INTRODUCTION
This is a multi-function inverter/charger, combining functions of inverter, solar charger and battery charger to offer
uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and
easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input
voltage based on different applications.
Features
Pure sine wave inverter
Configurable input voltage range for home appliances and personal computers via LCD setting
Configurable battery charging current based on applications via LCD setting
Configurable AC/Solar Charger priority via LCD setting
Compatible to mains voltage or generator power
Auto restart while AC is recovering
Overload/ Over temperature/ short circuit protection
Smart battery charger design for optimized battery performance
Cold start function
Basic System Architecture
The following illustration shows basic application for this inverter/charger. It also includes following devices to have
a complete running system:
Generator or Utility.
PV modules (option)
Consult with your system integrator for other possible system architectures depending on your requirements.
This inverter can power all kinds of appliances in home or office environment, including motor-type appliances such
as tube light, fan, refrigerator and air conditioner.
2
Figure 1 Hybrid Power System
27
Charging algorithm for
lead acid battery
INVERTER MODEL
Charging algorithm for
Lithium battery
Joint Utility and Solar Charging
Max Charging Current
Default Charging Current
Table 4 General Specications
INVERTER MODEL
Safety Certication
Operating Temperature Range
Storage temperature
Dimension (D*W*H), mm
Net Weight, kg
CE
0°C to 55°C
-15°C~ 60°C
120A
60A
488 x 295 x 141
10.0
3KW~5KW
MPPT charger
PWM charger
140A
80A
120A
60A
3KW
5KW
4KW
Summary of Contents for PV18 MPPT 3 KW
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