Energizing Home By Solar

Presented By

Dayton Power

Why Solar For Home ?

Cost of electricity increasing every year by 15-20%

300 million people in India don’t have electricity access due to lack of

infrastructure Geographical condition

over 300 million Indian citizens had no access to frequent electricity

coal, India is facing a severe shortage of coal and conventional resource

going to end in coming years

Sun is non ending source of green clean & independent energy that can

be availed for very long time with minimum expense

Types of Solar System for Home

Stand Alone/Off Grid

Hybrid SystemGrid

Interactive/Grid Tie

Stand Alone/Off Grid System Off Grid/Stand Alone System

Illuminate your home where electricity can't reach

Become Independent of Rising Electricity price

This system most suitable for rural

and hilly area where Electricity

through Grid is not Possible. Off-

Grid System allows you to be self-

sufficient anywhere and at any time.

You produce your own environmentally friendly and inexpensive solar

power in your won power plant

Hybrid /Smart SystemThis kind of system most

suitable for Area with

non reliable and irregular

electricity supply

All available resource

like solar ,Wind, Grid

electricity can be

integrated in one system

A very cost effective system with small battery bank is possible

through such smart system

You can have more control on electricity consumptions

Grid Tie/Grid Interactive System

Grid Interactive system specially designed for urban area with reliable electricity supply but with high cost

You can reduce your

electricity bill Up to 90%

with such eco-friendly

system

Intelligent Control on your total electricity consumption.

1 KW Off Grid Solar System Home with electricity consumption of 100-130 unit monthly can be

energies with 1 Kw solar system

For desire autonomy Battery bank may be selected

Considering 1 day autonomy a 24 V 250 Battery bank will be

most suitable.

Most places in India have 280-300 sunny days, one Day autonomy

will most suit woth cost effectiveness

1.5 KW off Grid Solar System

Home with electricity consumption of 150-200 unit monthly can be

energies with 1.5 Kw solar system

Off Grid Solar inverter of 1.5 KW will be integrated and will be routed

through battery bank to Load/house hold appliances

Battery bank with 24 V 300 Ah will be sufficient to serve 24 hrs.

of autonomy

More then one day autonomy should be considerd for crital load and area

having less sunny days

Off Grid 2 KW Solar System

Big Houses with monthly consumption of 200-250 Unit of electricity

can opt an 2 KW stand alone solar system

A 48 V battery bank with 300 Ah value can be integrated with 2 KW

solar inverter

Electricity produced by this system is sufficient to run 5fan

10 LED light, 1 freeze for more and television in home

3 KW stand alone solar system

A 3 Kw solar system is suitable big bungalow community center

and small school having consumption of 300-375 unit on monthly

basis

A battery bank of 400 Ah 48 V will be self sufficent for 3 Kw

system designed for 24 hour autonomy

Battery bank selection may be done in intelligent way to minimize

system cost without affecting the performance

Cost Effective Off Grid Solution

Battery bank selection play major role in designing cost effective

small solar plant as battery contributes 40% of system deep study

regarding load and its application time needed.

Loads operating in day time need smaller battery bank hence school and community center operating in day time need very small bank

By adjusting operating time of heavy load like Motor ,Washing Machine we can minimize size of battery bank

Cost effective hybrid solution

Hybrid solar system can be designed in cost effective way

considering regularity in Grid electricity supply

Synchronizing Heavy load and using energy saving technique help to

reduce system cost and electricity bill

In areas where electricity supply is regular hybrid system is use

full in reducing bill of electricity

Grid Interactive system and pay back Period

Grid tie system no need any battery bank as contineous Grid supply is

necessary to operation

Pay back period of grid tie system in any region depending up on traffic rate and solar resource in region

Considering electricity rate a Rs 9/unit fixed and irradiation 4.5

kw/m2/day pay back period is 5 yr. and life of the system is 25-40 yr.