High conversion efficiency 5kw 3kw solar inverter hybrid 12v dc

The inverter with MPPT is composed of power frequency off-grid inverter and solar charging controller, which is more convenient for users to use and install.



Products Details

For your off-grid  photovoltaic system, you should choose 3000W~5000W Hybrid Inverter with MPPT Controller according to the load.

Package & Shipping

Batteries have high requirements for transportation.
For questions about sea transportation, air transportation and road transportation, please consult us.

Multifit Office-Our Company

HQ located in Beijing, China and founded in 2009 Our factory located in 3/F,JieSi Bldg.,6 Keji West Road,Hi-Tech Zone,Shantou,Guangdong,China.

Multifit was founded in 2009...

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Company Qualification

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Customer feedback is very good product

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Installation of photovoltaic system connection line:

It is recommended to use a wire slot, which will look neat

Technica Data SuninvM HF-Pro

Rated Power 3KVA/3KW 5KVA/5KW
Max. PV Array Power 4000 W
Nominal PV Voltage 240VDC
PV Array MPPT Voltage Range 120~450VDC
Max. PV Array Open Circuit Voltage 500VDC
Max.Charging Current(AC + solar) 80Amp
Nominal Input Voltage 230VAC
Low Loss Voltage 170VAC±7V(UPS);90VAC±7V(Appliances)
Low Loss Return Voltage 180VAC±7V(UPS);100VAC±7V(Appliances)
High Loss Voltage 280VAC±7V
High Loss Return Voltage 270VAC±7V
Max. AC Input Voltage 300VAC
Nominal Input Frequency 50Hz/60Hz (Auto detection)
Transfer Time 10ms typical(UPS);20ms typical(Appliances)
Nominal Output Power 3KVA/3KW 5KVA/5KW
Surge Power 6000VA 10000VA
Nominal Output Voltage 230VAC±5%
Output Waveform Pure Sinewave
Efficiency (DC to AC)(Peak) 93%
Nominal DC Voltage 24VDC 48VDC
Maximum Charging Current 60Amp
Bulk Charging Voltage Flooded Battery 29.2VDC 58.4VDC
AGM/Gel Battery 28.2VDC 56.4VDC
Floating Charging Voltage 27VDC 54VDC
OverCharge Protection 33VDC 63VDC
Dimension, D× W × H (mm) 100 × 300 × 440
Net Weight (kgs) 9 10
Communication Port RS-232/USB
Humidity 5 ~ 95% RH (Non condensing)
Operating Temperature -10 to 55°C
Altitude 0 ~ 1000 m
Key Features ●Output Power factor 1.0 ●Wide PV input range up to 500VDC ●Batteryless support,work without battery daytime ●Selectable high power charging current ●Selectable AC input voltage range for home appliances and personal computers ●Configurable AC/Solar input priority via LCD setting ●Compatible with mains voltage or generator power ●Auto restart while AC is recovering ●Overload and short circuit protection ●Smart battery charge design for optimized battery performance Cold start function1. Indicates the AC input 2. Indicates the PV input 3. Indicates input voltage, input frequency,PV voltage, charger current, charger power,battery voltage 4. Indicates the setting programs 5. Indicates the warning and fault codes 6. Indicate output voltage, output frequency,load percent, load in VA, load in watt and discharging current 7. Indicates battery level in battery mode and charging status in line mode 8. Indicates the load level 9. Indicates unit connects to the mains 10. Indicates unit connects to the PV panes 11. Indicates load is supplied by utility power 12. Indicates the utility charger circuit is working 13. Indicates the DC-AC inverter circuit is working 14. Indicates unit alarm is disabledHigh Frequency/ Off Grid/ Pure Sine Wave Model: 3kva & 5kva Nominal Voltage: 230VAC Nominal Frequency: 50/60Hz Output Power Factor: 1.0 High Frequency/ Off Grid/ Pure Sine Wave
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Input Voltage:
Output Voltage:
Output Current:
Output Frequency:
Output Type:
DC/AC Inverters
Product name:
vmaxpower voltage converter converter grid tie inverter with limiter
Solar Power System Home
2 Years
CE ISO9001
Output waveform:
Pure Sine Wave Output
LCD+LED Display
Inverter type:
Off-grid Inverter
Rated power:
Dc Ac Solar Inverter

SUNINVM Pro 3Kva 5Kva voltage converter grid tie inverter with limiter with mppt charger controller

1.High effciency pure sine wave inverter(PF=1);Wide PV input range (12V dc -50V dc) 80A MPPT SCC;Intelligent 3stage 80A AC battery charger. 2. Surges to 2X continuous power for 5 seconds for motor loads. 3. Intelligent functionality enables utility and solar input prioritization. 4. Wide ulility input range (90Vac _280Vac) for unreliable grid even in the most challenging environments. 5. Field serviceable with replacement boards and spare parts. 6. Monitor, troubleshoot, or communication with USB/RS 232. 7. System configures quickly into compact, wall-mounted system. 8. Wide PV input range up tp 500Vdc,Working without battery when sun is strong 9. Smart battery charge design for optimized battery preformance 10. Cold start function 
It can be running without batteries, energy share from utility and solar to loads alternatively. Without batteries, it can help to reduce the whole solar system cost and more importantly it can save electricity fee. It combines a high PV input MPPT controller, it can convert solar energy from PV to loads directly and the same time the remaining solar energy converted to batteries. When PV output is reduces by clouds or at night, resulting in no surplus PV power available,loads powered by utility and batteries is charged, when utility outage, batteries discharged. Off grid solar system running without battery can help to reduce the cost and save electricity fee, energy share from utility and solar to loads alternatively. 

Note: We offer professional inverter solutions, OEM and ODM

Note: You should choose inverter's power according to your applicance 

NOTE: Before installation, please inspect the unit. Be sure that nothing inside the pakage is damaged.

Easy to read all working modes and parameters in LCD


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