110/120VAC Grid Hybrid Solar Inverter SPWM Lead Acid Dynamic Display

Hybrid PV Energy Storage Grid Solar Inverter 110/120Vac

Product Instruction:

     HT series is a new hybrid PV energy storage inverter controller integrating PV energy storage,mains charging

and storage and AC sine wave output. Using DSP control through advanced control algorithms, it comes with high

response speed, high reliability, high industrialization standard and other characteristics.

     Four charging modes are available: only PV, mains priority, PV priority, and hybrid charging by mains&PV; two

output modes: inverter and mains are available to meet different application needs.

     1. PV module: converts light energy into DC energy to charge the battery through an all-in-one machine, or

directly changes to alternating current to power the load.
    2. Mains or generator: connected at the AC input, to supply power to the load and charge the battery. If not

connected to the mains or a generator, the system can also operate normally, and at this time, the load is powered

by the battery and PV module.
    3. Battery: The role of the battery is to ensure the normal use of the system loads when the solar energy is

insufficient and mains is not available.
    4. Household load: It can be connected to various household and office loads, including refrigerators, lamps,

TVs, fans, air conditioners and other AC loads.
    5. All-in-one inverter controller: energy conversion unit of the whole system.
 

Key Feature:

1. Full digital voltage; current double closed loop control, combined with advanced SPWM technology to output

pure sine wave.
2. Two output modes and 4 charging modes are available for choice.
3. AdvancedMPPT technology with efficiency up to 99.9%.
4. LCD screen design, with 3 LED indicators, for dynamic display of system data and run status; ON/OFF rocker

switch controls AC output.
5. Power saving mode reduces no-load loss.
6. Intelligent variable speed fan ensures efficient heat dissipation, and thereby extends system life.
7. Double lithium battery activation modes: mains and PV, and supports lead-acid battery and lithium battery

access.
8. Multiple protections provide 360 ° all-round protection for the system. Complete protections include multi-electrical

appliance air switch short circuit protection, overvoltage and undervoltage protection, overload protection, back-flow

protection, etc.
9. Horizontal installation facilitates cabinet combination installation.
10. Lithium battery can be activated by both mains and PV panel.

Specification Reference:

Other Function Reference:

       Dry node             RS485/CAN communication port          USB communication port

1. Dry node
Working principle: This dry node can control the ON/OFF of the diesel generator to charge the battery.

① Normally, the terminals are that the NC-N point is closed and the NO-N point is open;

② When the battery voltage reaches the low voltage disconnection point, the relay coil

is energized, and the terminals turn to that the NO-N point is closed while NC-N point is

open. At this point, NO-N point can drive resistive loads: 125VAC/1A, 230VAC/1A, 30VDC/1A.

2. RS485/CAN communication port
This port is an RS485 communication port;
This port is an CAN communication port is an optional function,
which is not available in the standard machine.
This port is an RS485 communication port which comes with
two functions(either-or):

① RS485 communication with lithium battery BMS can be
conducted directly through this port RS485 (need to be customized);
② RS485 is connected to the selected RS485 to WiFi /GPRS
communication module independently developed by our company
After the selected module is equipped, the reverse control all-in-one
machine of our parameters and status of the reverse control all-in-one
machine can be checked through the mobile APP.

As shown in the figure:
Pin 1 is 5V power supply, Pin 2 is GND, Pin 7 is RS485-A,
and Pin 8 is RS485-B.

3. USB communication port
This port is a USB communication port, which can be used for
USB communication with the selected upper computer software
of our company (Need to apply for). To use this port, the corresponding
USB to serial port chip CH340T driver” should be installed in the
computer.

Remark:

     Warning: risk of electric shock! Make sure all power supplies are disconnected from the all-in-one machine and

the capacitor is completely discharged before performing any checks or operations!