| , Ithipro-MPPT Series Solar Control 
Product Introduction
The Ithipro-MPPT series controller adopts the MPPT control algorithm to minimize the maxi-
mum power point tracking, improve the conversion efficiency of high and low power sections. It can
automatically identify and track the open-circuit voltage of the array, set the corresponding working
corresponding speed and DC/DC conversion efficiency of high and low power sections. It can
automatically identify and track the open-circuit voltage of the array, set the corresponding working
point. At the same time, it has the dual functions of charging current limiting and power limiting
as well as automatic power reduction function for high-temperature charging, which fully gar
as well as automatic power reduction function for high-temperature charging, which fully gar
high-temperature operating environment. The adaptive three-stage charging mode with digital
temperature compensation effectively improves the charging efficiency. It also has a variety of
perfect electronic protection functions such as overvoltage, overcurrent, PV and battery reverse
connection, so that the solar power supply system can operate safely, stably and for a long time.
Efficient power generation
Safe and reliable
Smart and fexible
Easy to use
New energy
Higher efficiency
Product Features
MPPT maximum power point tracking technology, tracking efficiency is not less
than 99.5%, Automatically identify and tracking of open-circuit maximum power point Wide range of multiple types power such as batteries and lithium batteries, and supports
utilization of voltage parameter types With automatic recognition of the open-circuit voltage of the array, set the
local setting of voltage parameter values With dual functions of charging current limiting and power limiting function With automatic power reduction function for ultra high temperature charging Complete electronic protection function Isolated RS485 communication interface/Modbus protocol; 5V/200mA terminal
power supply with short circuit protection
99.5% MPPT tracking efficiency is not less than 99.5%
99.5% MPPT tracking efficiency is not less than 99.5%
Technical parameters | Ithipro35 - MPPT | Ithipro45 - MPPT |
|
|---|
| Model |
|
| | Negative GND |
|
| | Nominal System Voltage | 12/24/36/48V AUTO, automatic identification |
| | Rated discharge current | 30A | 40A | | Operating voltage range of controller | 8 - 68V |
| | Maximum PV open-circuit voltage | 150V (maximum temperature �?5�? 25�? |
| | Maximum PV power input (battery voltage = 12V) - maximum power point | 390W/12V
780W/24V
1170W/36V
1560W/48V | 520W/12V
1040W/24V
1560W/36V
2080W/48V | | Rated charging power |
|
| | Maximum conversion efficiency | 98.10% | 98.50% | | Full load efficiency | 96.90% | 97.20% | | Stand by loss | �?0mA(12V)
�?0mA(24V)
�?3mA(36V)
�?3mA(48V) |
| | Voltage drop of discharging circuit | �?.23V |
| | Temperature compensation coefficient | -3mV/�?V (default)
Negative CND |
| | Types of load control | 5VDC/200mA(RL485) |
| | RS485 communication interface |
|
| | LCD backlight time | Default 60s, setting range 1 - 9995 means always on) |
| | Operating temperature range (full load operation) | -25�?- +45�?(+20�?- +45�?without LCD) |
| | Storage temperature range | -20�?- +70�?/td> |
| | Relative humidity | 5% - 95% no condensation |
| | IP grade | IP31(1)-Drip proof: prevent the entrance of solid foreign objects with a diameter greater than 2.5mm
3 - water spray proof: prevent the immersion of sprayed water) |
| | Pollution grade | PD2 | PD2 | | Overall dimensions | 255×187×75.7mm | 255×189×83.2mm | | Installation dimension | 200×178mm | 200×180mm | | Size of mounting hole | Φ9mm | Φ9mm | | Net weight | 2.07kg | 2.47kg |
|
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