Home on Off grid solar diesel hybrid

[ashfaqad]

Hi folks ,
have a plot in Islambad with no Wapda ,
total expected load
2 split
some LED s
Under ground motor for water
water heating
is it possible to get a diesel / solar hybrid system with the provision of getting it connected with Wapda when available ?

do i need to consult one company or electric engineer before buying the necessery ?
Do we get batteries here in Pak or get it from overseas for at least 10 years warranty .
your advice is highly appreacted

[nfssaad]

2 split?

what type? inverter?

based on provided information you will need roughly 5-6kva system.

diesel genset is the cheap option, you can easily connect both solar, genset and wapda together, through a changeover switch.

offgrid solar is cheap, but cannot be connected to wapda.

on grid, hybrid is more expensive but can be connected to wapda.

i think if you want to connect to wapda, its necessary to have a 3 phase inverter.

[babaralinawab]

i can help you with that i can provide you with this
iam an electrical engineer in this biusness
also you must have plot in i-12

[ashfaqad]

yes I need help , if you have already provided the same
not I -12,
plot is in shah allah ditta

[ashfaqad]

@nfssaad
g Bhai
2 inverter Ac
1 inverter fridge
the tv n a laptop and a ps4 etc , u know a common house load ,
you mention Change over switch , can we get a fully automatic system ,
like
genset kicking in when required , and rest solar , and since there are many firms selling solar systems , which one to hire
I will be needing this system fir at least 10 years .

[babaralinawab]

i have made a similar setup
an ats panel is made to automatically switch between genset and solar/wapda
i would request you to go for a on grid solution off has no benifits as the price of batteries when you change them will be greater then saved
pm me i will send you my number we can discuss afterwards

[ashfaqad]

@babaralinawab, brother Wapda is one phase at location , no transformers hence voltage reduced to 130 when reaches in my vicinity , I would love to have on grid , but in near future , its a no no .
I thought diesel Genset to charge batteries or no batteries , like using Genset to wash , iron etc , just go survive

[babaralinawab]

okay brother got your issue
go off grid with lithium ion batteries
main issue with dry/wet lead acid batteries is they drop voltage when heavy load is applied due to which they dont complete the required time they are supposed to

[babaralinawab]

0305-5484433
engineer babar
whatsapp me i can help you designe the whole system

[aliaamir0335]

sale it and buy in pwd or nearby

[ashfaqad]

@aliaamir0335 Ali bhai
school, colleges(IMCG , NUST ) n then the area itself is peacefull
there are shortcomings too but more are pros then cons , hence the decision

[ashfaqad]

baber bhai , I can be in touch via email now ;

ashfaqabasha@gmail.com

[babaralinawab]

sure brother
babaralinawab@gmail.com

[ashfaqad]

baber bhai email sent .