Off-grid Diagram with DC Load

Off-grid Diagram with AC Load

PWM TECHNOLOGY

Virgin Solar Charger Controller is a system with advanced MOSFET based PWM Technology. The term “charge controller” refers either to a stand-alone device or a control circuitry integrated one within a battery pack, battery-powered solar device or a battery recharger.

The controller is for off-grid solar systems. This protects the battery from getting over charged using the solar module and over discharged by the loads. The charging process has been optimized for long battery life and improved system performance.

Features:

· Battery specific charging for Flat Plate / Tubular / SMF Battery type

· High efficiency design - upto 98.8% efficiency

· Can provide priority charging to Inverter batteries using Power Saver Box

· Battery charging status indication LED Battery Connected/Charging/Charged

· 3 Stage battery charging - Boost / Absorption / Trickle charging mode

· Reverse polarity protection with indication LED - For battery and PV Panel separately

· Excellent EMC design

· Nominal system voltage automatic recognition

· High efficient Series PWM charging, increases battery life and improves the solar system performance

· Use MOSFET as an electronic switch, without any mechanical switch

· Widely used, automatically recognizes day/night

· Graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu display and operation

· Humanized design of browser interface, for convenience of operation

· Full control parameters setting and modification, diversified load control mode

· Gel, Sealed and Flooded battery type options

· Adopt temperature compensation, correction algorithm for charging and discharging parameters automatically and improve battery life

· Electronic protection from overheating, overcharging, over discharging, over load, and short circuit.

· Reverse protection: any combination of solar module and battery

MPPT TECHNOLOGY

A solar charge controller helps in charging battery using solar energy collected by Solar panels. MPPT Charge controller generates approximately 10% - 25% more power as compared to PWM charge controller. All our solar charge controllers have been designed for Indian conditions and offer unique features at affordable prices. We manufacture the largest range of solar charge controllers in India.

Virgin MPPT Solar Charger Controller is a system with advanced MPPT (Maximum Power Point Tracking) Technology. The term “charge controller” refers either to a stand-alone device or a control circuitry integrated within a battery pack, battery-powered solar device or a battery recharger.

Virgin Solar Charger Controller’s MPPT technology operates in a unique fashion. It calculates the maximum power voltage (V) at which the PV module delivers maximum power, and then the MPPT operates the module at a level, which extracts the maximum available power. The Solar Charger Controller continuously recalculates the maximum power voltage according to the changing operating conditions.

Protection against various parameters:

• Solar /battery reverse polarity.

• Reverse current flow battery to solar array during night

• Over charging current and short circuit.

• Output over voltage

• Excessive temperature of heat sink

Features:

• Up to 25% extra charging as compared to PWM models using MPPT

• 16 x 2 LCD display in MPPT models for detailed information

• Can provide priority charging to Inverter batteries using Power Saver Box

• 4 Stage battery charging - Deep discharge / Boost / Absorption / Trickle charging mode

• User can set max. charging current and voltages

• Can even charge deep discharge battery

• Equalising charging mode for 2 or 4 battery banks

• Protections - Battery over charge, Reverse polatity, Temp. compensated charging

• Intelligent microprocessor control

• Silent, solid state pulse Width Modulation (PWM Charging) process

• User selectable configuration 12Vor 24V or 48 V configuration

• Test point allows precise adjustment of settings

• Electronic over current protection

• Communication interface with PC or LCD modular for data logging or parameter display

• Protection against various parameters

• Potentially increase the charging efficiency by 30%

• Real time sensing of voltage and current to optimize charging

SOLAR MANAGEMENT UNIT SERIES

Virgin solar introduced world's first SMU to convert any inverter to a solar inverter. All it required is to plug in the mains power of inverter to SMU and the mains power of SMU to mains. Install solar panles and connect these to PV inputs to the SMU. Last but not the least, connect SMU battery terminals to the battery bank. Mains priority as well as solar priority options is available.

A simple solution to lower your electricity bill, have a dependable backup system and contribute proudly to the clean environment.

Features:

• Supports and communicates Via Wi-Fi /LBE / GPRS/GSM network.

• Supports Remote monitoring as well as controlling of the connected system.

• Supports Monitoring and controlling through Mobile Application as well as from the Cloud Platform.

• Supports status tracking: device status timely provided to the EWeLink.

• Supports max 8 enabled scheduled/countdown/loop timers for each device.