FORM 2
THE PATENT ACT, 1970
(39 of 1970)
As amended by the patents (Amendment) Act, 2005
and
The patents rules, 2003
As amended by the patents (Amendment) Act, 2006
COMPLETE SPECIFICATIONS
(See section 10 and rule 13)
TITLE OF THE INVENTION
Improved Solar Based Watering System for Farms.
APPLICANTS
1. Madan Kisandas Devi
Row hose 785 mhada complex, morwadi pimpri, pune 411018 email - sritec.devi@gmail.com Phone-9371000107
2. Jitendra Vasant Mangale
Near SNBP School, 771 Mahada Morwadi Pimpri Pune 41108 email - g2mangle@yahoo.com Phone-7219212960
3. Shrikant Bhalchandra Mokashi
H 704 Mystique Moods Viman Nagar, Pune 14 email -mokashishrikantl@gmail.com Phone- 8308240700

INVENTORS
1. Madan Kisandas Devi
Row hose 785 mhada complex, morwadi pimpri, pune 411018
email - sritec.devi@gmail.com
2Jitendra Vasant Mangale
Near SNBP School, 771 Mahada Morwadi Pimpri Pune 41108
email - g2mangle@yahoo.com
3. Shrikant Bhalchandra Mokashi
H 704 Mystique Moods VimanNagar, Pune 14
email -mokashishrikantl@gmail.com
PREAMBLE TO THE DESCRIPTION
The following specification particularly describes the nature of this invention and the manner in which it is to be performed.

FIELD OF THE INVENTION
This invention relets to the field of application of solar energy for watering plants , gardens , lawns , farms automatically by cyclic timer without help of electricity and manpower.
BACKGROUND OF THE INVENTION
US Patent No. 6782844 B2 on automatic water supply device and method therefore, comprising a water container, a pressure sensitive diaphragm refill valve, and a garden hose adapter. In a preferred embodiment, a pet is supplied automatically with fresh drinking water as needed. In another preferred embodiment, a tile saw cooling system is supplied with a constant flow of clean water.
US Patent No. 20110014066 Al on garden hose booster water pump system describes a booster pump system, for boosting a flow of water from a water source, includes a housing having a retractable handle. The booster pump system also includes a water pump positioned within the housing. The pump has an inlet and an outlet, and is designed to raise the pressure of the flow of water by an amount in a range of 20-200 pounds per square inch. The pump is also designed to raise the flow rate of the flow of water by an amount in a range of 0.5-5 gallons per minute. The booster pump system further includes a hose reel positioned within the housing, where the hose reel supports a garden hose attached to the outlet of the pump.
US Patent file No. 12/502,798 A booster pump system, for boosting a flow of water from a water source, includes a housing having a retractable handle. The booster pump system also includes a water pump positioned within the housing. The pump has an inlet and an outlet, and is designed to raise the pressure of the flow of water by an amount in a range of 20-200 pounds per square inch. The pump is also designed to raise the flow rate of the flow of water by an amount in a range of 0.5-5 gallons per minute. The booster pump system further includes a hose reel positioned within the housing, where the hose reel supports a garden hose attached to the outlet of the pump.

US Patent No. 8584397 Bl on Passive solar powered plant watering system Automated plant watering system explains a plant watering system includes a control module; at least one water valve in communication with the control module; and at least one weight sensor in communication with the control module. The control module is operable in at least one embodiment at least to: receive a signal from the at least one weight sensor corresponding to a weight of a plant measured by the at least one weight sensor; store a low weight and a high weight associated with each of the at least one weight sensors; and communicate a control signal to the at least one water valve that opens the at least one water valve at the low weight and closes the at least one water valve at the high weight.
US Patent No 4304528 A on Passive solar powered plant watering system comprising controlled and operated cycles by the heating effects of the sun, the system including a sealed water supply tank; a metering reservoir having a water supply conduit connected to the supply tank for delivering water from the supply tank to the metering reservoir, a float operated ball valve, and a triggering mechanism for releasing water from the metering reservoir; and, a distribution tank having an air relief conduit connected to the supply tank, a float operated pressure relief valve for releasing vapor pressure in the water supply tank through the air relief conduit; and, a distribution network for distributing the water to one or more plants, the system being operated by exposing the water supply tank to the sun causing delivery of water to the metering reservoir by vapor pressure in the tank.
US Patent No 20120303168 Al for a system and method for smart irrigation comprising a smart irrigation system for an irrigation controller associated with an irrigation site is described herein. The smart irrigation system comprises a central control system having a user interface and a smart scheduler. The central control system is configured to derive and send an irrigation schedule for the irrigation site. The smart scheduler comprises a data

receiver, a processor, and a signal interface. The data receiver is configured to receive the irrigation schedule. The processor is configured to convert the irrigation schedule to a series of control signals that the irrigation controller recognizes. The signal interface is configured to connect to the irrigation controller and to send the series of control signals to the irrigation controller. The system uses weather data and irrigation site-specific information to automatically apply the optimal irrigation schedule. Users are able to remotely control the irrigation via networks such as Internet.
US patent No. 20120083929 Al on Solar-Powered Self-Watering Planter Insert A self-contained insert for use with a planter to provide self-watering of container-grown plants. It has a perforated tray supported over a reservoir that contains a submersible pump, and water or nutrient solution. Plants may be in pots supported by the tray, or plant roots may be in a growth or support medium distributed directly into the tray. A height-adjustable riser supported by the tray houses the pump's controller/timer/battery. A drip line connected to the pump distributes fluid from the reservoir to plants in the tray. Solar power is used for pump operation, and may be derived from a unit secured to the riser, or a unit positioned remotely from the reservoir and tray. No municipal power or water supply connections are needed for insert function. Applications include, but are not limited to, use for daily watering of plants in residential homes, commercial buildings, hotels, convention centres, and college campuses. Irrigation system with soil moisture based seasonal watering adjustment
US patent No. 8660705 B2 A soil moisture based irrigation system includes a standalone irrigation controller with a seasonal adjust feature and a standalone weather station including at least one soil moisture sensor. The soil moisture based irrigation system further includes a standalone soil moisture control unit operatively connected to the irrigation controller and the soil moisture sensor. The soil moisture control unit includes programming configured to calculate an estimated soil moisture requirement value using a

signal from the soil moisture sensor and to automatically modify a watering
schedule of the irrigation controller through the seasonal adjust feature based on
the estimated soil moisture requirement value to thereby conserve water while
maintaining plant health.
OBJECTS OF THE INVENTION
According to aspect of present invention the objectives of this invention
is to design and fabricate an automatic irrigation system thereby saving time,
power and water for the farmers and gardeners.
Another object of the present invention is to provide watering as per
requirement.
Yet another object of the prevent invention is to provide water with no
manpower.
Yet another object of the prevent invention is to avoid wastage of water. Yet another object of the system is to supply water as per predefined schedule. System is economical with one time investment One more object of the invention is to water the plants, while owner is on
vacation.
Yet another objet of the invention is to provide system with minimum
maintenance cost.
SUMMARY OF THE INVENTION
For purpose of this invention is meant to be automatic solar system for watering
garden which comprises
1) PV solar panel -12 V 12 W. PV panel capacity will further be increased up to 100 W 12 volts based on application of the system
2) Battery - 7 Ah 12 v Maintenance free battery. Capacity will be changed based on PV panel
3) Control circuit presently suable for charging battery 12v, 7Ahthis will be
also changed according to solar panel requirement. Control circuit is protected
from induced voltage from the solenoid coil.

4) Cyclic timer is 12 V and having output terminal which can take load up to 16
amps.
Timer works on 12V but the output load is independent of the voltage. Loads with all voltage ratings can be controlled (like 12V / 24V). Timer can be programmed as required for Daily / Weekly use with 16 on & 16 off settings. Inbuilt Lithium battery to save time and other settings in case of a power cut. Alternately timer with above function which can be connected to computer for programming the timings.
5) Solenoid valve - 12 v . This will control the water flow 10 litters/ min Alternately solenoid without put from 2.5 Litres/ min to 20 Litres/min can be used.
6) All components are accommodated in a casing/box and this box is mounted on a frame. The box can be tilted to particular angle to get maximum solar light on the solar panel.
7) The system can be set up to water large or small plants, but will always suitable for beds, vegetables, pots, and trees.
8) This solar powered unit, waters ,plants and herbs using only sun power, ,it is placed it in a sunny position near overhead water pipe line supply, connect the feeder tube into the water pipe and arrange the drip tubes as required to plants, switch on the unit to get water as per requirement. ADVANTAGES
1) Improved Solar Based Watering System for Farms is a portable device.
3) Very useful to supply water as per schedule.
4) It is easy to make.
5) It can be fitted externally.
6) It can be produce in low cost.
7) It requires no manpower and less space to operate
8) Ideal for small to medium gardens, and can be used for pots, raised beds, hanging baskets, vegetables and green houses.
9) Uses solar power to feed the water from your overhead tank to the valve.

10) Once it is on , it will water automatically with minimum supervision.
11) Saves plants from drought and waters when you are on holiday.
12) Automatic watering. Drip system connected uses up to 60% less water than a hose.
PRINCIPLE OF THE PRESENT INVENTION
Automatic Irrigation Control System works on solar energy and provides controlled water as per preset time. This system will water your plants, while you are on vacation. Safe and efficient resource conscious and leaves user to get on with more important things while the plants get sufficient water. A revolution is taking place in how water is being supplied in remote locations beyond the reach of electric power lines.
WORKING OF DEVICE
Fill the water in water tank; connect the system to overhead tank. Set the timer as per requirements. Further connect the outlet to sprinkler. Place the unit in sufficient sunlight for solar panel of the system. Put on the incoming valve and system is on for application.

BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWINGS
The invention will now be described in relation on the accompanying drawings in witch
Fig 1 and 2 illustrate various views of the model.
The invention will now be described in relation to the accompanying drawings, in which it performs:
For purpose of this invention the term is meant to be automatic solar system for watering garden which comprises
1) PV solar panel -12 V 12 W. PV panel
2) Battery - 7 Ah 12 v Maintenance free battery.
3) Control circuit presently suable for charging battery 12v, 7Ah
4) Cyclic timer is 12 V and having output terminal which can take load up to 16 amps.
5) Solenoid valve - 12 v .

DETAILED DESCRIPTION OF THE ACCOMPANYING DRAWINGS
Figures shows the Improved Solar Based Watering System for Farms.
For purpose of this invention the term is meant to be automatic solar system for watering garden which comprises
1) PV solar panel -12 V 12 W. PV panel capacity will further be increased up
to 100 W 12 volts based on application of the system
2) Battery - 7 Ah 12 v Maintenance free battery. Capacity will be changed
based on PV panel
3) Control circuit presently suable for charging battery 12v, 7Ahthis will be
also changed according to solar panel requirement. Control circuit is protected
from induced voltage from the solenoid coil.
4) Cyclic timer is 12 V and having output terminal which can take load up to 16
amps.
Timer works on 12V but the output load is independent of the voltage. Loads with all voltage ratings can be controlled (like 12V / 24V). Timer can be programmed as required for Daily / Weekly use with 16 on & 16 off settings. Inbuilt Lithium battery to save Time and other settings in case of a power cut. Alternately timer with above function which can be connected to computer for programming the timings.
5) Solenoid valve - 12 v . This will control the water flow 10 litters/ min Alternately solenoid without put from 2.5 Litres/ min to 20 Litres/min can be used.
6) All components are accommodated in a casing/box and this box is mounted on a frame. The box can be tilted to particular angle to get maximum solar light on the solar panel.

CLAIMS
We claim
1) Present innovation comprising - Solar panel , Battery, Controller and charging circuit , Solenoid valve , Programmable timer , Adjustable box and stand.
2) Solar Panel claimed in claim 1 convert solar energy and supply power for the solenoid valve.
3) Battery is used as standby power when sufficient solar energy is not available during evening /cloudy days.
4) Controller is provided for battery charging and provide controlled amount of power to the solenoid valve.
5) Timer is provided for setting different timings during the day and week as required.
6) Solenoid valve is provided to supply controlled water and also for inlet and outlet connection.
7) Adjustable box and stand is provided for adjusting solar rays on solar panel
8) Automatic Garden Watering system on a regular use, takes away from you the pain of watering and allows you to focus your valuable time on other finer aspects of gardening. The system will water plants, during vacation.
9) Least maintenance cost. No fuel and very little attention Connect output to lawn through sprinkler, drip irrigation. No electricity required uses solar power to operate. Can work in automated mode turn son/off and waters your garden