Comments for Synergy Files

Comment on Frequently asked Questions on Wind Turbine by Azhar khan

Azhar khan — Sat, 07 Jul 2018 07:30:08 +0000

Hi sir can you describe about the power electronic converters used in wind energy system.

Comment on Calculating Incident Solar Radiation on Inclined Surface (Easy Method) by Ernest

Ernest — Sat, 21 Apr 2018 23:07:12 +0000

G (inclined) = G(horizontal) * Sin (α+β) / Sinα

What does β stands for in this formular?

Comment on About by Jay

Jay — Thu, 01 Mar 2018 16:59:18 +0000

This is inaccurate information.
Hydro is the most efficient followed by geothermal, by a long distance.

Solar and wind are not in the runnIng due to their lack of feasibility at night, when there is limited sun during the day and when there is no wind!!! Hydo and geo. 24/7

Comment on About by Basem Helmi

Basem Helmi — Mon, 26 Feb 2018 18:49:20 +0000

Hi,
I would like to get your assistance in recommending the best manufacturers in the market for a 3-phase + neutral + ground 230/127 VAC 60-Hz hybrid solar pure sinewave inverter charger off/on grid that to install in my house and connect to a battery bank and solar panels array. I sized my load to be around 10 kW so the optimum size of the system is about 12 kW.

My intent from this installation is to reduce my electric bills by 50% and not to export power to utility company and also reliable clean power becuase of pure sinewave UPS. So during day time solar panels will charge battery bank and power my loads. However, during night power will be supplied by battery bank and utility company.

Thanks,

Comment on Perpetual Motion Machines, still fooling people by Haroon

Haroon — Fri, 22 Dec 2017 12:17:08 +0000

Thank you for the correction

Comment on Perpetual Motion Machines, still fooling people by C.Johnson

C.Johnson — Tue, 12 Dec 2017 00:23:32 +0000

Small correction: Calcium Carbide and water makes acetylene, not hydrogen.

Comment on Product Reviews by sarwar

sarwar — Thu, 17 Aug 2017 17:56:38 +0000

good web sit soler energy.

Comment on List of Most efficient Solar Panels in 2017 for all Technologies by Haroon

Haroon — Tue, 15 Aug 2017 16:54:22 +0000

You can try ebay, amazon and alt E score

Comment on List of Most efficient Solar Panels in 2017 for all Technologies by Piet

Piet — Tue, 15 Aug 2017 12:41:09 +0000

Nice, where can I buy them and for what price?

Comment on European Vs Chinese Inverters by Mark Gurney

Mark Gurney — Sat, 01 Jul 2017 11:33:39 +0000

I also wish to say the measured earth bonding of the product is 27 ohms. Terminal block has no earth conductor and relies on the clamp to make contact on the body. It’s painted,.
Makesskyblue product is dangerous and doesn’t comply, so unsure how they got a CE Mark?????