Solar power related schematics 
related subject: Optics,
Infrared sensors,
Infra red remote
control protocols, Solar cells |
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1381 solar engine
Beam solar engine |
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AA Battery Solar Charger |
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Controller for Hybrid
Power Plant block diagram of the HPP, comprised of 440 Wp photovoltaic
modules, 1 kW wind turbine and 5 kW diesel engine as a back-up. HPP is a
centralized PV and wind power generation plant, using battery to store the
produced dc current electricity. To cater for emergencies, a conventional diesel
generator is also provided. The main component on HPP is the controller, an
electronic device which automatically control when the back-up diesel engine
shall start assisting with producing electricity |
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Current
meter used to measure the current from a solar panel. It has very low power loss for currents in the 0-10A range. It also works as a general purpose DC
current meter |
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Gate Boost
Solar Engine The Gate Boost SE uses a 1381, a 2N7000 MOSFET and a 2N3906
with a unique voltage doubler to increase the voltage applied to the gate of the
MOSFET .... |
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How to Create a Solar
Panel that Tracks the Sun |
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Microcontroller Based Solar Panel Tracking System Microcontroller Based
Solar Panel Tracking System, pdf
file |
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MPPT
Maximum Power Point Tracking, frequently referred to as MPPT, is an electronic
system that operates the Photovoltaic (PV) modules in a manner that allows the
modules to produce all the power they are capable of. MPPT is not a mechanical
tracking system that “physically moves” the modules to make them point more
directly at the sun,
MPPT Charger circuit, pdf file |
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MPPT Charger
This application report is intended for users designing an MPPT-based lead acid
battery charger with the battery charger, MPPT Charger circuit, pdf
file |
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MPPT circuit
MPPT circuit, Simple maximum power point tracker for photovoltaic arrays, pdf file |
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MPPT circuit
pdf file |
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MPPT Solar Charge Controller
Maximum power point tracking,
referred to as MPPT, is an electronic system that operates
the photovoltaic modules to produce maximum power. MPPT varies the electrical
operating point of the modules and enables them to deliver maximum available
power, pdf file |
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Photovoltaic Solar Battery Regulator and Load Controller This device allows
solar cell arrays to be connected to either conventional lead-acid, sealed
lead-acid, or lithium storage batteries without fear of overcharging. It allows
two different electrical loads to be driven from the batteries at two different
charge states to maximise power usage efficiency |
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Portable solar battery charger |
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Pyranometer to
Current Converter Build a micropower circuit that converts low level DC
signal from pyranometer to DC current for long cable metering. The circuit was
built with TLV2451, rail-to-rail input/output opamp made by TI |
| Solarbotics
useful collection of material for beam roboticists of all experience levels and abilities |
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Solar bug |
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Solar-bugs tutorial |
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Solar car |
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Solar Cell Battery Charger This Circuit will allow for Voltage Regulation
and Isolation when Charging Lead Acid Batteries with a Solar Cell. This Circuit
will be most useful for Solar Panals of less than 100 watts, and when using a
suitable transistor in it, Solar Cell Circuits |
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Solar Cell
charges single NiCd AA cell Solar garden light - Solar Cell charges single
NiCd AA cell which runs LED via stepup converter when darkness falls |
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Solar cells
implement low-cost illuminator |
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Solar Charger
PIC16F84, Solar Charge Controller |
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Solar Charger
N5ESE's Portable Solar Charger, 5 Watt solar panel |
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Solar charger for lead-acid
batteries This circuit is intended for charging sealed lead-acid batteries
with a solar panel in small and portable applications |
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Solar
energy meter The meter measures amount of AC energy produced by photovoltaic
power system. It uses photocoupler attach to electromechanical energy meter to
detect the number of revolution, Solar energy meter |
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Sun
eater |
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Solar
charge controller
pdf file |
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Solar Charger |
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Solar charger charging a 12v battery, using the cheapest set of solar cells
and the cheapest inverter |
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Solar charger for lead-acid
batteries This circuit is intended for charging sealed lead-acid batteries
with a solar panel in small and portable applications |
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Solar panel charge controller/low voltage disconnect circuit
the charge controller is used to connect a solar panel to a 12 volt lead acid
battery, it regulates the charging of the battery and allows the battery to be
charged up to a preset voltage. This prevents the battery from over-charging and
boiling off electrolyte |
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Solar
Collector Sun Tracking Remark: switch R7 and R8 |
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Solar Garden Light
Autopsy The NiCads are charged by the solar cells through a 1N5817 schottky
diode with a low forward voltage drop. On the top of the unit next to the solar
cells is a CDS light sensitive resistor. A PNP transistor Q1 controls power to
the LED,
pdf file |
| Solar
panel charge controller/low voltage disconnect circuit the charge controller is used to connect a solar panel to a 12 volt lead acid battery and
a DC load, it regulates the charging of the battery and allows the battery to be charged up to a preset voltage |
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Solar
Powered Lithium Ion Battery Charger The circuit feeds a controlled current
and voltage to a 3.6v lithium ion battery. The current is limited to 300ma and
the voltage is limited to 4.2 volts |
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Solar Powered
Night Light LM2941, TLC27L4, CDS photo sensor |
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Solar Powered Reading Lamp
The goal of this project is to produce a self contained reading lamp that could
be used by students in developing countries for reading at night. The circuit
can be used for a wide variety of lighting applications |
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Solar power
schematics Solar Panel Tracking circuits, solar panel sun tracker |
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Solar robots
The fallowing robots are powered only by light, which means no batteries are
required. Make your own solar powered robot at home using things you probably
already have. Transistors, resistor, capacitor, solar battery and flashing LED
are available at any electronic store |
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Solar
robot tutorial |
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Solar sun tracker gif file |
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Solar sun tracker
Cadmium Sulfide Relay Tracker Schematic |
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Solar tracker
This kit monitors the position of the sun using two Light Dependant Resistors
(LDR's), and makes the decision to move the solar panel to correctly orientate
to the sun. The output configuration is called a H bridge which will drive a
small electric gearbox up to 500mA at the input voltage (6 .. 15V), both forward
and reverse |
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Solar Tracker
Homemade Solar Tracker |
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Solar
tracker circuit Schematic for Solar Collector Sun Tracking |
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Solar
tracking circuits |
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CYBUG
SUNFLOWER pdf
file |
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Sun Tracker for Your Solar Panels uses Basic Stamp 2 from Parallax
Incorporated |
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Sun-Up Alarm
The Sun - Up Alarm can be used to provide a audible alarm for when the sun comes
up or it can be used in a dark area and detect when a light comes on. It can
also be used to detect a light beam, headlights etc, ..., Light intensity sensor,
Educypedia |
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Sun-Up Alarm pdf
file |
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Supply Generates 5V
from Low-Voltage Solar-Cell Power This application note describes generating
5V supply voltage from very low input voltage of solar cells. Two stage, high
efficiency, MAX866 step-up DC-DC converter and MAX1771 boost controller are used
to start up and provide 5V rail under full load and as low as 0.8V input voltage |
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Zener-based solar engine |
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Horizontaal |
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Last updated on:
2011-01-18
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