
MPPT Voltage Range	60~450VDC	60~450VDC	60~450VDC
Max. Input Current	1/18A	1/18A	1/22A
【Grid Output (AC) 】
Nominal Output Voltage	220/230/240VAC	220/230/240VAC	220/230/240VAC
Output Voltage Range	195.5~253VAC	195.5~253VAC	195.5~253VAC
Nominal Output Current	15.7A	18.2A	27.0A
【AC Input】
AC Start-up/Auto Re-start Voltage	120-140VAC/180VAC	120-140VAC/180VAC	120-140VAC/180VAC
Acceptable Input Voltage Range	90–280 VAC or 170–280 VAC	90–280 VAC or 170–280 VAC	90–280 VAC or 170–280 VAC
Max. AC Input Current	30A	30A	40A
Max. AC Charging Current	100A	100A	100A
【General 】
【Physical 】
Dimensions L×W×H (mm)	420×350×110	420×350×110	420×350×110
Carton Size (mm)	500×415×180	500×415×180	500×415×180
Net Weight (kgs)	8	8.5	9
Gross Weight (kgs)	9	9.5	10
【Interface】
Communication Port	RS232/RS485/Wireless network/GPRS/Lithium battery	RS232/RS485/Wireless network/GPRS/Lithium battery	RS232/RS485/Wireless network/GPRS/Lithium battery
Humidity	5 per cent to 95 per cent relative humidity (non-condensing)	5 per cent to 95 per cent relative humidity (non-condensing)	5 per cent to 95 per cent relative humidity (non-condensing)
Operating Temperature	-10℃~50℃	-10℃~50℃	-10℃~50℃
【Standards】
Safety Compliance	CE	CE	CE

The Hybrid Solar Inverter is suitable for:

Residential solar energy storage systems
Home backup power systems
Off-grid solar power systems
Small commercial solar installations
Remote and rural power applications
Solar systems requiring grid and battery integration

Our customization capabilities include:

Product branding and private labeling
Customized communication interfaces
System and configuration customization
Packaging and documentation customization
OEM production for bulk orders
ODM development based on customer requirements

We can support customers from product configuration and engineering coordination to mass production and delivery.

1. Residential Energy Storage Solution

We provide Hybrid Solar Inverter solutions for residential systems that combine solar panels, batteries and the utility grid to support daily energy use and backup power.

2. Solar Backup Power Solution

For areas with unstable grid power, the Pure Sine Wave Hybrid Inverter can integrate solar energy and battery storage to provide reliable backup power for essential loads.

3. Off-Grid Solar Power Solution

For remote locations without reliable grid access, the inverter can work with photovoltaic panels and batteries to build an independent solar power system.

4. Distributor & System Integrator Solution

We provide OEM/ODM support and flexible product configurations for solar distributors, wholesalers and system integrators looking for a reliable Hybrid Solar Inverter supplier.

Q1: What is the 3.6kW Pure Sine Wave Hybrid Solar Inverter used for?

The 3.6kW Pure Sine Wave Hybrid Solar Inverter is designed for residential and small commercial solar systems requiring grid-tied, off-grid, battery backup and hybrid power management.

Q2: Can this Hybrid Solar Inverter work without a battery?

Yes. The inverter supports battery-free operation under suitable operating conditions, providing greater flexibility for solar system configurations.

Q3: What solar input capacity does the inverter support?

The inverter supports up to 6200W of PV input power and uses a built-in 120A MPPT solar charge controller with a 60–450VDC MPPT voltage range.

Q4: Does the Pure Sine Wave Hybrid Inverter support remote monitoring?

Yes. Wi-Fi and GPRS communication are supported, with compatibility for iOS and Android monitoring systems.

Q5: Can you provide OEM and ODM services?

Yes. As a Hybrid Solar Inverter manufacturer and factory, we provide OEM, ODM, private labeling, packaging and configuration customization for B2B customers.