Penuelseun:
The battery is gone

Hello house don't know much about solar but planning on doing something small ...no NEPA light whatsoever around. Pls I need suggestions.. something that can power a TV and two fans and 6 light bulbs. I am willing to buy any low voltage tv or fan. won't mind even decoder self. Will appreciate any help Another one pls .. which 200ah battery is good and affordable right now... Got quanta but it can't last more than 5 hours now and it's not even 3years yet HELP

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Litium battery replacement for rechargeable fans

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ceejay80s:
My fullriver AGM battery is doing very well, the fat160 is doing very well, , last week Saturday was the first time it desulfated to 0.0amp, I can't wait to enjoy it for at least 2_3yrs or more after desulfation, without nepa , my battery is on 12.9 but the previous battery is always on 12.5v with same load, 1the previous battery was backing up well at first but the only problem is it will stay on desulfating for 100 years and the battery will never charge full, but the one will stop charging after desulfating

please how many wat load do you put on it

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Call-08034034206
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Good afternoon boss ceejay80 and other gurus in the house
I have a single 19.2v lithium battery pack, please which kind of inverter can work with this? 12v or 24volt inverter?
Thanks

None. Too low for a 24V and too high for a 12V system.

I believe the battery has 5 cells in series so you may disconnect one cell to make it 4 series and use it with a 12V inverter.

mahkanjuh:
Good afternoon boss ceejay80 and other gurus in the house
I have a single 19.2v lithium battery pack, please which kind of inverter can work with this? 12v or 24volt inverter?
Thanks

ceejay80s:
My fullriver AGM battery is doing very well, the fat160 is doing very well, , last week Saturday was the first time it desulfated to 0.0amp, I can't wait to enjoy it for at least 2_3yrs or more after desulfation, without nepa , my battery is on 12.9 but the previous battery is always on 12.5v with same load, 1the previous battery was backing up well at first but the only problem is it will stay on desulfating for 100 years and the battery will never charge full, but the one will stop charging after desulfating

good to hear your review. please how do you desulphate the battery and what is the maximum watt you have put on the battery without NEPA?

dejidotun2000:
None. Too low for a 24V and too high for a 12V system.

I believe the battery has 5 cells in series so you may disconnect one cell to make it 4 series and use it with a 12V inverter.

thanks so much boss

mahkanjuh:
good afternoon house, please, does anyone has this buck converter 20Amps, 300 watt or 30Amps 400watt for sale ? And also this Ceepro 600watt pure sine wave inverter

You should check for such buck converter at Arena, Oshodi.

There's a particular shop that sells it but I can't remember the shop number unless I visit again.

The shop name is Hub360. You can check on their website.

talk2dre:


You should check for such buck converter at Arena, Oshodi.

There's a particular shop that sells it but I can't remember the shop number unless I visit again.

talk2dre:


You should check for such buck converter at Arena, Oshodi.

There's a particular shop that sells it but I can't remember the shop number unless I visit again.

ebocoms:
The shop name is Hub360. You can check on their website.

talk2dre:


You should check for such buck converter at Arena, Oshodi.

There's a particular shop that sells it but I can't remember the shop number unless I visit again.

thanks so much bosses, really grateful

To the gurus in the house pls I know little or nothing about solar but I need an affordable one which I can use with like 5 bulbs tv and fan, won’t mind if you recommend tv bulbs and fan that will be suitable for the solar system in other to be durable.Thanks

Valto:
note. am not a reseller, but let me give u better quote
buy
mustpower 24v 3kva hybrid pure sine wave inverter with 80A mppt inbuilt CC, from direct dealer at alaba for 175k

3pcs of 400w yingli mono panels @ 58k each, from yingli main distributor at alaba(u are better off with 4pcs,if there is enough funds)

2pcs of original 160ah AGM slim FULLRIVER battery @105k each, from their ojota office

your load plenty sha. if u can replace some of those Ac ceiling fans with dc ceiling fans and those 20pcs bulbs with 3w or 5w AKT or ctorch bulbs.
pls stay away from felicity gel batteries. original Fullriver can last u minimum of 4yrs
the prices i qouted here is real and the best option for you. cheers

Oga Valto, please do you have the contact of the dealer for the Must Power hybrid Inverter?

Same with the yingli distributor..

Please help.. Many thanks

Solar panels, mppt & inverters @ discounted prices

260w mono... 40k last
300w mono .. 44k last
350w mono .. 50k last

Era 250w mono .. 41k
Era 280w mono ... 50k
Era 330w mono... 53k
Era 350w mono .. 60k
Era 380w mono... 64k
Era 400w mono ... 68k
Era 440w mono"black" ..74k

*Schneider 1.5kva 24v pure sinewave hybrid inverter. 75600
*Schneider 850va 12v pure sinewave hybrid inverter .. 65000

*GROWATT INVERTERS NOW AVAILABLE!!*

*Growatt 3kva TL (50a mppt) ... 250k
*Growatt 5kva TL (80a mppt).....400k
*Growatt 5kva TL (100a mppt)...430k

*SMK 40a 12/24/36/48v mppt .. 70,000

*Victron SmartSolar 250/100 mppt= N450,000

*Color Control GX = N250,000

*V.E Bus to USB (interface MK3-USB) = N45,000

*Victron Multiplus 48V 5kva Inverter = N800,500

*Victron Battery Monitor BM702 = N85,500

*Victron Quattro 10kva 48 =1,700,000

*Victron Quattro 15kva 48VDC = N2,200,000


Tubular / flooded deep cycle battery maintenance distilled water & electrolytes now available!

Distilled water 1L (12 in pack) ... 5,000
Distilled water 25L (with free gallon) ... 6,500
Electrolyte 25L (Accurate specific gravity) ...8,000

Direct from chemical industrial plant ! Place your orders now !!

Contact,
Smartcell global services
CALL:: 081-350-31951
WHATSAPP::: https:///2348170385620

YOU CAN PICK UP IF BASED IN LAGOS OR SIMPLY PLACE YOUR ORDER FOR WAYBILL NOW!

aniplus:


Oga Valto, please do you have the contact of the dealer for the Must Power hybrid Inverter?

Same with the yingli distributor..

Please help.. Many thanks

for cheapest price on mustpower pure sine wave hybrid inverters, contact Auxano solar 08163949428

for cheapest price on yingli solar panels contact yingli accredited distributor alaba office:08187024613
u can chat them on whatsapp. cheers

Valto:
for cheapest price on mustpower pure sine wave hybrid inverters, contact Auxano solar 08163949428

for cheapest price on yingli solar panels contact yingli accredited distributor alaba office:08187024613
u can chat them on whatsapp. cheers

Many Thanks Bro... Just spoke with them..

WE BUY DEAD/SCRAP BATTERIES!!!

We also buy off scrap/dead deep cycle batteries from any state to Lagos(T&C applies) .

12v 200a ..... N16,000
12v 150a.......N12,000
12v 100a.......N8,000
2v 500a ......N5,500

If outside Lagos state , send the scrap batteries to your nearby Lagos park & get your payment alert immediately after confirmatory remarks from me with the transport company manager / secretary or driver .

Contact,
Smartcell global services
CALL:: 081-350-31951
WHATSAPP::: https:///2348170385620

KEY POINTS BETWEEN RELAY & SERVO STABILIZER

AVRs (Automatic Voltage Regulators) or Voltage stabilizers have become something of great importance to every family and business alike to help protect electrical equipment from irregular current coming in from the national power grid. These AVRs helps to regulate the voltage supplied from the national grid such that it will deliver the required amount of voltage required for the family or business equipment if the incoming voltage is within what the AVR can regulate.

The production of this Stabilizers started with the use of an electromagnetic relay system that helps in selecting the right part to adjust the incoming voltage. This method came with its own strength and weakness. Later, another method was designed with the use of electronic circuit for the adjustment purpose. This method also comes with its own strength and weakness.

The initial technology that is also used for the production of Stabilizer is called the relay technology while the other technology is called the servo.



Relay Voltage Stabilizers / AVRs (Automatic Voltage Regulators):
With the relay technology in stabilizer, the electronic circuit inside the stabilizer compares the output voltage with a reference value that has been provided and built-in to reference voltage source.

Anytime the incoming voltage goes higher or lower than normal, the control circuit switches in the Stabilizer switches to the corresponding relay to connect a desired tapping for the output voltage. The relay technology comes with a ±10 % output voltage accuracy.

This type of stabilizer is mostly used for low rating appliances in homes, offices and industries as they are of low weight and low cost.

However, this technology comes with certain limitations which includes low voltage correction speed, less durable, less reliable, among other issues in the stabilizer technology.

At the same time, researcher has developed a later technology for the stabilizer and this is called the servo controlled system. This technology attempts to resolve the accuracy of output and the delay time in the relay technology of stabilizers.



Servo Voltage Stabilizers:
The Servo voltage stabilizer consists of the servo motor, Buck Boost transformer (BBT) and Autotransformer among other elements. The voltage that comes out of the servo stabilizer is voltage across the Buck Boost transformer (BBT). One end of the primary BBT is connected to fixed tap of autotransformer and the other end is connected to the shaft of the servo motor.

Whenever the incoming voltage is too high or very low within the input range, the servo motor in this servo type of stabilizer moves across the autotransformer in such a way that the voltage induced across the secondary BBT is equals to set output voltage.

This type of stabilizer is called a servo stabilizer because it uses a servo motor to enable the voltage correction.

Servo voltage stabilizers have a rugged construction and can sustain high fluctuation and it is more durable. It is mainly used for high output voltage accuracy, usually ±1 % with input voltage changes up to ± 50 %.

If we compare servo stabilizers with relay type stabilizers we can find various advantages of servo voltage stabilizer such as higher correction speed, high precision of stabilized output, capable of withstanding inrush currents and most importantly the high reliability.

SERVO STABILIZER ! :

-Servo motor is used for controlling unit of voltage level.

-Level of protection is high.

-Servo motor has good step size resolution for correction of voltage.

-It will give balanced output which may be ±1% error.

-It is available for higher rating more than 1 KVA.

-This stabilizer can be used in the industries as well as at homes.

-Cost of servo motor is more than relay.

-This stabilizer is used in the communication line.

RELAY STABILIZER !


-Relay is used for controlling the voltage level.

-Relay has lower size of resolution.

-It will not give stabilized output with accuracy.

-It is for low rating.

-This stabilizer can be used at homes.

-Cost of relay is lesser than servo motor.

-Level of protection is low as compared to servo type.

-This Stabilizer is basically used in home or for small scale purpose.

DISCOUNTED PRICES:

Relay wall mount voltage stabilizer
10kva 45 - 260vac ....129,000
10kva 90 - 250vac .... 84,000
12kva 45 - 260vac ... 139,000
15kva 45 - 250vac ... 154,000
15kva 90 - 250vac ... 140,000

Servo wall mount voltage stabilizer
5kva 100 - 250vac ... 85,000
10kva 90 - 250vac ... 129,000
10kva 130 - 260vac .. 141,000
15kva 100 - 260vac .. 185,000

All product comes with standard one year warranty!


For further enquiry & transaction,
Contact,
Smartcell global services
CALL LINE :::: 081-350-31951
WHATSAPP::: https:///2348170385620

Please don't buy from them. They will defraud you. See my experience here. https://www.nairaland.com/6510543/fraud-alert-please-return-money#100866566

pointstores:
Affordable solar generator and laptop powerbank in stock prize range from 40,000

Litium battery replacement for rechargeable fans

Visit our signature below for contact

Please don't buy from these guys. They will defraud you. See my experience here. https://www.nairaland.com/6510543/fraud-alert-please-return-money#100866566

pointstores:
Solar generators
Laptop powerbank with fast chargeing

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NemB:
Please don't buy from these guys. They will defraud you. See my experience here. https://www.nairaland.com/6510543/fraud-alert-please-return-money#100866566

I see no defrauding here, all I see is so most expectations from a small unit. Pipo who enjoy solar/inverter invest way more than this, or use the minimum laod to enjoy there set up. Banc in the days, ceejay use 40ah take dey pepper e nebor dem, all way management

Allem:
I see no defrauding here, all I see is so most expectations from a small unit. Pipo who enjoy solar/inverter invest way more than this, or use the minimum laod to enjoy there set up. Banc in the days, ceejay use 40ah take dey pepper e nebor dem, all way management

narialand be like Twitter Bleep up and dey will drag u out like hell

Allem:
I see no defrauding here, all I see is so most expectations from a small unit. Pipo who enjoy solar/inverter invest way more than this, or use the minimum laod to enjoy there set up. Banc in the days, ceejay use 40ah take dey pepper e nebor dem, all way management

Boss thanks naso some people be

I have refunded is money in full

Allem:
I see no defrauding here, all I see is so most expectations from a small unit. Pipo who enjoy solar/inverter invest way more than this, or use the minimum laod to enjoy there set up. Banc in the days, ceejay use 40ah take dey pepper e nebor dem, all way management

My brother, are you saying an Inverter rated 300 watts is actually 150 watts actual power

aniplus:


My brother, are you saying an Inverter rated 300 watts is actually 150 watts actual power

not exactly, but if u intend to run 1000w load frequently, u should be going for 2.5 or 3kva inverter.. as it is not advisable to run inverter at almost full capacity all the time.

Valto:
not exactly, but if u intend to run 1000w load frequently, u should be going for 2.5 or 3kva inverter.. as it is not advisable to run inverter at almost full capacity all the time.

Boss valto thanks for further explanation

They Are loooking inverter like normal generator

pointstores:


Boss valto thanks for further explanation

They Are loooking inverter like normal generator

in the main time,try and always convert ur mah to Ah for better knowledge and explanation for we the newbies to avoid the brouhaha. keep the good work

Lovelynife:

in the main time,try and always convert ur mah to Ah for better knowledge and explanation for we the newbies to avoid the brouhaha. keep the good work

the problem issue running 300watts load on 48ah battery

the run time of the load on inverter will be short U get 1 hours 30minute

battery will die prematurely

it is a modified inverter the mosfet and heatzink can be affected at any time which will lead to inverter not working again....

You can even run at 100% load in kilowatt calculation with ur enginner in the house can enlighten U more better

aniplus:


My brother, are you saying an Inverter rated 300 watts is actually 150 watts actual power

There is something called continous power output and peak power output of inverters.
An inverter rated say 1000w will most often only be able to carry 500w load continous and 1000w load peak for some seconds for inductive loads like refrigerator which have surge on startup.

Most inverters are designed that way. You cannot load an inverter to 100% of its capacity the same way you should not discharge your batteries to 0%.


I suggest you take time to do extensive research on these things