1.5KW High-frequency pure sine wave output
2.includes 60Amp Mppt Solar Charge Controller
3.15000W peak power and high-efficiency
4.Grid off switch to inverter or battery null switch to Grid 0MS
5.HeliosII off grid solar inverter also supported, PV start to charge the battery
6.if there are are many sunless days, he battery will be null, but of course is supported by the generator input.
7.Standard MODBUS communication connects to BMS or other terminal displays and computers.
8.The HeliosII off grid solar inverter is suitable for AGM/Gel/OPzV/Life PO4/LiMn2O4/ etc. batteries, both have Grid/Solar/Light/Time/P&V priority.
9.AC output features Hold voltage and Hold wave functions.
10.up to any load possible. Support 120VAC or 230VAC.
One change makes all the difference, HeliosII-485MCP Off Grid Solar Inverter.In our eyes, every detail of HeliosⅡ off grid solar inverter is to improve quality, design and human-interactive, requirements, ensuring that your off-grid system can meet each of your needs when it is running, and it all comes from the 4.3-inch interactive LCD screen. On the screen, all the conditions of your off-grid solar system are readily apparent, including the voltage for your solar module, the inverter temperature, voltage, and capacity of the battery, charging current of the MPPT(Maximum power point tracking), whether the grid and inverter system output is normal,the day’s power generation, total power generation, PV power, load power, the most important for inverter priority.
After entering the settings interface, like Columbus on the edge of the New World, HeliosⅡ off grid solar inverter offers users many choices, including the temperature unit, AC output frequency, LCD backlight, grid charging capability, Alarm capability, and more.
The most important is CNBOU’s original, two AC output modes:Hold Vol and Hold Wave.The off grid solar inverter has a voltage regulation function for, when load resistance is at its highest, the Hold Vol is a good choice; when your maximum load needs high-quality AC power, the Hold Wave is a good choice.
No matter the circumstance, HeliosⅡ off grid solar inverter always maintains good output waveform. HeliosⅡ supports 4 battery types:AGM/GEL/OPzV,LifePO4-15S,LifePO4-16S,LiMn2O4.In addition to our default battery full-voltage battery and empty-voltage value battery, users also can modify parameters to suit the battery pack, which means that all types of batteries can be compatible.
Of course HeliosⅡ-485MCP off grid solar inverter also supports a variety of priority modes:Grid priority,Solar priority,Light priority,Time priority, Peak-filling mode, or a flexible working model can meet a user's needs.
Powerful features come from a super CPU.The HeliosⅡ off grid solar inverter uses TI’s TMS320F28075PTPP Micro controllers DSP.
It provides fast processing power for the entire off-grid solar system, making it more stable in a variety of complex environments.And we believe that for users, our off-grid solar system should be simpler and safer.Rather than a simple requirement to demand a high degree of specialization to set. Always stand on the users to think about problems and propose solutions.
This is the professional quality of CNBOU.
In addition to the friendly human-computer interaction system, HeliosⅡ-485MCP off grid solar inverter also includes a series of innovations in function: the switch between the grid and the battery is optimized for 0MS, there won't be any difference even if there is a power outage. 300% peak power, supports firmware upgrade, supports PV boot to charge for the battery when voltage is low.
It all features a standard MODBUS communication protocol so that your control does not stop at the LCD screen.
It also supports battery BMS, which makes battery life safer and maximizes battery life. Even under the worst conditions, HeliosⅡ will automatically send a signal to turn on the generator.
HeliosⅡ off grid solar inverter can help you to achieve what you need.
HeliosII-485MCP off-grid solar inverter: a new generation off-grid solar inverters made by CNBOU for five years, it is worth your purchase.
HeliosII-485MCP off grid solar inverter new function show.
15000W(105% 15Min/150% 15Sec/200% 1Sec/300% 0.1Sec)
120V or 230V
AC Input Range
DC Input Range
PV Input Voltage
AC Charge Current
MPPT Charge Current
MAX Charge Current
Pure sine wave
Low/Over Voltage,Over Load,Over Temp,Short Circuit,Anti-reverse protection etc.