The maximum power horses !

[zohaib]

Here is my requirement for solar power pump system

Grundfos makes DC well pumps that work quite well with solar.

What is more important is how much pump do you need.
What are the minimum daily or hourly gallon or liter requirements?
What is the size of the well casing.
You are in Israel If I read your other post correctly So I would imagine pretty sunny.

I am from pakistan and want to install this sysyem in villages. My requirement is to use 5HP DC motor along with 5kw panels. I want to pump water from 100 feet and minimum daily requirement is 0.5 cusecs and want to use this system 5-6 hours per days.
Kindly guide me about this.

Thanx

[Naptown]

i want to pump water from 100 feet.Which DC motor would be feasible?

Grundfos makes DC well pumps that work quite well with solar.

What is more important is how much pump do you need.
What are the minimum daily or hourly gallon or liter requirements?
What is the size of the well casing.
You are in Israel If I read your other post correctly So I would imagine pretty sunny.

[zohaib]

How much 5 Hp DC motor give flow of water in gallons per minute

i want to pump water from 100 feet.Which DC motor would be feasible?

[inetdog]

When was the last time you ever seen or heard of a 50 to 70 Kw booster?

Obviously it was custom built by the guy next door.

[Sunking]

And if he replies that he is using a linear current booster, that is basically a very specialized form of MPPT.

When was the last time you ever seen or heard of a 50 to 70 Kw booster?

[inetdog]

And I want to see how you manage without MPPT. Bruce Roe

And if he replies that he is using a linear current booster, that is basically a very specialized form of MPPT.

[bcroe]

i currently run a 60 hp water pump using solar dc no inverter or mppt works great so far

And I want to see how you manage without MPPT. Bruce Roe

[Mike90250]

so your saying it cant be done ?

A 60 HP pump is quite an awesome beast. There are not likely very many of them around. The power required to run it would be at least 50KW. So, it's a bold claim, and we often hear tall tails here, so a photo, or site details would give your statement some credence.

[Sunking]

so your saying it cant be done ?

I am saying I do not believe one word of what you said.

[stubbyboy]

Blah Blah Blah. Show pictures and documentation.

so your saying it cant be done ?

[Sunking]

vertical turbine pump shaft drive using permanent magnet motor

Blah Blah Blah. Show pictures and documentation.

[stubbyboy]

vertical turbine pump shaft drive using permanent magnet motor

[Sunking]

i currently run a 60 hp water pump producing 500+gpm water @ 350 ft deep using solar dc no inverter or mppt works great so far

Prove it.

[russ]

i currently run a 60 hp water pump producing 500+gpm water @ 350 ft deep using solar dc no inverter or mppt works great so far

What pump?

[stubbyboy]

55 kw water pump off grid

i currently run a 60 hp water pump producing 500+gpm water @ 350 ft deep using solar dc no inverter or mppt works great so far