Can I charge a battery with two different sources simultaneously?

The max kph I used for one month was 1850.  Would a set up including: 8-S6 L16-HC (S-550) 445Ah 6V Deep Cycle Batteries, 4-Midnite Solar Classic 200 MPPT Charge Controllers and 24-Solarland SLP190-24C1D2 Polycrystalline 190 Watt 24 Volt Solar Panels produce that if sufficient sunlight.

HI…I have 4 12v 5 watts Outdoor CCTV Camera. Please help me power this will solar panel. Solar? Battery? Controller?   Regards, Ruel

Good day all       I am not sure which solar option is the best please can you assist Here are all the options, could you tell me which one is best or which parts are the best.   Rebel max inverter with shoto battery SMK inverter with...

4×450 w 48 v solar panels what mppt on 24 v battery  bank

I can’t connect my new portable solar panel to my Bluetti EB3A . The panel I bought is a Baldr 200W. The accompanying cables don’t match up. The Bluetti input is an 8mm barrel and the Baldr cable ends in a red and black square plastic.

I want to expand my current solar array to increase power output for an electric car and to cover all of my monthly electric bills/usage. Currently I have a 10-year old SunPower system in a string inverter configuration with 12 panels: Inverter: SunPower SPR-3600p-TL-1 3.6 kW Panels: SunPower E20/327...

Hi. My solar system comprises 24 x 330w panels. Two 100A Microcare MPPT,’s and a 8kw Microcare inverter. I further have a 7.4 SolarMd battery. Two days ago I had a second 12kWh battery installed which now only charges up to 66%. It seems that as soon as the...

Dear Soar Hub. My array produces between 380voc to 477 voc. Good days/bad days. My growatt spf 500es is capable of a maximum input voc of 450v My inverter will shut down when it goes over 455v. Can I put between the pv array which is in series and...

I had 30, 400 Watt solar panels installed about 2 weeks ago. Just got access to the App. The live status screen says Solar is producing 4.2 kW. Full Sunlight middle of the day. Does this sound like the correct amount of output from the array?

I am installing a hybrid solar system. My usage is 8.2 kwh per day, a small house, everything is 220v in the house. I will have 2760 watts of solar panels on one string facing west. 5-6 hrs of sun per day. My 2-string hybrid inverter is 3.6kw. It’s...

Hi I’m doing a master’s in renewable energy specializing in solar energy Now I’m supposed to do a proposal for my thesis I’m thinking of some subject that is related to bifacial PV can you please give great topics? Should I do comparative analysis or please help me in...

Would it be bad to use a solar panel to do electrolysis of water in a closed circuit? Would it short the panel to have 18V of electricity from my 18V solar panel flowing through water?

I have bought 9kw of solar panels. I am waiting on a voltacon 11kw 48v controller inverter to arrive. Should i buy a new battery rig or can i utilise the batteries i have already? Instead of wiring in series is it possible to make 4x 12 volt bank...

I have bought 9kw of solar panels. I am waiting on a voltacon 11kw 48v controller inverter to arrive. Should i buy a new battery rig or can i utilise the batteries i have already? Instead of wiring in series is it possible to make 4x 12 volt bank...

I was reading some text about “Combined use of solar energy for pumping and other use for electricity”, giving a higher level of service to the users, both getting water pumped, but also electricity for other purposes using the same system. Any references? – Maybe a source by UNICEF?...

Hey i have 2 29ah deep cycle batteries and it wont hold a charge overnight and it keeps jumping to different voltages and it charges quickly up what’s the problem plz help

Hey i have 2 29ah deep cycle batteries and it wont hold a charge overnight and it keeps jumping to different voltages and it charges quickly up what’s the problem plz help

Do you have any data on saving of greenhouse gases using solar powered pump (e.g., /1 million cubic meters of water delivery)?

I have a Bluetooth PS50 portable solar powered generator. I have only charged it up before using AC wall outlet. I have purchased a BALDR 120W solar panel for it. My question is do I need any kind of controller between the solar panel and the generator?

I am prepping to click approve on a plan for a solar system provided by Tesla & need help making sure it is the right solution for my needs… Needs: Solar solution can run everything in the house without a priority breaker panel in the event of an power...

Delivery pipe size over 200m- head of 40m -10000 litres in   15hrs.

Is solar panels worth it

Dear colleagues, would be your kind to support us in designing the solar system (pump, solar panels and etc.) is there any easy way (norms) to do it without access to the compass of the companies. we really in trouble in this matter.

Is there any ways to receive updates from you, e.g. a newsletter or follow you on social media to receive updates?

hello, this is Pierre Fourcassie, UNICEF. I am in Mozambique at the moment and i was wondering if you could share any documents on PV water pumping project in this country -or Angola. Documents could be evaluations, documented good/bad practices, analysis, site visits, technical project documentations, suppliers, etc… –...

In your cost comparisons of solar vs generator pumping schemes, is drilling of borehole included in the calculation?

In your life cycle cost analysis , what the justification on the difference on the break even period for different countries? why is just 1 year in Uganda and 5.1 years in Iraq?

In your cost analysis, did you consider the maintenance cost of systems knowing that in remote areas people do not have the skills? How do you manage that because it could help to increase the lifespan of systems and empower local communities especially youth?

What is the life time for solar pump and system invertor?

How do we integrate financing of Solar powered water systems especially to Sub- Saharan African Countries?

In your Life Cycle Cost Analysis, usually the exact cost of equipment, maintenance and repair costs are lacking in developing country so how you exactly calculated LCC or you take the estimate.

Could a pump controller and/or inverter be sized large so it will be connected to power (or operate) multiple (submersible borewell) pumps?    

Especially when compared to equivalent diesel-based solutions? Thank you.