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PROJECT DESCRIPTION

Solar energy is converted into electrical energy by photo-voltaic cells.  This energy is stored in batteries during day time to be utilized during night time. This project deals with a controlled charging mechanism that avoids over charge, deep discharge and under /over voltage of the battery and load.

In this project, a solar panel is used to charge a battery. A set of op-amps are used as comparators to continuously monitor the panel voltage, load current, etc. Indications are also provided by a green LED for fully charged battery while   red LEDs are to indicate under charged, overloaded and deep discharge condition.

The charge controller also uses a MOSFET as power semiconductor switch to ensure cut off the load in low battery or overload condition. A transistor is used to bypass solar energy to a dummy load while the battery gets fully charged. This protects the battery  from getting over charged.

Furthermore, this project can be enhanced by using a microcontroller and a GSM modem to communicate the status of the system to a control room via SMS. 

PROJECT HIGHLIGHTS
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Non-Microcontroller Project.
Branding-free material.
Street Light with Intelligent Charge Controller.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
BLOCK DIAGRAM
Charge and Load Protection in Solar Power Management
Hardware Requirements
  • Solar panel
  • Op-amps
  • MOSFET
  • Power Diodes
  • LEDs
  • Potentiometers
  • Battery
Software Requirements
    None
OTHER INFORMATION
Battery not included in the kit due to Courier service prohibition. Please buy NI-CAD LEAD ACID Rechargeable 6V battery for this project.
Q & A
Q:  Can I use a higher rating Solar Panel?
A:  Yes a higher rating solar panel can be used, but limited up to 6V, 20W
Q:  Can I use a larger battery to charge it?
A:  Yes a larger battery can be used, but limited to 7AH
Q:  How the load can be changed from fan to lamp?
A:  About 6W-10W lamp can be connected in place of fan
Q:  Which kind of inverter is used in this project?
A:  Any inverter can be used as a solar inverter with just this charge controller.
READ WHAT OTHERS HAVE SAID
Average Rating
 4.7/5
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Showing 3 of 3 reviews
Prateek sharma, Jaipur on 23rd November, 2015, 06:25 PM

I was searching for projects related to solar power management like that i find out edgefx.
I was interested to take the DIY kit,want to do it my own,that’s why i purchased here.
Purchased through online.
Services are good and fast response.

Subhabrata Bhadra, Bangalore on 3rd July, 2015, 10:56 AM

I found your website on internet when I was searching for the project.I like the project design and Assembled kit.Kit was delivered on time with the right components.I purchased the project online.Everything is good about my project kit. I already referred my friends, they already purchased from your website only.

Jyothi Unnithan, Pune on 2nd June, 2015, 01:08 PM

I come to know about Edgefx while I was searching for wireless projects in the Google.I decided because the project seems to be suitable for final year project. I like the hardware part in my kit.Yes the kit delivered on time with the right components.No I purchased directly through online. No improvements.

Rating Breakdown (3 Reviews)
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