NewStats: 3,264,151 , 8,182,791 topics. Date: Monday, 09 June 2025 at 09:41 PM n1i4o

Dam5reey1:


Put more details, 33kw on one or 3 MPPT?
What is the PV capacity of the Hybrids?

Better to have efficient systems than waste resources.

You shouldn't oversize 1.5X of the PV capacity else get another MPPT to . There are HV MPPT now, that can be added.

The hybrid has a maximum of 20,000 watts solar input. Capacity is 10kw. I oversized by 50 percent.

Its not a waste based on daily demand and sun hours. In the east, 2-3 sun hours is the most i have seen ooo..
I do have HV MPPT. Daily load is 63kw. It has been serving well.
The s were bought substantially cheaper from factory, alot cheaper than retail.. I should have stated that in the beginning..

KA24DETT:


The hybrid has a maximum of 20,000 watts solar input. Capacity is 10kw. I oversized by 50 percent.

Its not a waste based on daily demand and sun hours. In the east, 2-3 sun hours is the most i have seen ooo..
I do have HV MPPT. Daily load is 63kw. It has been serving well.
The s were bought substantially cheaper from factory, alot cheaper than retail.. I should have stated
that in the beginning..

Share the Datasheet of the 10kw Inverter with 20KW Solar Input, Brand name and model!
Also how did you connect the strings, what wattage are you using?

63kw is a pointer, Not so good results, but it serves no wahala.

Dam5reey1:


Share the Datasheet of the 10kw Inverter with 20KW Solar Input, Brand name and model!
Also how did you connect the strings, what wattage are you using?

63kw is a pointer, Not so good results, but it serves no wahala.

POW-HVM11K-48V. It states 11,000watts maximum input. We had a PowMr 24v hybrid which took 2x over ling so we figured we can push our luck with this inverter. It was $800 inverter, worse case scenario. we lose it
30 pieces of 550 watts solar s wired 10s3p.
20 pieces of 550 watts solar connected to POW-48140A ( HF MPPT Controller).
Remenber, amps is pulled from s. You can have as much s you want but when the battery is full, the s responds to the load requirement.

Dam5reey1:


Share the Datasheet of the 10kw Inverter with 20KW Solar Input, Brand name and model!
Also how did you connect the strings, what wattage are you using?

63kw is a pointer, Not so good results, but it serves no wahala.

you get time o

JUO:
you get time o

JUO:
is available

Thanks.
Any brand in mind?

KA24DETT:

Bro, those things dont die i swear.. Thats why i say its the best investment in your power system. I still dont understand the rationale for buying lead acid battery in 2025..

KA24DETT:


POW-HVM11K-48V. It states 11,000watts maximum input. We had a PowMr 24v hybrid which took 2x over ling so we figured we can push our luck with this inverter. It was $800 inverter, worse case scenario. we lose it
30 pieces of 550 watts solar s wired 10s3p.
20 pieces of 550 watts solar connected to POW-48140A ( HF MPPT Controller).
Remenber, amps is pulled from s. You can have as much s you want but when the battery is full, the s responds to the load requirement.

PowMr? Kindly share pictures of inverter

dollarnaira:

Thanks.
Any brand in mind?

https://www.morningstarcorp.com/products/tristar-mppt-600v/

Good morning, please does anyone know what the configuration for growatt hope 5.5l-a1 on growatt spf 6000es? I keep getting error 04 and 20.

JUO:
https://www.morningstarcorp.com/products/tristar-mppt-600v/

Thanks

Christian8880:
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KA24DETT:


You are looking at name plate rating which you rarely get, its rare for a 550watts to produce 550 watts in real life considering factory testing was done at STC... I reckon the most you can get is 70-80% of stated rating. Some people do produce that but rarely consistent.

I have a 16kw battery but my daily load is 63kw. ( 8kw continous x9 hours). Its not that oversized. We came across a deal to buy s very cheap so we did.. it was luck.
Is it efficient? NO. Can you get more output from the system? YES.
We are more concerned with getting consistent output despite low light conditions. Its extreme but the point of my post is to prove you can add more s past the stated inverter rating.. My system is different than a regular .. The project calls for eliminating diesel generator use 100% completely during the day with no excuse for rain or clouds.

I understand you well and if I had the money I would do so too.
My system is also completely off grid. No nepa and no gen for years and it'll remain like that.
I'm not a heavy electricity consumer. Only 6kwh I consume during the day from the sun and my 14kwh battery serves me 5kwh throughout night till next day when sun kicks in again. My s are also oversized compared to my consumption. I consume about 500w per hour but my s produce 4kwh in good condition and 2kwh in bad weather condition which is still too much for my lil consumption. What I consume at night is replenished by sun before 10am sef and the rest of the day is ran by s.

We still have to accept that these are things only people with money can do. Not everyone can cook up a fully offgrid setup for home or business.

burnerr:
Good morning, please does anyone know what the configuration for growatt hope 5.5l-a1 on growatt spf 6000es? I keep getting error 04 and 20.

Your communication is set wrongly.

burnerr:
Good morning, please does anyone know what the configuration for growatt hope 5.5l-a1 on growatt spf 6000es? I keep getting error 04 and 20.

Go to setting 5 and set PTCL to L01 036 make sure cable is on BMS and 485 PORT on the battery.

mctfopt:



Go to setting 5 and set PTCL to L01 036 make sure cable is on BMS and 485 PORT on the battery.

What I have on the battery are:
Link in
Link out
Pcs
Do/Di

burnerr:

What I have on the battery are:
Link in
Link out
Pcs
Do/Di

Use PCS.. connect to BMS port on the inverter

Open the Manual and follow the recommended settings, or share it here.

Settings 05, PTCL L01 for RS485
Setting 05, PTCL L51 for CAN, I prefer CAN

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Dam5reey1:


Use PCS.. connect to BMS port on the inverter

Open the Manual and follow the recommended settings, or share it here.

Settings 05, PTCL L01 for RS485
Setting 05, PTCL L51 for CAN, I prefer CAN

Done, still getting the error.

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Please attach the video I'll love to see it.

KA24DETT:


LOL.. thats not true. it will clip. I do run my 10kv hybrids with 33,000 watts of solar s connected. MPPT pulling 120amps from dawn to dusk. One year and still working. In my system, none of my systems have less than 30,000 watts of solar s attached to it and i have 8 systems running. I can attach videos.

Hello chief, this your srne, what the capacity and do you use heating appliances with it pls....? Like water heater, electric stove, iron and the likes..

HeavenlyBang:
Pumping machine labeled 1hp but actual power draw is

burnerr:
Good morning, please does anyone know what the configuration for growatt hope 5.5l-a1 on growatt spf 6000es? I keep getting error 04 and 20.

Its better you share pictures of the display.
Is there communication between your inverter and the battery, error 04 should be low battery though..... Follow the advice given on setting up protocol 05, and make sure the communication cable is connected correctly, i mean. There is a particular end that goes to the inverter and battery, if interchanged, it wont connect. Hope this helps a little.

solasola:


Its better you share pictures of the display.
Is there communication between your inverter and the battery, error 04 should be low battery though..... Follow the advice given on setting up protocol 05, and make sure the communication cable is connected correctly, i mean. There is a particular end that goes to the inverter and battery, if interchanged, it wont connect. Hope this helps a little.

Hmm, I'll try reversing the bms cable. If that doesn't work I'll send a photo in the morning.

Haykay2001:
Hello chief, this your srne, what the capacity and do you use heating appliances with it pls....? Like water heater, electric stove, iron and the likes..

My srne 3.3kw can power microwave (max 1.7kw while working), iron (900w), electric kettle (max of 1.5kw), pumping machine (max of 950w while working).
Not all at once though.

Valentinooo:

My srne 3.3kw can power microwave (max 1.7kw while working), iron (900w), electric kettle (max of 1.5kw), pumping machine (max of 950w while working).
Not all at once though.

so running a 1hp AC till through the night will be a breeze

Thanks chief..

Hello everyone, especially those with experience using Growatt and srne inverters!

I'd appreciate your input on this. Between Srne and Growatt inverters, which one handles high-power loads more efficiently?

Specifically, I'm looking for an inverter that can handle heating appliances like microwaves, electric stoves, water heaters, and irons without issues. Which brand is more rugged and reliable in this regard?

Thank you for sharing your experiences and expertise.

Valentinooo:

My srne 3.3kw can power microwave (max 1.7kw while working), iron (900w), electric kettle (max of 1.5kw), pumping machine (max of 950w while working).
Not all at once though.

Haykay2001:
Thanks chief..

Hello everyone, especially those with experience using Growatt and srne inverters!

I'd appreciate your input on this. Between Srne and Growatt inverters, which one handles high-power loads more efficiently?

Specifically, I'm looking for an inverter that can handle heating appliances like microwaves, electric stoves, water heaters, and irons without issues. Which brand is more rugged and reliable in this regard?

Thank you for sharing your experiences and expertise.

Either should be fine, they're both top tier brands imo, though Growatt is probably a bit better.

Haykay2001:
Hello chief, this your srne, what the capacity and do you use heating appliances with it pls....? Like water heater, electric stove, iron and the likes..

3.3 KW.

Most I've loaded it up with is about 2.5KW.

That's

- Water heater alone
- 1hp inverter AC + Microwave

My iron is about 1000w, easy peasy.

competition on fire....lets continue till we get back to 15kwh for 1.5million naira and less....i know we can do it...everybody should continue to patronise the naira till we hit 1k naira per dollar ...patronise MRS filling stations

Christian8880:
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