₦airaland Forum

jFrankNorfleet:
Could the installer perhaps didn't install it properly or perhaps I was given an inferior panel?

I have same inverter and the highest I've seen from it is 2.8kw from a 6psc of 610W panels.
I'm not worried cause that's how hybrid inverter works. They're designed to get the amount of energy they need at a time.
Also, you might want to check the charge current settings cause i limited mine to half of my battery specification.
NB: Inverter is paired with 5kwh of same brand.

I DON'T THINK YOU DHOULD WORRY MUCH.

Lastly, if you really need to monitory your generation form this setup, connect it to internet and monitor via Deye Cloud app.

HIGHESTPOPORI:
IHow much total did you spend

From The look of what he posted, I'm sure he must have spent about to 5.5M or more.

Very wise decision.
I would have recommended same system. The inverter should be the newer model which makes it pairing with the 725W a good one.
I currently use same setup but with 6psc of 610 longi Antis-hading panels and a 5kwh bank. it's over 2months now and last week rain makes it the first time the battery goes to 30% in the morning cause of back to back rain. I run minimal load on the system expect for sunny days where i need to use heavy appliances for few minutes. The inverter also have a smart load feature that can be set for heavy appliances like AC, Iron, Air-fryer, Induction cooker e.t.c. You also can monitory usage online.
I'd say money well spent.
You'll enjoy it.

jFrankNorfleet:
I've installed and started using it since Sunday afternoon

This was the final installation

1. 6KVA Deye hybrid inverter

2. 16KWH Deye lithium battery

3. Jinko Bifacial 725W panel. 8 pcs


It's been an awesome experience so far as I'm yet to use generator since I switched and the lowest battery percentage I've closed with was around 12:30am at night which was 48%.

Now I don't panic when there's no light or when my light trips off, which it did this morning.
I'd even say I've only used light to charge the inverter this previous night, aside that it's all been the panel. The panel almost always, even at slightly cloudy times, give more power than the shop consumes.

Thanks house for all the advice and I'd like to hear more advice in terms of maintenance, what to do and what not to do.

jFrankNorfleet:
I'd run installation for my gamehouse within the next 2-3 weeks

Pls house I need you to tell me what's wrong with this quote given by my prospective installer. Focus less on the price and more on if the setup will be okay for the gamehouse and how to prevent issues with the setup


These are what the gamehouse would comprise


Lg LCD 32 inches TV 140w *2
Samsung 32 inches led 56 watts *3
Samsung 32 inches lcd TV 110 watts *2
Samsung 15 inches lcd TV 40 Watts *3
PS2 fat 80w 3pcs
PS3 super slim -85Watts 2 pcs
PS3 slim-85 watts 5pcs
PS4 slim 100w 2pcs
Ps5 1 pc 200w
Yokaho DC ceiling fan 40w 1pc
1 duravolt 18 inch standing fan 27w 1pc

Note: I'm yet to get ps5 but it's in the pipeline. Also only 7 out of the combination of 10 PS3, ps4 and ps5 can be operational at once due to limited number of 32 inch TVs




This is what he quoted for me for the above setup


SYSTEM REQUIREMENTS
Growatts 6kva solar inverter: ₦620,000
Growatts battery (5.5 kW/h x2): ₦2,224,000
Jinko solar photovoltaic panels(615 watts):
₦129,000x8=₦1,032,000
ACCESSORIES AND OTHERS
1 DC SURGE (500)₦12,000
1 DC BREAKER (32amps)₦15,000
1 AC SURGE (500)₦12,000
2 AC BREAKER (63amps)x2 ₦30,000
1 DC BREAKER (63amps)₦15,000
OTHERS:
18 way breaker box:₦20,000
4 way breaker box:₦13,000
Knife switch change over:₦12,000
Trunking pipe(50x50)x3:₦12,000
Photovoltaic panels rails(x3)₦15,000
Photovoltaic panels bot 'n' screws(14)₦4,200
Solar connector /MC 4 plug(2)₦2,000
CABLES:
photovoltaic panels DC cable (17 meter)₦61,200
AC CABLE (input) (16 meter)₦64,000
AC CABLE (output) (16 meter)₦64,000


PURCHASE COST:₦4,227,400



Is there something that should be tweaked for more efficiency?

Hi

I made a quick run based on what you post. Details below:
1. You daily energy consumption is around 20KWH assuming you run all appliances for 12hours with 3days autonomy. This make total battery storage bank higher and oversized.
2. I also did a quick run saving should you use generator and daily fuel purchase of 15000 for like 6-8hrs also assuming you have s 5kva generator to run these thing. see image 2.
3. Image 3 shows the full energy audit result based on your post and benchmark assumptions.
3. From the quote, there are still questions around the cable sizing which are not clear. This is soley for safety reason.
Further more, you can view the full detail report with your exact quote below.https://www.solarspec.com.ng/p/95144d66709a44248fa572a93e62e358bcfbf3f28856331d

Recommendations: I think you should look at the cost savings over a period of time. The major problems of going solar or off-grid is the initial capital. In most cases, the system pays for itself over a short period of time compared to the lower cost enjoyed from running a generator and all other future running cost that comes with owning a generator set.

Lastly, everything i said here are based on assumptions, you might want to request for a proper energy audit from your installer and do not leave anything.

Anyone help with experience with Itel Energy inverter performance and durability.
Considering the 4KW 24v Hybrid inverter.

Can anyone please recommend me any good brand of hybrid invert of this spec ( 24v 3kw-4kw).

K24

Features
3.5L M272 E35 V6 Engine with no check engine light on.
7-speed Automatic transmission
AC chilling
Leather seat (clean)
Sound engine

131115km = 81471 mileage
Well maintained.

call 07033696601

What's the best affordable hybrid inverter to buy with minimum of 3.5kva 24v?
Considering you already have a good 24v(2 x 12V 220AH tubular Battery).

NB: One that has good after sales support.

Drgreatone:
That's nice. Use a 2kv12v sms inverter and it's bin doing just fine.
Had issues with the fan always on most of the time when working but recently decided to clean my anti-dust kit. Was so dusty but after cleaning ,fan just comes on occasionally.
2ndly noticed it wasnt always charging my battery well esp when input is around 200-300w (was using 3 300w panels that increasingly looks fake) but then guess thats why its hybrid. I added 2 more (fake)panels to take the pv volt over 150v and it charges better once I'm getting 350w upwards.
Hoping to get original panels to swap the fakes and see just ow well it wud perform

Thanks for this review.
I'm still in the process of deciding which budget friendly Hybrid inverter to buy. And SMS is one of them. Atleast for now.
I'd like to know, does it have monitoring app via Wifi.

Hope to hear from you.

Hello Guyz,
I just needed a professional opinion on this.
I currently have a 12V system with 1000W(4X250) PV in use for about 3years connected to 2 220AH tubular with a 60A CC.
Experience has been good but I'm thinking of upgrading to a Hybrid system. Reasons been that I want to do it in phases myself.
Base on the research in this thread i was able to drill down to the following hardwares:

SMS Hybrid Inverter 2kva/ 2000W 12V (Mppt 80A)
625W X 4 Jinko PV due to space.

However, based on my research, I'm skeptical about the inverter ability to handle the energy from the panel or go the route of upgrading to a 24V system with 120A CC with same amount of panels due to space.

My questions are:
1. Has anyone used that Inverter and whether it can stand test of time.
2. Based on the ratings I've seen for the inverter being 4000W for PV, with it be able to handle future PV addition.
3. Would you advice upgrade the system to a 24V system with 120A CC.

NB: Everything is within a budget and can't exceed but has been prioritized.

All opinions are welcome.