Salient Features

  • Ensure priority usage of Solar Power to reduce Grid consumption.
  • Maximizes solar energy harvest
  • Inbuilt protection to avoid battery under charge and over charge
  • The charging process has been optimized for long battery life and improved system performance.
  • When batteries are drained, SMU first tries to get the batteries charged from solar. But in absence of solar, the batteries will be charged from grid power.
  • The system can work as a domestic inverter and a solar inverter automatically or manually through a switch except in night condition. In night condition the system will work as normal domestic inverter.
  • It saves 2-4 units of electricity consumption per day
  • Integrated with High Efficiency PWM solar charge controller
  • Suitable for all types of Lead-Acid Batteries
  • Automatic selection of 12V or 24V
  • High reliability with longer operational life
  • LCD Display with data logging facility
  • Compact design with wall mounting arrangement
  • Suitable for home /office inverter of 0.6-1.5KVA

Basic Technical data

Nominal Voltage 12V/24V 12V/24V
Solar Charging Current 20A 40A
Solar Module 12V:240 WP
24V: 500WP
12V:500 WP
24V: 1000WP

Technical Specification

Battery SMU Operating Mode
12V 24V Solar Charging On Solar Chargin Off
<11.6V <23.2V Connects Grid Grid is always connected
<13.6V <27.2V Solar Tickle Chg. on
>13.9V >27.8V Disconnects Grid
>14.2V >28.4V Solar Boost Chg. off