The Alternative Energy Thread - Generators, Solar, UPS, Wind

[ghani007]

Thanks a lot , currently i am not into this...

Just want to check the costings and a really informative information for this FORUM.

[punjabianz]

Using ecostar inverter 1440w 24v

my question is should i charge batteries on 10A or 20A mode?

batteries are 145*2

[murtaza.ajmi.3]

Using ecostar inverter 1440w 24v

my question is should i charge batteries on 10A or 20A mode?

batteries are 145*2

10 Ampere is ideal charging current for a ups ....... but if ur facing huge blackouts thn set it to 20 ampere .... the more ampere a battery gets to charge less its life be ...... so in short 10 ampere ll increase ur battery life and 20 ampere ll increase ur comfort ... now choose wotever u want .........

[pantera]

Thanks for a really simple clarification regarding the adjustment of units sold to wapda.

one thing more if able to show some figure work for all of us;

Cost of New Net-Metering-Meter and other DEMANDS Notices payable to WAPDA, to connect one's Hybrid system with Grid.

First of all:
You will need to have an inverter which supports Grid selling. AXPERT and APCs and other chinese inverters do not support grid selling. So be very careful. All the people who installed homage, APC and AXPERT as Solar power systems will need to change their inverters.
Secondly, the documen clearly states the application cost which is merely Rs 500-1000 per application which we are baring for our clients. However the meter will cost around Rs 25,000 which will be payable by the client. There is not other cost involved.
We are submitting applications on behalf of our clients to eliminate the hassle of waiting in lines.

[nawan885]

can someone explain about this fault sign in ups. . keep in mind that the ups battery is also being charged by solar panels. . 300 watts system

[Kaartoos]

can someone explain about this fault sign in ups. . keep in mind that the ups battery is also being charged by solar panels. . 300 watts system

Fault occurs during day time or night? During loadshedding hours?

[hungama007]

anyone can confirm price of OPzV Series battery?

200Ah?

[nawan885]

Fault occurs during day time or night? During loadshedding hours?

fault develops usually during day time.. when both wapda and solar is changing batteries. . occurs on two different ups..one ups is fired..

[Kaartoos]

fault develops usually during day time.. when both wapda and solar is changing batteries. . occurs on two different ups..one ups is fired..

Possible reason is high battery voltage. Set charge controller according to your ups float chg voltage.

[pantera]

fault develops usually during day time.. when both wapda and solar is changing batteries. . occurs on two different ups..one ups is fired..

Why are you using this inverter? Which charge controller are you using? Probably the charge controller damaged the UPS. Do you have any safety breaker installed?

[pantera]

This article will help everyone understand Net-Metering easily.

Nepra to promote power generation by consumers - Pakistan - DAWN.COM

Have a read

[nawan885]

Why are you using this inverter? Which charge controller are you using? Probably the charge controller damaged the UPS. Do you have any safety breaker installed?

I have no DC circuit braker.. I am using pwm charge controller 20 Amp with LCD.. I am using this UPS temporarily as here in muzaffarabad no one is able to deliver good solar installation services .. but now Iam planning to get 3kva solar inverter with MPPT charge controller. . I think ke charge controller ka charge controll good na honay ki waja say Ups jal gaya.. what expert says

[Kaartoos]

I have no DC circuit braker.. I am using pwm charge controller 20 Amp with LCD.. I am using this UPS temporarily as here in muzaffarabad no one is able to deliver good solar installation services .. but now Iam planning to get 3kva solar inverter with MPPT charge controller. . I think ke charge controller ka charge controll good na honay ki waja say Ups jal gaya.. what expert says

Go for 3kv mks+ hybrid inverter

[pantera]

I have no DC circuit braker.. I am using pwm charge controller 20 Amp with LCD.. I am using this UPS temporarily as here in muzaffarabad no one is able to deliver good solar installation services .. but now Iam planning to get 3kva solar inverter with MPPT charge controller. . I think ke charge controller ka charge controll good na honay ki waja say Ups jal gaya.. what expert says

Call me at 0322 2136263 and we will provide services in your town.

[waleed96]

We need to run a 1 ton inverter AC on solar energy only, during day time and also during night time.
How much power would this AC require and which system will be best including cost?

[Kaartoos]

We need to run a 1 ton inverter AC on solar energy only, during day time and also during night time.
How much power would this AC require and which system will be best including cost?

Go for 2kw hybrid system. contact@solarsystem.pk for more details.

[nawan885]

Call me at 0322 2136263 and we will provide services in your town.

Please send me details of infini vrse axpert mppt 3kva on n_awan885@hotmail.com
as discussed on phone. . Regards

[pantera]

We need to run a 1 ton inverter AC on solar energy only, during day time and also during night time.
How much power would this AC require and which system will be best including cost?

I would suggest that you go for Infini with 1.5 Kw panels with low amps batteries. Call me at 0322 2136263 for details.

[nawan885]

Anyone who has used this company tubular battery. . 200amp.. worth 28000.. is tubular battery better then narada.. deep cycle gel battery especially Acme G series. . especially @ pantera

[pantera]

Anyone who has used this company tubular battery. . 200amp.. worth 28000.. is tubular battery better then narada.. deep cycle gel battery especially Acme G series. . especially @ pantera

Tubular battery is not worth more than 20k. Buy Osaka tubular, you will get it for around 16k.
It is between starter and deep cycle battery. Better than starter but lower in quality as compared to deep cycle gel one. It is good for low torque load.