48 Responses to “solar inverters -Inverter wired directly to solar panel”
So if I did this with a 300 watt inverter with 300 watts solar panels at
17 volts it would fry it right looking to be able to run a inverter right
from solar so that when my batteries are fully charged I don’t have to
drain on them while there is still sun out. I understand that my battery’s
can’t be charged fast because that will lower there life. So again I’m
looking to be able to run my rv on the sunlight during the day and then
batteries when there is no sun… If you could help me that would be great
my friend your video is really helpful.now i want to know from you please,i
have 70 watt solar panel in my home with battery and charger.i am using
that for lights only during load shading .now i like to improve it to 200
watt. what i need now.and may i use my led tv 32″ from direct solar by
using inverter that you shown us.
I got 20 Watts Monocrystalline panel and 12V 7ah Battery and 500 Watts
What are the Appliances that i can run with this thing.i use 15W light Bulb
but it runs only like for just two hours.im a bit dissapointed.
Mine won’t accept more than 15 volts because that’s overvoltage. It shuts
off automatically (as it should). You need to install a voltage regulator
between the inverter and solar panel, then it will be fine.
hi! i’m thinking of purchasing some solar panels for our house. We don’t
have a lot of appliances, i’m thinking of buying 2 250watt solar panels
from cdr king. What could these 2 solar panels produce to help lower our
Put a meter on the solar panel output while the inverter is under load. You
will see that the panel is not putting out 20 volts, it is now down to
around 13-14 volts which is safe for the inverter. Solar panels have a
rating called VMP which is the point at which it can produce the most power
regardless of it being okay to connect an inverter directly to solar cells,
the question has been answered; for, inevitably some rookie will ask, and,
moreover, there exists a thing that is “A Priory knowledge”
Hay, stupid question, but its easier to just ask than troll through endless
solar power research: can a battery supply a load as well as receive a
charge from solar panels? I think not, as the charging and discharging are
two different circuits!? I only think of this due to your video, and by
adding a battery to your proof of concept the ‘direct’ power usage will be
lost to battery charging… set me straight. P.s. love the background music
Hi I have a generator producing high amps. The max amp is 60a tolerance
for a charge controller in Singapore. Are there charge controllers in the
US with higher ampere tolerance like 100 amps and higher?
sir i want to setup 500 watt solar panel now please tel me,if i have 500
watt solar panel and one 100 ah battery and one charge controller,one 500
watt inverter dc to ac than what else i need and how many watt ac may i get
from it.because i like to use my water pump from this power.my pump is 400
Hi there. I live in the middle of farm land, and no gas supply to my home
(105 year old cottage), with all electric heating etc, my electric bills
are rather expensive each month. So i was thinking about building this sort
of setup and running it in my front porch. with multiple batteries in
Parallel for extended run times per charge (5 or 6 batteries).. with a
5000w inverter, which is plenty enough to power all my electronic items
during the evenings when its mostly used…
What sort of Whattage solar panel would i require to charge the batteries?
Also, what does the whattage actually do in this case? does a higher
whattage panel charge the batteries quicker?
And could i like multiple solar panels together to achieve higher whattage?
IE: 5x 100w panels to make 500w..
Mark, does the wattage of the panels have to match the wattage of the
charge controller? im thinking of setting up a basic unit say 150watt of
panels to run the fridge, freezer and other small load devices in the
laundary. great videos very informative
Need a bit of Help please..
I intend to build some solar Panels of around 1000 watts on my house. I
start buying slowly solar cells and other parts to stack up with my
I have some questions:
How many AMPS my Charge Controller must be? Is 30 Amps too small for 1000
watts solar panel? Your CC the white one, how big it is ?
How many Watts the Inverter must be for a 1000 watts solar panel? 1200
Watts is too small?
and last question..
How many batteries I need ( 12V ) for this system? 4 are enough?
hi mark. i have 3 40 watt solar pannels colmans connected individully to 7
amp charge controllers not sure if i need them each connected to thier own
controller then i connected these to a 1 set of battery clamps that came
with the pannels then went to connect the clams to a deep cycle 12v marine
battery i connect the red positive 1st then went to connect the negitive
black and stopped because it was sparking if you have tome please email me
any help you can recommend thanks kathy