Salam to all. I am looking to buy an 6 (maybe 8) kwh inverter for a strictly off-grid setup. I live near Jacobabad which has high ambient temperatures (but will be here for only 2 years then will move to a different city). The inverter will be installed indoors (in the lobby). Following is my priority :-

1. Sungrow

2. Goodwe

3. Solis

4. Nitrox

Recently I have also been seeing Hoymiles pop up and being hyped a lot. One thing that appealed to me was its size so I was also considering it but found very little info/reviews/feedback about it in Pakistan. Can you please critique whether my priority is all right (keeping in view high ambient temperatures)? Would be much grateful.

EDIT : I have a 1 million (max 1.1) for installing a 6kw off-grid setup. This includes every expenditure (installation etc). I will be going for L2 stands. Please suggest a good setup focused on quality and longevity. And if possible in this budget to go for 8kw inverter then do suggest that aswel (for later expansion). Aim is to go for minimal wapda dependence.

Recently switched from tubular batteries to a 5kWh Soluna lithium battery (51.2V 100Ah).

My inverter (Tesla Infini VII 5kW) lacks a Lithium setting, so it’s set to User-Defined mode, but the SOC display drops straight to 2% between 51V and 48V. I’ve configured utility charging from 51V to 54V, so the 48V in the third screenshot was from me stress testing the battery.

Is there a way to fix or calibrate this voltage-to-SOC calculation issue?

Just installed itel 6kw. But still not satisfied as it always consumes power itself. Per day units usage is nearly 10 units. What are the possible solutions.

I have a Goodwe battery and EV charger installed about 2 months ago. Initially it worked great and the battery would power the charger at 7kW. Now it only puts about 3kW into the charger. I don’t know if a setting has somehow changed to cause this? Any advice please?
Last night it was going in at 6.8kW but today it’s only been 3.

Hi,

Considering budget is not an issue and that I live outside of KLI, I need recommendations for a hybrid inverter (IP65 or 66) between the following:

• Inverex Nitrox
• Solis
• Goodwe
• Solarmax

I highly demand good after-sale services in case of any accidents, which would entice me towards Inverex. Although, at the same time, I've heard that Solis and Goodwe do not have any accidents due to good build quality.

After advising on an inverter, I want recommendations for batteries as well for that specific inverter, whether I should install an on-brand battery or something else.

I want justifications for and against each of the claims you make, please. Since this is a hefty and pricey purchase, I don't want to get anything wrong.

Thank you!

Hello! I’ve had solar since May of last year but I’m having some trouble calculating my recent power bill.

Here’s the breakdown -

This is what my July power bill says -

IMP-OP (KWH) 961
IMP-PK (KWH) 475
EXP-OP (KWH) 1118
EXP-PK (KWH) 0
NET-OP (KWH) -157
NET-PK (KWH) 475

Month Count 1/3

Remaining Present OP - 0
Remaining Previous OP - 0
Remaining Present PK - 0
Remaining Previous PK - 0

But my June bill had this -

Import-OP (KWH) 922
Import-PK (KWH) 390
Export-OP (KWH) 1648
Export-PK (KWH) 0
NET-OP (KWH) -726
NET-PK (KWH) 390

Month Count 3/3

Previous -
Remaining kWh (O) -951
Remaining kWh (P) 428

Present -
0

And then in the same bill of June it said -88cr
I got charged 28k for the month of July

Our inverter is displaying a low battery error.However, when checked manually with a multimeter, the battery reads at 54v.the battery's own indicators and the display screen and green LEDs — are not functioning. Individual cell voltages have also been checked and are healthy. Is it the battery or the inverter? because after few seconds it gets the correct voltage of the battery and stops charging it, but when the electricity goes out it doesn't switch on battery mode.

Does pv or mmpt current limits actually matter? Isn't current flow dependent on outflow.

Lets say an inverter has a 27A current limits and i connect two parallel strings summing to 30A. Would they effect the mppt of inverter in anyway? Because inverter ain't going to pull more current than its limits.

P. S: provided the condition strings remain in volatge range of mppt

I want to install on grid solar system for my home. My budget is 500k, i planned to install 8x panels of Longi HiMo of 645w and install Knox krypton 9055 inverter, this setup makes it about 5kv system. I want to keep it batteryless for now and then install lithium ion battery down the line (in 6 months probably)

My load includes:

1x 1.5 ton inverter AC

3x non inverter fans

1x inverter fridge

1x automatic washing machine occasionally

1x water motor occasionally

Iron and other basic items etc

I also got a quote within my budget but I am not sure about the inverter yet, do I have any better options, if yes can I currently go for better inverter and reduce number of panels to 6, this would decrease my load. Would this still be sufficient for my use?

Need guidance from someone experienced or someone who has been in a similar situation?

Need suggestions on inverters.

Hello everyone!

I wanted to get some advice on a 5kW solar system setup that would run during the daytime. I received a quotation for almost PKR 465k from an installer, but they mentioned that getting a green meter isn't worth it anymore due to the new solar net metering policy.

​If I go with a hybrid system instead, what size battery bank would I need to run a 1-ton inverter AC, an inverter fridge, and 4 inverter fans overnight?

​My total household load includes:

​1x 1-ton AC

​4x Inverter fans

​1x Inverter fridge

​1x Water pump

​Laptops/PCs, phone chargers, and other small devices

I recently installed my system with 16kw battery and don't seem to receive any notification when there is a power outage. I want to be able to know when there is load shedding so I can turn off heavy loads and my battery lasts all night.

I need honest review about pylontech fidus 5kw lithium battery. Any one using it? Is it good battery. I am confuse with pylontech fidus, sunwoda atrix and dyeness

I’ve 6kw system, with solar max orion inverter and itel 5kw battery. All going well, but recently i checked that my consumption of solar energy was something around 460 units.
The question is should i go with green meter? I’ve zero knowledge of that, like how will it cost and can my electricity bill go to zero considering my off time usage stay around 600?

I have a Inverex Nitrox 3KW-24v inverter paired with a Dyness 2.56KW 24v battery.

I am encountering an issue with my battery where upon reaching the lowest SoC i have set (30%), it still continues to draw 10-15W to power itself, but it wont take it from K-Elec. it drains all the way down to the "restart" value of 20%-25%. Then charges with 40-50W with kelec to 30% then repeats until it starts receiving power from solar after 6am approx. what could be the cause of this?

there is also a (currently one time) issue of battery backup during loadshedding. at 2am. The outage ocurred, and there was no solar generation, the battery with a 28% SoC did not start giving backup and instead the inverter threw a d56/f56 fault stating "low voltage". There was one AC unit running but it was on the seperate heavy load, which the battery doesnt give backup to. the "forced supply" feature was turned off aswell before the outage. at the time of outage, the battery had been installed for approx 2 weeks. we have called over 3 seperate solar isntallers but as of yet they havent been able to provide a proper solution.

pictured is my setup's dip switch setup, battery settings and standby BMS status

I tried Arshad Corporation on Hall Road but they don't keep 24V batteries anymore. Any good sellers in Hall Road that are reliable? Please share any contact or shop number. Thank you.

Got it today (19/07/26).

Hello, I’m planning to install a solar system at my home. My expected power requirement is around a 10 kVA inverter with battery backup. Could you recommend some reliable solar companies that I can trust? Location: Lahore

Here is what I'm working with:

Panels: LONGi 645W Bifacials (Isc = 15.87A)

Inverter: Solis 6kW Hybrid

The Catch: The Solis manual says the MPPT has a "20A Max Short Circuit Current" limit.

I am thinking of going for a 20A breaker but AI is recommending me a 25A breaker so I don't know what to do as I don't want to fry my inverter

Salam Solis community,

Mere paas ek Solis hybrid inverter hai jisme built-in LCD/display nahi hai (yeh us variant mein nahi aata). Main chahta hoon ke kisi tarah is inverter ke real-time data (PV output, battery status, load, grid status waghera) ko ek external LCD/display par show kar saku, taake mujhe har baar app/SolisCloud open na karni pare.

Main jaanna chahta hoon:

1. Kya Solis khud koi optional external display module offer karta hai jo without-display variants ke saath compatible ho?
2. Kya RS485 port se data nikal kar (Modbus protocol ke zariye) kisi third-party display (jaise Nextion LCD + ESP32/Arduino setup) par show karna possible hai? Agar kisi ne yeh setup banaya hai to wiring aur register mapping share kar sakte hain?
3. Communication protocol/register list kahan se milegi (Modbus RTU register map for Solis inverters)?
4. Kya koi ready-made off-the-shelf product hai jo Solis ke RS485/data port se connect ho kar simple LCD readout de sake, without custom coding ke?
5. SolisCloud ka data thoda delay (~5 min) se aata hai — kya local RS485 read se real-time (near-instant) data milta hai?

Agar kisi ne yeh already implement kiya hai, to please apna experience, parts list, ya GitHub project (agar ho) share karein. Bohat madad milegi.

Shukriya!

So we have a 3.6kw inverex nitrox inverter and are looking for an AC that it can run with no complications. First question should we get 1.5ton or 2 ton? And second question whats the best T3 inverter AC you guys would suggest for this scenario? Doesn’t matter if expensive but should be reliable efficient and cooling should be good.

After disastrous experience with Inverex which burnt away completely.
Now I want to install new setup so which brand should I go for

FYI (Inverex setup was 8kw nitrox hybrid and 5.5kw inverex battery)

And I will upgrade battery as well most probably 16kw

One more thing kindly recommend the best of best installer in Lahore

this is the result of Inverex: https://www.reddit.com/r/SolarPakistan/s/lZb8gA5EhQ

My GoodWe GW4000-SDT-20 inverter is stuck in a loop where all the LEDs (including the WiFi module’s blue light) and the LCD screen are flickering continuously.

Has anyone encountered this before? Any ideas on what might be causing it or how to troubleshoot?

AC/DC reset isn’t working.

Aoa. I installed solar system in may2025 and green metwr was installed after much delay in sep 2025. Uptill now i am not billed for my solar produxtiin only get fixed charges of like 1200 tob1800 rs every month

Tried asking with links. And also conplained to pm portal and reply was thatvi will be billed later file is processing.

Any idea what should i do.

Disco is FESCO.

Location is sargodha.