Renewable Energy - Recent Questions, Troubleshooting & Support

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Diagram hook up wind turbine

Oh, thanks! It seems interesting. I wonder how easy it is for wind energy companies to do maintain the whole process.
8/17/2021 9:44:56 AM • Renewable Energy • Answered on Aug 17, 2021
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Manual for thunderbolt magnum solar

Hi, just got the 13 watt briefcase solar charger. The blue light is blinking, but my phone shows no charging action. What am I doing wrong
11/1/2019 9:36:42 PM • harbor freight... • Answered on Nov 01, 2019
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What's an example of a passive form of solar energy?

Passive solar energy can be used to keep buildings warm. Some buildings have large windows on the side of the building the sun hits. The sun's ray go through the windows and penetrate the heat-absorbent floors and walls. At night, this heat is released into the building.
9/13/2019 6:53:11 AM • Renewable Energy • Answered on Sep 13, 2019
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I have a 400 watt sunforce wind generator that is not spinning a lot and the red light is blinking on it

Check the ball bearings at the axis.when the ball bearings at the axis of the spinning have dust or dirt it turns slow.Clean it or change bearings.
6/18/2019 11:50:42 AM • Sunforce... • Answered on Jun 18, 2019
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Does solar energy employ more workers than coal, oil and gas combined

No not even close. Fossil fuel industries employ millons
6/10/2019 11:23:36 AM • Renewable Energy • Answered on Jun 10, 2019
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What are the probles when using solar energy sourse

Not using enough solar panels or total output to match the needs for what you would be using it for. Small solar panels (35-100 watt) are great just to keep 1-4 batteries charged when not in use but if you plan to be running an inverter and powering appliances, living quarters in an RV or larger scale living, that if when you would need A LOT of solar panel and a basement full of batteries to use at all times. A lot of money would be spent on the panels and batteries but if you do not have the right equipment to control the electricity and monitor everything, you may be better if donating the money to a good charity where it will be much more useful and greatly appreciated
8/15/2018 5:04:51 PM • Renewable Energy • Answered on Aug 15, 2018
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The wind will not turn the blades even at 10mphs

If you have too much weight from wider blade, check to make sure there is not too much pressure on the bearings to operate properly.
5/12/2018 12:23:26 AM • NATURE POWER... • Answered on May 12, 2018
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What is the afis wire on bmw factory amp?

That is the connector is to power the amplifier in a 10 speaker system for BMW
5/12/2018 12:21:37 AM • Suniva OPT 245... • Answered on May 12, 2018
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Who has torque marks specs requirment documention

That information will be proprietary per manufacturers. http://www.cncexpo.com/MetricBoltTorqueNm.aspx This can help guide you. If you need larger than an ME, do a specific search
5/12/2018 12:07:44 AM • Honeywell HZ322K... • Answered on May 12, 2018
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What is the DC input voltage range for this inverter

The answer to your question is 24 volt DC at the highest you can go that's the maximum
5/12/2018 12:00:24 AM • Sma Solar SMA... • Answered on May 12, 2018
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Does the space industry use solar energy?

The space industry was one of the first industries to adopt the use of solar energy. It started using solar technology on spacecraft in the 1960's.
5/11/2018 11:57:41 PM • Renewable Energy • Answered on May 11, 2018
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Solar panel connection

https://www.solarelectricsupply.com/solarworld-sw245-mono-solar-panels-121 This link is for the manufacturer and has all the PDF files to help you.
12/28/2017 1:05:23 AM • SolarWorld 245... • Answered on Dec 28, 2017
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What is a code po745

Pressure Control Solenoid Malfunction. Possible cause: * Low transmission fluid * Dirty transmission fluid * Faulty line pressure solenoid valve * Line pressure solenoid valve harness is open or shorted * Line pressure solenoid valve circuit poor electrical connection That should help get you started to figure out what may be your specific issue.
12/28/2017 1:00:49 AM • aFe 2001 Ford... • Answered on Dec 28, 2017
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It will not turn on.

First thing, disconnect AC and DC power. You can leave the LP attached but go ahead and close the valve for now. Plug in AC only and let it boot up. If the fridge does not automatically, press the power button to turn it on. The refrigerator should start working. Let it run for a while to make sure it does get cold. Once you confirm it does work you can either unplug the fridge or just open the breaker in the fuse panel. Before you reconnect the DC wires, you need to check the power coming in. Most camper units will have wiring that will have color on one side and white on the other. The color wire will be your 12VDC, white is neutral return. Once verified, pull out the fuse for the power to the fridge to isolate the DC voltage. Check with the manual for the fridge, the positive input should be marked or identified in some manner. Open the valve to let LP back into the lines and wait a few minutes. Plug the fuse back in. If the fridge does not turn on automatically, press the power button to turn it on. With the DC power on and no AC detected, the display should display CHECK. Let the fridge run for a bit to make sure it cools. Once you know it is working, the breaker for the AC can be closed to turn on the AC power to the fridge. Press the MODE button until AUTO displays displays. Let it get cold and resume normal operations.
12/28/2017 12:52:03 AM • Atwood 6 Cubic... • Answered on Dec 28, 2017
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What is the difference between and what is photovoltiac versus solar energy

Solar energy is the output from our sun though not strictly correct it is sufficient for most purposes to say it is the sun's energy that reaches Earth. It includes a wide spectrum of different frequencies/temperatures of light and energy and various types of particle and electromagnetic radiation, a significant proportion of much of the content is deflected by the Earth's magnetic field and various layers of the atmosphere. The solar energy reaching the Earth's surface is reckoned to average the warming equivalent of 3kW/hr per square metre. Photovoltaic (PV) is a process that converts the Sun's heat/light into electricity and should not be confused with the Solar/thermal systems designed to use the sun's heat/light radiation to heat water. Mostly this is used for domestic purposes but some large installations exist where large mirrors concentrate light onto a solar panel with enough heat to produce sufficient steam to drive a turbine/generator to produce electricity. Photosynthesis, incidentally, is the method plants use to convert atmospheric CO2 into growth using energy from the sun.
12/27/2017 11:46:47 PM • Renewable Energy • Answered on Dec 27, 2017
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Where do we download a manual from for a N16354

I was not able to get the exact link but go to the home page, click support then Elite Classic. The pdf will be available on the User manuals/Data sheets to download. You can also contact them directly for other support as well. Efergy.com
12/27/2017 11:43:13 PM • Efergy Elite... • Answered on Dec 27, 2017
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Fan runs but does not cool

Always take pictures first before you fix anything, or take it apart. so you will know how to put things back
8/26/2017 9:28:46 PM • Dometic New... • Answered on Aug 26, 2017
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I need to know what kind of inverter I need for a solar system consisting of four 305w solar panel, connected in cerise.

With so few panels, you could use microinverters in parallel instead of series, such as from Enphase https://enphase.com/en-us/products-and-services/microinverters/family But if you want to stick with series, then a 1.2 kw string inverter is what to look for. Perhaps something like these http://www.micromaxenergy.com/pdf/String-Inverter%20(2).pdf
4/18/2017 9:16:42 AM • Suntech 305W PV... • Answered on Apr 18, 2017
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