Pure Sine wave Off Grid MPPT solar inverter with charger-- VM II series 3.5KW, 5.5KW

Detailed Introduction to SC-MAX

LCD display can be set voltage and charging current to compatible to all kinds of battery

Pure sine wave output

High PV input voltage range 120V-450V

Built-in 100A MPPT solar charger

Wall-Mounted

Parameters Table

Model	VMII Plus 3.5KW	VMII Plus 5.5KW
Rated Power	3500VA/3500W	5500VA/5500W
Input
Voltage	230VAC
Voltage	230VAC
Voltage Range	170-280 VAC (for PC)or 90-280 VAC (for HomeAppliances)
Frequency Range	60/50Hz(Autosensing)
OUTPUT
AC Voltage Ragulation (Batt. Mode)	230VA±5%
Surge Power	6000VA	10000VA
Efficiency(Peak)	90%~93%
Transfer Time	10 ms (for Personal Computers);20ms(for Home Appliances)
Waveform	Pure sine wave
Battery
DC Output	12VDC±5%,100W
BATTERY
Battery Voltage	24 VDC	48 VDC
Floating Charge Voltage	27 VDC	54 VDC
Overcharge Protection	33 VDC	66 VDC
SOLAR CHARGER & AC CHARGER
Solar Charger Type	MPPT
Max PV Array Open Circuit Volgtage	500 VDC	500 VDC
Max PV Array Open Circuit Power	120~450VDC
Maximum PV Array Open Circuit Voltage	5000 W	5500 W
MPP Range@Operating Voltage	120-450VDC	120-450VDC
Maximum Solar Charge Current	100A	100A
Maximum AC charge Current	100A	100A
Maximum Charge Curren	100A	100A
PHYSICAL
Dimension(LxWxH)mm	100x300x440
Net Weight(kgs)	10kg	10.5kg
Communication Interface	USB/RS232
ENVIROMENT
Humidity	5-95% Relative Humidity(Non-condending)
Operating Temperature	-10°C to 50°C
Storage Temperature	-15°C to 50°C

Product Advantages

Product advantages encompass more efficient, long life, easy to install and safer.

Advantages

Output power factor 1.0
Parallel connectors: Maximum 6 units in parallel
Built-in anti-dust kit for harsh environment
Built-in Wifi for remote monitoring (Android/iOS Apps available)
Communication: Wifi, USB On-the-Go function, Dry contact and BMS

Application

Micro solar inverter is widely used on balcony power plants, mini-PV systems, plug-in solar systems or roof systems in line with the grid and feeds it directly into the home network.

Balcony Power Plants

Mini-PV Systems

Plug-in Solar Systems or Roof Systems in Line with the Grid

Frequently Asked
Questions

Find answers to common questions about solar energy equipment
selection, maintenance, and usage.

What are the advantages of your company?: We are a professional manufacturer of solar modules, solar storage system, solar inverters, BIPV products and related accessories. We have our own R&D department for new projects and new products development.
And we have obtained the product certificates,IEC61215/IEC61730 and system certificates ISO9001, ISO14001, and ISO45001.

What is a solar panel?: Solar panel (or solar module) is a device which consists of polycrystalline/monocrystalline solar cells, low iron high transmittance anti-reflective tempered glass, encapsulant (like EVA, POE etc...), functional backsheet, PV ribbon, bus bar, junction box and aluminium alloy frame.
Solar panels are a key as well as significant part in a solar power generation system, whose function is to transfer solar energy into electricity to be restored in batteries, or to power the loads.
Solar panels can be classified into following three types :
Polycrystalline silicon solar panel
Monocrystalline silicon solar panel
Amorphous silicon solar panels.
We mainly manufacture monocrystalline silicon solar panels.

What is the difference between polycrystalline and monocrystalline?: Generally, monocrystalline solar panels have a higher efficiency in converting solar energy into electricity, therefore can reduce more space for you when installation.
On the other hand, monocrystalline solar cells are of black color, which makes the whole monocrystalline solar panel more aesthetic. While polycrystalline solar panels are easier to produce with lower cost.
In appearance, polycrystalline solar cells are of blue color and sometimes with snowflake pattern.

Can you do OEM projects?: Yes, we have rich experiences on OEM service. With experienced R&D engineers, we can satisfy our clients' OEM requirements.

What is your warranty policy for solar panels?: We provide 12 years of product quality and process assurance, and 25 years linear power output warranty ( 10 years 90%, 25 years 80%) for all of our solar panel products.

How do you pack the solar panels for overseas shipments?: It depends on the requirements of customers. Normally we pack our solar panels with pallets, and outside with carton box cover for protection.

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