earthrealm:


Buy a digital display..its the cheapest and most readily available.
Other appliances dey , but this is the simplest..contact kiekie1

kiekie do you still have this digital voltmeter in stock?

earthrealm:


The best approach is to use a bus bar.. drill 4 to 7 holes on it. Send battery there, inverter, charge controller, there..

The common approach is using the battery terminal, the inverter and charge controller all meet there

What about the loads of the building? Does it go there too?


Because it seems both the inverter and the CC has ports to connect building loads. Which one takes priority.

Please, I also want to know if a charge controller can power the loads directly bypassing the batteries. For example, during the day when there is sufficient sun power.

Milito:


What about the loads of the building? Does it go there too?


Because it seems both the inverter and the CC has ports to connect building loads. Which one takes priority.

Please, I also want to know if a charge controller can power the loads directly bypassing the batteries. For example, during the day when there is sufficient sun power.

No, you can't power your house loads directly from the charge controller, it is not designed for something like that, you only connect your load to your batteries or bus bar

Penuelseun:
No, you can't power your house loads directly from the charge controller, it is not designed for something like that, you only connect your load to your batteries or bus bar

That should be in CAPS and also probably in bold as well

Milito:


kiekie do you still have this digital voltmeter in stock?

Hello, yes it's available .... 2k


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

Penuelseun:
No, you can't power your house loads directly from the charge controller, it is not designed for something like that, you only connect your load to your batteries or bus bar

So why then do charge controllers have ports for "load connection"? Pardon my plenty questions. Trying to get some basic knowledge to make good decisions.

Milito:


So why then do charge controllers have ports for "load connection"? Pardon my plenty questions. Trying to get some basic knowledge to make good decisions.

They are mainly used to power small loads like your dc bulbs or small 12v dc fans

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- Volt DC meter ... 2k
- Chint wall mount programmable timer switch .. 10000
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Milito:


So which would you recommend between Rita and Full River batteries?

I've been using Full River, takes me roughly 2yrs + few months but now I'm tempted to try out Rita.

Fullriver again and again
Ritar is nice too as it requires proper charging.
I am using ritar though.

Industrial valve regulated

How do some one Install solar depending on nepa to charge it?

Na wao.

Why not start small with one panel then upgrade?

That's why you keep having battery issues.

Another reason for battery issues is load being more .

Always calculate your solar needs first.

The best battery balancer in the market -- HA02 with bluetooth

It is unlike other balancers that you cant see what is going on.
The ha12, simply connect via your phones BT and observe as the device redistributes voltage and current to keep your bank balanced.

Ha12 battery balancer.
ha12 battery equalizer balancer with app show voltage through mobile phone for 4pcs battery pack
if you order the new version equalizer ha11 or ha12, please contack us to get “battery” app (only for android system now)
product introduction
ha12 is an energy transfer battery equalizer with voltage display on mobile phone, which can be used for 2-12v batteries in series or in parallel to keep battery bank voltage balance.
when battery banks are in charging/discharging/free status, batteries voltage will have difference, which may cause one of batteries fail prematurely.
ha12 will start to work when it detect there are 10mv voltage difference between four batteries. it will transfer energy from the higher voltage battery to the lower one until same totally.
battery equalizer will improve battery’s performance and extent battery’s using time.
product features
apply to any n*(2.4v/3.6v)/ n*6(v/9v/12v) battery banks;
using aluminum shell, for better cooling;
Price 38k

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kiekie1:
FAIRLY USED SHOTO BATTERY FOR SALE!
Shoto 12v 150a battery. Powers 100w load for approximately 7hr.

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how much bro?

Lovelynife:

how much bro?

SOLD !

Be careful of those called lowest price battery,
Always remember that you get what you paid for.

jiday4:
Be careful of those called lowest price battery,
Always remember that you get what you paid for.

accredited companies and distributors of inverter batteries should be promoted on this forum. Nobody should fall victim of this here.

Sparingly used luminous 1.5kva 24v hybrid inverter up for sale!

Luminous inverter with inbuilt 1000w solar charge controller up for sale.

Condition: works like new . Warranty tamper seal still intact.

Location: Lagos mainland but can can waybilled to any state on buyers expense.

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

How much is this?

kiekie1:
Sparingly used luminous 1.5kva 24v hybrid inverter up for sale!

Luminous inverter with inbuilt 1000w solar charge controller up for sale.

Condition: works like new . Warranty tamper seal still intact.

Location: Lagos mainland but can can waybilled to any state on buyers expense.

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

bowals11:
How much is this?

Kindly reach us via publicized call line or whatsapp contact .. Thanks

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:

New model Relay wall mount voltage stabilizer
5kva 90 - 260vac ......75,000
10kva 45 - 260vac ....129,000
10kva 90 - 250vac .... 90,000
12kva 45 - 260vac ... 140,000
15kva 45 - 250vac ... 155,000
15kva 90 - 250vac ... 140,000
30kva relay desktop 45 - 250vac ... 340,000

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
20kva servo single phase desktop 80 - 270vac .. 329,000
20kva servo single phase desktop 90 - 250vac .. 290,000
20kva servo 3 phase desktop 240 - 456vac... 439,000
30kva servo single phase 80 - 250vac .. 549,000
30kva servo single phase 90 - 250vac ... 449,000
30kva 3 phase 240 - 456vac .... 489,000
40kva single phase 80 - 250vac ....778,000
40kva single phase 90 - 250vac ....698,000
40kva 3 phase 240 - 456vac ..........849,000
50kva 3 phase 240 - 456vac ..........1,095,000
60kva 3 phase 240 - 456vac ..........1,249,000
100kva ......... 2,390,000



All product comes with standard one year warranty!


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

dollarnaira:


Am an advocate of stand alone charger and stand alone inverter. I dont gbadun both together.

And both will be connected directly to the batteries? Won't they overcharge the batteries?

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Milito:


And both will be connected directly to the batteries? Won't they overcharge the batteries?

Stand alone inverter dont come with charger

SMK SOLAR PRODUCT PRICES!!!

- SMK 40a 12-48v lithium battery compatible mppt .. 74,000

- SMK Hybrid 1kva 12v transformer based inverter ... 73,000

- SMK Hybrid 1.5kva 24v transformer based inverter .. 88,000

- SMK Hybrid 2kva 24v (60a inbuilt mppt) ... 159,000

- SMK Hybrid 3.5kva 3kw 24v (80a inbuilt mppt) .... 200,000

- SMK 5kva 5kw 48v (80a inbuilt mppt) .... 280,000

SMK 12v transformer based pure sine wave inverter series are also available in :
1kva ......74,000
1.5kva ...94,000

SMK 200w solar floodlight (700 lumens, 12w panel,3.2v 10ah lifepo4 battery) ... 32,000

SMK 250w solar floodlight (1200 lumens, 25w panel,3.2v 20ah lifepo4 battery) ... 37,000

SMK 80mm foam thickness 12/24v DC freezers: (limited stock)
208L .... 230k
308L .....270k

Products available with 1 year standard warranty.


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

Call/ Watsapp us on 08066332919 for Industrial Power Backup Equipment such as Vertiv/ Emerson UPS, Stavol AVR, Outback/ Schneider Inverter and Gaston battery

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

Help my inverter keeps making a ticking sound and won't work

I want to get an inverter. But I have no idea where to start from. Is there any vendor in ph here?