| Subject | Started by | Replies  |
|---|---|---|
can someone please recommend an mppt controller with &/or without inverterI need to combine all these into one single solar energy system:
Can someone recommend an mppt controller with &/or with... |
abSalute Power | 2 |
2 solar arrays and one controllerHi
I have identical polycrystalline solar panels mounted on opposite pitches of my roof. I am running them into my sola... |
Fab Sianna | 2 |
Question about battery capacity when wired in series vs. parallelHello,
I have 4 150 amp hour batteries. When wired in parallel, this would give me 600 amp hours at 12 volts.
... |
Robert Kovalik | 2 |
Real world questionI have a question about Charge Controllers and how much they can handle. I am in a position where I have increased my panel outp... |
Charles Harte | 2 |
Next to zero gains at high noonHello- I bought the setup for our off grid cabin and it worked great from the day we installed (last November) until about a mon... |
Jessica Sullivan | 2 |
Solar Installation Software
Hello,
Please help me in finding the best software for Solar Installation Calculation with great accuracy |
Lee Bella | 2 |
Simple questions for my RV solar setup:I'm not sure if the panel I want is compatible with my batteries or mainly with the charge controller I already got.
&... |
bb Brandon Buckley | 2 |
Help me choose a solar charge controller pleaseMy setup 300Ah battery bank (12V) Solar panels (18V) 300W
Placement of panels not ideal but good enough. Panels are vertical... |
Jing Wei | 2 |
battery bankim looking at a solar system for my house that comes with a 48V, 400 Ah AGM Battery bank with a 8.2 kw array does th... |
Wayne Kobe | 3 |
Exposed Wire Protection for Ground Mount SystemsThe NEC requires protection for the exposed wiring on ground mount systems. If the lowest wires are less than 6' off ... |
Russell Aney | 3 |
pv system for 500 square foot cabin.Hello,
I have a small remote (off grid for now, the telephone company just installed poles and strung wires) hunting ca... |
Frank Erdmann | 3 |
Extremely Long Run Solar CalculationHello Everyone!
I have a small off-grid, low-amp (3-10) environment cabin, running 12v lights and charging cell phones ... |
Jeff King | 3 |
looking to set up for off grid living.I would like to start setting up a cabin for off grid living and was wondering if there was anyone that could give some pointers... |
Shannon Alley | 3 |
Should I use a mppt500 or mppt500hv ?I am building a small off grid system using two 230 watt panels.
They are 34 volts open 8 amps each, BP 3230T. I can wire th... |
Lj Gwen | 3 |
Morningstar 10 amp charge controller overcharging?I have been watching my voltages closely and I think my charge controller may be overcharging my battery. I am seeing a vo... |
Travis A | 3 |
ad hoc starter kit for greenhousesunlinq 62w p3 panel system with the
xantrex 1500 rolling battery (with AltE recommended accessories)
~$1400
does t... |
Lyn Ciampa | 3 |
Array wiringQuestion I have 12 Canadian solar 255 watt panels. Is it better for me to series fewer panels to increase amps, or more panels t... |
Charles Harte | 3 |
specific PV module / charge controller questionI have in mind to use Sanyo 32v PV modules, in series strings of 3, running through a C40 controller, set to 48v to charge a bat... |
Travis M | 4 |
Battery not charging - defective charger or depleted battery?Hello
I have a small solar panel I use to charge a battery to power a water pump.
-30W solar panel
-Morningstar... |
Leonardo Chen | 4 |
Off grid different than on grid for location I would like to know what people think on where to mount the panels. example- on a grid system you would always point the... |
James Anspaugh | 4 |
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