₦airaland Forum

adrusa:
No try am.

1. I don't know if there is expertise about installing it without feeding back into the grid.
2. It probably won't work.
3. If it works and feed back into the grid, you may be supplying electricity to the whole town or worse get someone electrocuted down the line.
4. 3 may not happen because grid tie inverters work with grid, once the grid is down, they also go down.

Finally, it is a very bad idea. Don't do it.

Pabodo:
Good afternoon, Please can one use a Grid-tie Inverter with battery? If Yes, how can it be done and any advice to go for it or not
I want to buy one and send to Nigeria, most I see are grid-tie (Sunny Boy SMA)
Thank you guys for the good works you are all doing

Pabodo:
Good afternoon, Please can one use a Grid-tie Inverter with battery? If Yes, how can it be done and any advice to go for it or not
I want to buy one and send to Nigeria, most I see are grid-tie (Sunny Boy SMA)
Thank you guys for the good works you are all doing

chris81964:
LIGHTNING STRIKES... BUT MY INVERTER STOOD ITS GROUND! 🔥⚡

Do you remember that video I posted about how lightning can shut down even the best inverters? Well, let me take you behind the scenes of what just happened — and trust me, this was not your average rainstorm.

It started with a LinkedIn post I read some time ago — multiple inverters within a 5 km radius had failed after a ferocious lightning storm. These were properly installed systems, with earthing and SPDs in place — yet they still failed. That got me thinking. That got me experimenting. That got me ready.

Then yesterday happened.

The heavens opened. The sky lit up like a thousand fireworks. This wasn’t just lightning — this was lightning on steroids. Strike after strike. Some so violent they triggered car alarms in the neighborhood. The whole area was under siege from Mother Nature herself.

And there I was… watching… waiting… monitoring my system.

GUESS WHAT?

Not a blink. Not a flicker.
The lights held steady.
My inverter stood its ground like a warrior.
My solution worked.
The theory became fact — and it survived a full-scale attack.

Whew. That was intense.

👉 Watch the full video to see how I solved a problem that takes down systems worth millions. If you care about your investment, you NEED to see this.

https://www.youtube.com/watch?v=1gTOINR6y-8

chris81964:
LIGHTNING STRIKES... BUT MY INVERTER STOOD ITS GROUND! 🔥⚡

Do you remember that video I posted about how lightning can shut down even the best inverters? Well, let me take you behind the scenes of what just happened — and trust me, this was not your average rainstorm.

It started with a LinkedIn post I read some time ago — multiple inverters within a 5 km radius had failed after a ferocious lightning storm. These were properly installed systems, with earthing and SPDs in place — yet they still failed. That got me thinking. That got me experimenting. That got me ready.

Then yesterday happened.

The heavens opened. The sky lit up like a thousand fireworks. This wasn’t just lightning — this was lightning on steroids. Strike after strike. Some so violent they triggered car alarms in the neighborhood. The whole area was under siege from Mother Nature herself.

And there I was… watching… waiting… monitoring my system.

GUESS WHAT?

Not a blink. Not a flicker.
The lights held steady.
My inverter stood its ground like a warrior.
My solution worked.
The theory became fact — and it survived a full-scale attack.

Whew. That was intense.

👉 Watch the full video to see how I solved a problem that takes down systems worth millions. If you care about your investment, you NEED to see this.

https://www.youtube.com/watch?v=1gTOINR6y-8

SourYoghurt:
please guy, what's your experience with Thermocool Inverter Freezers, Does it freeze and ice liquid like conventional freezers when used with solar.

My current freezer, barely freezer things probably because it's older.

Please, I need your guidance.

SourYoghurt:
please guy, what's your experience with Thermocool Inverter Freezers, Does it freeze and ice liquid like conventional freezers when used with solar.

My current freezer, barely freezer things probably because it's older.

Please, I need your guidance.

SourYoghurt:
please guy, what's your experience with Thermocool Inverter Freezers, Does it freeze and ice liquid like conventional freezers when used with solar.

My current freezer, barely freezer things probably because it's older.

Please, I need your guidance.

isangjohnson:
Any installer in Ikeja axis of Lagos State?

Mykcool:
Following your issue has been interesting, especially with all the help and suggestions. Looking forward to seeing you resolve it.

Please put an update on the initial complaint when you finally resolve it, so that anyone with similar issue can see how it got resolved.

Rumplesteelskin:
Right. I have updated the initial post.

Update: Following AndroBlaze suggestion, I combined sources, my inverter charger (30a), external 24v lithium battery charger (20a), and PV (under 10a, it's a raining day), and I was able to fully charge the battery. It took almost 6 hours of consistent charging at roughly 60a. Now sitting pretty and 29.2v and floating back and forth.

Now it's time to test it's full capacity.

Thanks to all that contributed.

HeavenlyBang:
Idk about Thermocool but I have a 198L Hisense that draws just 110w and performs excellently so far, touch wood.

iraybuju:
I have seen this videos before are you the one in the video ?

Rumplesteelskin:
Also, I spoke with one of Haisic engineers through the seller and he said they now have an upgraded version with Batt V and percentage display. Interested parties should probably be patient till that one is readily available.

omotoda:
I think its already in the market. I saw one white type for same capacity by Haisic posted on social media space. Not sure if its same price with the black though.

Rumplesteelskin:
Nice. This will definitely not be as cheap as the black one. I can see max current for charging has been increased from 75 - 100a.

Rumplesteelskin:
Right. I have updated the initial post.

Update: Following AndroBlaze suggestion, I combined sources, my inverter charger (30a), external 24v lithium battery charger (20a), and PV (under 10a, it's a rainy day), and I was able to fully charge the battery. It took almost 6 hours of consistent charging at roughly 60a. Now sitting pretty at 29.2v and floating back and forth.

Now it's time to test its full capacity.

Thanks to all that contributed.

omotoda:
Of course, and based on the settings perhaps its made with better quality cells. On jiji, I see 950k while another platform shows 850k.I believe it should be around N800-850K though.

amicdan:
Boss can I see picture?

omotoda:
Of course, and based on the settings perhaps its made with better quality cells. On jiji, I see 950k while another platform shows 850k.I believe it should be around N800-850K though.

AndroBlaze:
Good to know you've finally got it fully charged.

BTW if that external charger is a smart charger, you can leave it connected permanently and the effects should be no different to purchasing an inverter with higher charging capacity. This is something I did severally for years while using LA, in fact I had 2 external chargers plus an inverter connected at some point due the unreliability of NEPA and not having solar then. ( Oh this is not a recommendation LA people because the battery bank eventually dies as LA is incapable of fast charging regularly, which is why we keep advising una but stubbornness wan wound you, lol)

We await the results of your capacity test and thanks for the update on the new design for Haisic, really really helpful.

@ bkuranga, na u remain, how far?