Real time monitoring system for any solar equipment via modbus protocol

[Eduard Zozulya]

Version 3.3.0 of the dSolar program
supports the creation of your own access maps to modbus registers
of various types of equipment via rs485/rs232 -> USB cables.
Theoretically, by describing the register map, you will be able to monitor the equipment in real time
with a second interval.

All your data is stored directly on your equipment.
No extraneous rain clouds

Tutorial video on creating maps:

Documentation for modbus map: http://doro.poltava.ua/dsolar/index.html#Modbus map
dSolar program website: http://doro.poltava.ua/dsolar

Spoiler: Maps for various equipment have already been created

Epever IP5000 Inverter:
{{115200 N 8 1} {0 1 1 0}} {{} {{BAT_U 12552 {} {} 0.01 {} {} 0x04} {BAT_I 12553 {} {} 0.01 {} {} 0x04} {BAT_P 12554 12555 {} 0.01 {} {} 0x04}} {{LOAD_L1_U 12556 {} {} 0.01 {} {} 0x04} {LOAD_L1_I 12557 {} {} 0.01 {} {} 0x04} {LOAD_L1_P 12558 12559 {} 0.01 {} {} 0x04} {AC_Temp 12561 {} {} 0.01 {} {} 0x04}} {}} {{} {{{read_input_registers 12552 8} {BAT_U_L BAT_I_L BAT_P_L BAT_P_H LOAD_L1_U_L LOAD_L1_I_L LOAD_L1_P_L LOAD_L1_P_H}} {{read_input_registers 12561 1} AC_Temp_L}}}

They can be loaded into the program via the clipboard - select, copy, and paste.

 

[Eduard Zozulya]

New 3.4.0 version of #dSolar - real-time monitoring system.
* Graph of total voltage of all solar fields
* Built-in SOC calculation algorithm

More details: http://doro.poltava.ua/dsolar/index.html#SOC

 

[Eduard Zozulya]

New 3.5.0 version of #dSolar - real-time monitoring system.

• • Support modbus-tcp devices
  • Modbus MAP for #Victron MPPT RS 450/100 via Cerbo modbus-tcp

http://doro.poltava.ua/dsolar

 

[Heatpumpman]

 

[Eduard Zozulya]

Automatic control of a solar power plant by changing system parameters.

At your disposal are more than 30 sensors, virtual sensors, date-time functions, including a solar generation forecast, adapted to the specifics of the placement of your solar panels.

Based on the sensors, you create mathematical expressions, combine them with logical operations into a rule.
If the rule is true, the equipment control commands you created are executed.

For example:
* You can turn on the battery charge at low electricity prices, and turn on full sales, including from the battery, at high prices.
* You can reduce the battery charge current when entering the absorption charge stage.
* You can maintain the battery SOC within certain limits, and charge to absorption once every number of days you specify.
* Or, recharge the battery more today, because the solar radiation forecast is low for tomorrow.

The controllability of the equipment is practically unlimited. Any equipment that supports the modbus protocol can be controlled.

More details:

dSolar - real-time solar station monitoring system

The dSolar program complex is intended for Deye, Epever, Victron SmartShunt real-time monitoring the equipment of a home solar power plant created on the basis of Deye, Epever, Victron SmartShunt equipment

doro.poltava.ua