I bought my 4.2kw 24v hybrid inverter… to avoid issues with Nigeria grid that flunctuates anyhow .. I bought an external battery grid charger , external mppt charger.. so now my inverter is inverting only.. hope it’s a good idea…??
The truth is low freq inverter is much more durable and reliable, High freq is more efficient and more configurable..the number one reason i hate High freq inverters is that when it burns or have a fault, its almost unfixable, inless u send it to the company that made it, good luck finding a road side inverter man that can fix it, the parts are proprietary, but when High freq inverter has a fault, almost any electrician can fix it...this is a major issue for me. its the number 1 deal breaker for me ..why buy something only the maker can fix .LOL U should have added this to your points for the High frequency inverter, its a major point in my opinion.
I think what is not often mentioned is if you have say 2 high Hz 5 kw inverters in parallel and never take them to the max output they will probably last a lot longer..and they are much more efficient in standby
I have been using a 6KVA LF inverter since 2015 until date, and i have heard countless of HF inverter models burn all along, but mine is still kicking even for high inductive loads. i would always recommend a low frequency over a high frequency, if you want something that would work ruggedly. I agree about the low charging current, but a good mppt charger would handle the charging aspect.
And yes we have high frequencies inverter that has been working till date. HF inverters durability depends on the product you're using and the installer installing it.
Mister. I've installed over 50pcs of HF inverters Only 1pcs has ever got damaged at my site, and that was due to 2 lines short-circuit on nepa pole. I used to think like you too, until I sought proper knowledge of HF inverter inverters.
Woow...i like your analysis
Do you have any one that repairs hybrid inverter. Because actually they really good
I bought my 4.2kw 24v hybrid inverter… to avoid issues with Nigeria grid that flunctuates anyhow .. I bought an external battery grid charger , external mppt charger.. so now my inverter is inverting only.. hope it’s a good idea…??
The truth is low freq inverter is much more durable and reliable, High freq is more efficient and more configurable..the number one reason i hate High freq inverters is that when it burns or have a fault, its almost unfixable, inless u send it to the company that made it, good luck finding a road side inverter man that can fix it, the parts are proprietary, but when High freq inverter has a fault, almost any electrician can fix it...this is a major issue for me. its the number 1 deal breaker for me ..why buy something only the maker can fix .LOL
U should have added this to your points for the High frequency inverter, its a major point in my opinion.
Thanks for the vid. I'm using a sma sunny island low frequency inverter from 2012. I prefer low frequency inverters like victron
That's okay too
Weldon
Well articulated Engineer👍
I think what is not often mentioned is if you have say 2 high Hz 5 kw inverters in parallel and never take them to the max output they will probably last a lot longer..and they are much more efficient in standby
I have been using a 6KVA LF inverter since 2015 until date, and i have heard countless of HF inverter models burn all along, but mine is still kicking even for high inductive loads. i would always recommend a low frequency over a high frequency, if you want something that would work ruggedly. I agree about the low charging current, but a good mppt charger would handle the charging aspect.
😂He will learn the hard way.
Can you show me a single mini grid plant that it using LF inverter setup?
And yes we have high frequencies inverter that has been working till date.
HF inverters durability depends on the product you're using and the installer installing it.
😂. Don't worry, you will still return that HF hybrid inverter. Durability is number 1 factor.
Mister.
I've installed over 50pcs of HF inverters
Only 1pcs has ever got damaged at my site, and that was due to 2 lines short-circuit on nepa pole.
I used to think like you too, until I sought proper knowledge of HF inverter inverters.