Off Grid Solar & Battery Systems

Off-Grid Solar Systems for Home, Cabin, RV, etc.

72 Topics 0 Followers

DW

Issue using Grid with battery
10/22/26, 3:03 AM • Daniel Wilkie 10/22/26, 5:07 PM

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Solar Townsville
10/22/26, 5:07 PM

hey man Daniel Wilkie Looks like your battery is discharging at 4.98 kW, but the house is using 5...
DD

Switching to grid power
10/17/26, 2:59 PM • Dennis D Zancan 10/17/26, 2:59 PM

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DD

Dennis D Zancan
10/17/26, 2:59 PM

I just installed a liber10KP inverter with 4 cubix 100 rack batteries, fully charged. I set up th...
RR

Battery Orientation
8/13/26, 10:44 PM • Richard Reynolds 10/15/26, 4:59 PM

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Solar Townsville
10/15/26, 4:59 PM

@Richard Reynolds If possible I’d avoid mounting either battery on its s...
DF

Charging, Cubix 100, 3k inverter ECO 3000W with Cubix 100 won't charge
7/3/26, 3:01 PM • David Ferris 10/15/26, 4:54 PM

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Solar Townsville
10/15/26, 4:54 PM

@David Ferris NOW If the...
DB

Solar Upgrade Question
10/13/26, 12:41 PM • David Beitz 10/15/26, 4:49 PM

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Solar Townsville
10/15/26, 4:49 PM

NOW Your 400W solar array and 314Ah LiFePO4 battery should provide a good upgrade. Check that you...
A

100Ah battery going into 'permanent' standby state - no charging/discharging
5/14/26, 9:56 PM • Autopia 10/8/26, 9:58 PM

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Madmal690
10/8/26, 9:58 PM

@Autopia I have the same problem where do you register? I'm assuming you bought the batter...
RG

ECO3500W(SR) GRID charging ECO-WORTHY ECO3500W(SR) does´nt recognize the Grid after power return
9/7/26, 8:11 AM • René García 9/7/26, 8:11 AM

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René García
9/7/26, 8:11 AM

I have a problem with my ECO-WORTHY ECO3500W(SR) solar inverter: At night when the grid power ret...
ideas for landscape lighting
7/13/26, 4:08 PM • proj964 7/13/26, 4:08 PM

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proj964
7/13/26, 4:08 PM

i need a low cost off the grid system for landscape lighting. weather proof, pole mounted:...
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ECO5000W with Cubix 100 won't charge
6/29/26, 6:18 PM • Emeu 7/5/26, 5:10 PM

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Emeu
7/5/26, 5:10 PM

No, I have reached out to EW Service, no resolution yet. A FB page suggested making some adjustme...
d

setting up Eco-worthy inverter (10kw-AIO)-battery (Cubix 100) communications
3/16/26, 8:52 PM • dtbaker61 7/2/26, 9:23 PM

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dtbaker61
7/2/26, 9:23 PM

@Paul Reedy other docs I've found indicate eco-worthy batteries are PYL protocol.... so now I don...
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Eco-Worthy 3500w AIO will not send more than 500watts from Gen to Battery
7/2/26, 9:19 PM • dtbaker61 7/2/26, 9:19 PM

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dtbaker61
7/2/26, 9:19 PM

I recently installed an Eco-worthy 3500w, with one eco-worthy 100ah server battery, and 2x 440w P...
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Help with my set up
10/26/25, 2:49 PM • bmoore67 6/22/26, 12:40 PM

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Serge Gordon
6/22/26, 12:40 PM

Sounds like you’ve got a classic voltage drop or balancing issue when you bump up the capac...
PR

Italian regulations
6/16/26, 11:05 AM • Paul Richardson 6/16/26, 11:05 AM

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Paul Richardson
6/16/26, 11:05 AM

I have read that new regulations have been introduced in Italy regarding off grid solar installs,...
ed

5000W off grid issue
6/13/26, 4:13 PM • eric dickman 6/13/26, 4:13 PM

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eric dickman
6/13/26, 4:13 PM

I purchased a 5kw Solar off-grid inverter and two Power Mega 314 AH Lithium Batteries. I had no ...
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Can I use a mig welder off my 10k split inverter?
5/20/26, 7:40 PM • Altitude7200 5/20/26, 7:40 PM

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Altitude7200
5/20/26, 7:40 PM

I am trying to power most circuits in my home from the split phase 10k with battery back for freq...
Powermega 48V 314Ah LiFePO4 Battery
4/24/26, 11:49 PM • Dan Caviness 4/24/26, 11:49 PM

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Dan Caviness
4/24/26, 11:49 PM

Anyone have one of these? I have it paired with the EW 10KW off grid inverter. Just lookin...
BC

eco worthy 5k inverter 12.8v 48v I'm wondering what L14/L15/L16 setting to use in the charger settings.
4/13/25, 7:25 AM • Barbara Chilcott 3/16/26, 4:26 PM

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dtbaker61
3/16/26, 4:26 PM

you are asking for eventual balance problems building a 48v pack from 12v LFP batteries since the...
SH

RV charging
3/6/26, 12:42 PM • Stacy Hlavacek 3/6/26, 12:58 PM

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Stacy Hlavacek
3/6/26, 12:58 PM

I guess specifically will my charger on my 2020 grand Design camper properly charge and maintain ...
BC

useless hibrid 5k These eco-worthy hybrid inverters are as useless as this forum
4/17/25, 5:11 AM • Barbara Chilcott 2/25/26, 11:46 PM

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Ervan Kuhnke
2/25/26, 11:46 PM

I have a similar problem.... I purchased two new 6KW Solar Off-grid Split-phase AIO Inverter, ...
BR

HELP! 4 5kw inverters split phase installation problem
7/24/25, 9:28 PM • Bruno Russo Jr 2/2/26, 12:11 PM

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HiIce
2/2/26, 12:11 PM

As someone with training in electrical engineering, I would say that extending a multi-contact ca...

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Latest posts

ST

Issue using Grid with battery

Latest: Solar Townsville 10/22/26, 5:07 PM

Off Grid Solar & Battery Systems
DW

Issue using Grid with battery

Latest: Daniel Wilkie 10/22/26, 3:03 AM

Off Grid Solar & Battery Systems
DD

Switching to grid power

Latest: Dennis D Zancan 10/17/26, 2:59 PM

Off Grid Solar & Battery Systems
ST

Battery Orientation

Latest: Solar Townsville 10/15/26, 4:59 PM

Off Grid Solar & Battery Systems
ST

ECO 3000W with Cubix 100 won't charge

Latest: Solar Townsville 10/15/26, 4:54 PM

Off Grid Solar & Battery Systems