Features of new MPPT

OUR NEW MPPT is based on latest microcontrollers with special power handling peripherals.
With 16 bit pwm very high resolution and wide dynamic range is acheived. 12 bit ADC enables this MPPT to retain accurecy at HIGHER voltage and Current. Up to Four Phase INTERLeaved BUCK topology for large power handling. A detailed menu arrangement covering every aspect of each application a MPPT can be deployed , is incorporated. Battery charging algorithm suitable for all type of batteries  with the vivid menu options. Isolated limit control and ON/OFF control to interface with BMS.(Mattery Management System). Proto is working well with SOLAR CAR incorporated with ORION BMS . ISOLATED CAN Interface optional.

"[Main Menu]";
"[CALIBERATION]";
"[PCU FUNCTION]";
"[CHG PARAM]";
"[CHG TIMING]";
 "[Quick setup]";
"[LOG]";
 "[STORE]";
"[EXIT]";
 "[STORE]";
 "[Discard &Exit]";
 "[Save& Exit]";
"[Reset 2 Factory]";
 "[check_current]";
"[Exit]";

 "[Quick Setup ]";
 "system Voltage";
"Battery Capacity";
"CHG Rate";
"Min Solar watts";
"Low solar Watts";
"Max solar watts";
 "Return to Main";

 "[Caliberation]";
 "Bty Voltage  ";
 "Bty Current";
 "Solar Voltage";
 "Solar Current";
 "Return to main ";

 "[PCU FUNCTION]";
"Inv start at  ";
 "Inv Stop at";
 "FAN start at ";
 "FAN Stop at ";
 "Solar cut-in V";
 "Solar cut-off V";
 "Return to Main ";

"[Chg Parameters]";
 "Bty Volt Max ";
 "Bty Charging V ";
 "Bty Float V";
 "Pre Chg Limit A";
 "Charge limit A";
"Float Chg Lim A";
 "Return to main";

 "[Chg Timing]";
 "Pre Chg Time Sec";
 "Charge Time Sec";
 "Float Time Sec";
 "Fl Relax Tm sec";
 "Fl Flat Count";
 "Return to Main";

"[LOG]";
 "Max Daily units";
 "Clear Cum units";
 "Set Cum Units";
 "Return to Main";

HIGH VOLTAGE LARGE CURRENT SOLAR CHARGE CONTROLLERS

Zero Drop Solar Charge controllers 12V to 120V 10A to 100A

48V ZERO DROP SOLAR CHARGE CONTROLLER

12v/24V 40A internal ZD Charge controller

12v/24V 40A internal ZD Charge controller 

PWM SOLAR CHARGE CONTROLLER:P120V40AB

SPEC:
.
PWM based charge controller.
Suitable for 24V to 260V. 10Ato 40A
Provision for controlling Blower FAN .
solar active .CHG ,FAN led indication
Solar active signal for PCU functionality.
Simple rugged SMPS makes design rugged and Heat is minimised.
Charging current will not be cut off entirely unlike Zero drop.
Trickle charge after completion of BULK charge.
Canset the exact charging voltage in the field with the help of a push button.
Compact version with LCD display and menu setup is under testing stage in live installation.

MPPT SOLAR CHARGE CONTROLLER ML3PH1CS

DESCRIPTION:

ALL chemistry rugged dsp based MPPT suitable for upto 300VI/p and 40Amps o/p current

Features
LCD&LED indication
Full power and soft start

 Low voltage protection.
Over voltage protection.
Over load protection.

Temperature controlled fan, safe & efficient.
Over temperature protection.

DSP BASED control.
Three phased interleaved switching
Switching element – MOSFETs for lower and IGBT for higher wattage and voltage
Charging algorithm – Four-level charge with CC, CV, Float and Trickle.
Switching frequency in each phase is 20KHz, resultant switching frequency in the final output 40KHz.
Low ripple current in input and output due to inter-leaved switching.
Parameters displayed.

Solar voltage

Solar current

Battery Voltage 

Battery current

Cunulative units & daily harvested energy units.

State of the MPPT.

Can calibrate all measuring  parameters  also can set charging parameters

Protections
Panel reverse protection
Battery full charge cut-off
Lightning protection
Battery reverse protection (optional)

OPTIONAL :

CAN POWER applications not having Battery.

Sine Wave Inverter

Specifications:-

Dspic30F2010 based, less components, small in size.
Soft start features for mixed load applications.
Supply the highest quality pure sine wave power absolutely no Noise.
Cost effective design with single sided PCB.
Single sided PCB Easy to manufacture and easily serviceable.
Display can be either LCD or  LED with auto detection feature.
Low maintenance cost.
Temperature display.
Load display in watts.AC Input low and high voltage cut off protections in both, inverter and U.P.S. modes.
Constant voltage/Constant current pulse charging with wide Input range(140-280) V. (Charging current-10Amp).
Silent operation of fans, tube light or appliances.
Quick change over from Mains to inverter mode.
Software controlled Auto reset feature for over load, short cicuit  and low battery cutoff.
Cooling fan improves reliability of system.
Secure operation; No tension for night charging.
Intelligent charging; adapts itself to low, high battery, more and less power
cut areas, battery health conditions.
Can even charge  deep discharged battery.
User settable parameters by using keys.
High efficiency; better than 85%.

Welcome,

           Solar Devices is for manufacturers of Renewable Energy  equipments. We Provide Best Technology at economically viable cost. Train and support our customers for achieving quality . We intend to support MAKE IN INDIA .However we could support Overseas customers also.

    We have now many charge controllers inverters and MPPTs. We can support customers for SOLAR POWER PLANTS /ROOF TOPS .AND IT Is very economical alternative to existing solutions.

              Our Business model is one time fixed  charge for registration and there on no charges levied to customers.Premium support will be available at nominal cost. Additional devices through new  design efforts or improved will be made available at no additional cost. However materiel cost and workmanship charges accruing will be charged.