₦airaland Forum

bbally:
I will suggest you buy a solar cc separate to charge the battery and do your panels in parallel becos ur panel voc is far higher than ur battery nominal 12v. so by this, you will have higher current to charge ur battery. the new mppt (e.g powmr) will help balance the excess voltage with current for use under load.

earthrealm:
SO THIS YOUR INVERTER IS 12V MODEL?..u should have snapped the side, showing the specs..most high voltage hybrid inverters, their sweet spot is about 270 volts, the Voc of the avg 400 watts panel is 43 volts , so you need to increase your panel to 7 panels in series, wch wud be massive for your puny 12 volts 200 ah bank ----it appears u didnt do any serious research b4 setting up this your systenm.

all is not lost.you cab either look for a decentmppt standalone charge controller... ...and connect the 3 panels to it

mctfopt:
See if you can add three more PV and connect in series

ekkywolex:
which 8 are left?

brightk:
Are you saying the panels are substandard?

Jefferyzz:
Is this hybrid inverter with wifi connectivity a good buy for 180k?

If not kindly recommend any 12v hybrid inverter

PowMr off grid Pure sine wave solar inverter 12Vdc to 230Vac is a new all-in-one inverter bulit in 80A mppt controller, which integrates solar energy storage &means charging energy storage and AC sine wave output. It can be widely used in DC to AC areas, such as solar AC power system, vehicle system, RV power supply, security monitoring system, emergency lighting system, field power system, household power system, etc.

NOTE :
This is a wide voltage Hybrid inverter, The voltage that starts to connect to the solar panel must be above 130V for the Hybrid inverter to work normally. Means you can connect solar panels in series, saving you the cost of buying wires

Features:
Configurable input voltage range for home appliances and personal computers via LCD setting

Configurable battery charging current based on applications via LCD setting

Configurable AC/Solar Charger Priority via LCD setting

Compatible to mains voltage or generator power

Battery charging mode and load working mode can be set

Auto restart while AC is recovering

Overload/ Over temperature/ short circuit protection

Smart battery charger design for optimized battery performance

Cold start function

Fit for 12V Lead-Acid (Seal, AGM,Gel, Flooded) and Lithium battery (Need to be set via the “User-Defined”).

INVERTER MODEL - 1.5KW 12V

Rated Output Power - 1.5KW

Input Voltage Waveform - Sinusoidal (utility or generator)

Nominal Input Voltage - 230Vac

Output Voltage Waveform - Pure Sine Wave

Output Frequency - 50Hz

Low Loss Voltage - 170Vac±7V (UPS)； 90Vac±7V (Appliances)

Low Loss Return Voltage - 180Vac±7V (UPS); 100Vac±7V (Appliances)

High Loss Voltage - 280Vac±7V

High Loss Return Voltage - 270Vac±7V

Max AC Input Voltage - 300Vac

Nominal Input Frequency - 50Hz/ 60Hz (Auto-detection)

Output Short Circuit Protection - Circuit Breaker

Efficiency (Line Mode) ,- >95% ( Rated R load, battery full charged )

Transfer Time - 10ms typical (UPS); 20ms typical (Appliances)

Peak Efficiency - 91%

Overload Protection - 5s@ >150% Io ad; 10s@ 110% ~ 150% Io ad

Surge Capacity - 2* rated power for 5 seconds

Nominal DC Input Voltage - 12Vdc

Cold Start Voltage - 11.5Vdc

High DC Recovery Voltage - 14.0Vdc

High DC Cut-off Voltage - 16.0Vdc

No Load Power Consumption - <25W

Utility Charging Mode
INVERTER MODEL - 1.5KW 12V

Charging Algorithm - 3-Step

AC Charging Current (Max) - 60 Amp

Bulk Charging Voltage
Flooded Battery - 14.6

AGM / Gel Battery - 14.1

Floating Charging Voltage - 13.5Vdc

MPPT Solar Charging Model

Max. PV Array Power - 2000W

Nominal PV Voltage - 240Vdc

PV Array MPPT Voltage Range - 90~430Vdc

Max. PV Array Open Circuit Voltage - 450Vdc

Max Charging Current (AC charger plus solar charger) - 80Amp

Operating Temperature Range - -10°C to 50°C

Storage temperature - -15°C~ 60° C

Humidity
- 5% to 95% Relative Humidity (Non-condensing)

Dimension (D*W* H), mm
- 348X270X95

Net Weight, kg - 5.8

darediamond:
I hate giving Fish.
I prefer making you a Fisher Man with a Difference!

Never buy any how inverter. Buy Modern PURE SINE WAVE INVERTER alone. Inverter painted in Blue and Black are most times Pure Sine Wave Inverter.

Never buy Amperage Hog inverter that uses low frequency transformer(60hz/50hz) for dc to ac conversion.

The Heart and Back Bone Of Solar Gen Set is the Solar Panel not Inverter nor The Controller of any type.

Buy only MPPT controller alone and if you can Not afford Lithium Titanate Oxide Battery, Go for Lithium Phosphate or Worse Lithium Polymer.

** NEVER YOU BUY Lithium Ion Battery nor SLA or sealed lead acid battery oo. ** Never!!
Always use Thick Gauge, Insulated Pure Copper wire for your battery charging and Battery discharging.

For your 800W load, if you intend to simultaneously charge your batteries and still have enough power to power your intended devices,

Get at least 10 pieces of 200Watt Solar Panels
Get one peace of 24Volt 200AmpHour Lithium Phosphate Battery Pack
Get 150Amp Variable Voltage MPPT Solar Controller
Get one 4 Kilowatts Non-Transformerlles Pure Sine Wave Inverter or better still one 4KILOWATT Pure Sine Wave Hybrid Inverter.

Jefferyzz:
Lenovo ideapad 300-15ICH
Intel Corei7 8th gen
16gb ram
256gb SSD + 1TB Keyboard light
1050 GTX 4gb
Battery not working

230k

Jefferyzz:
Dell latitude E7450
Core i7 5th gen
8gig ram
256gig ssd
14inches display
Good battery life

150k


Iphone 11 pro max
64GB
87% BH
No True Tone
Important display message
Face ID �
290k


HP ZBook 15 G4 Mobile Workstation
Intel Core i7-7th Gen
16GB RAM
128GB SSD
1TB HDD
NVIDIA Quadro M1200
With 4 GB dedicated GDDR5 video memory
Fingerprint Reader
Backlit Keyboard

310k


Acer Nitro 5
Core i5-9th gen
8GB RAM
256GB SSD
Red Backlit keyboard
Nvidia GTX 1650 4GB

340k


3tb HDD (new) - 40k
Ps4 original controller - 20k
Xbox one controller - 25k
13pieces of Xbox one games - 20k
Xbox one rechargeable battery And docking station - 15k
Steelseries controller for PC, android etc - 15k
Steelseries rival 110 gaming mouse - 7k
Wireless gaming mouse - 10k

Jefferyzz:
Dell latitude E7450
Core i7 5th gen
8gig ram
256gig ssd
14inches display
Good battery life

150k


Iphone 11 pro max
64GB
87% BH
No True Tone
Important display message
Face ID �
290k


HP ZBook 15 G4 Mobile Workstation
Intel Core i7-7th Gen
16GB RAM
128GB SSD
1TB HDD
NVIDIA Quadro M1200
With 4 GB dedicated GDDR5 video memory
Fingerprint Reader
Backlit Keyboard

310k


Acer Nitro 5
Core i5-9th gen
8GB RAM
256GB SSD
Red Backlit keyboard
Nvidia GTX 1650 4GB

340k


3tb HDD (new) - 40k
Ps4 original controller - 20k
Xbox one controller - 25k
13pieces of Xbox one games - 20k
Xbox one rechargeable battery And docking station - 15k
Steelseries controller for PC, android etc - 15k
Steelseries rival 110 gaming mouse - 7k
Wireless gaming mouse - 10k
New Red Dragon wired gaming mouse - 12k

Jefferyzz:
Dell latitude E7450
Core i7 5th gen
8gig ram
256gig ssd
14inches display
Good battery life

150k


Iphone 11 pro max
64GB
87% BH
No True Tone
Important display message
Face ID �
290k


HP ZBook 15 G4 Mobile Workstation
Intel Core i7-7th Gen
16GB RAM
128GB SSD
1TB HDD
NVIDIA Quadro M1200
With 4 GB dedicated GDDR5 video memory
Fingerprint Reader
Backlit Keyboard

310k


Acer Nitro 5
Core i5-9th gen
8GB RAM
256GB SSD
Red Backlit keyboard
Nvidia GTX 1650 4GB

340k


3tb HDD (new) - 40k
Ps4 original controller - 20k
Xbox one controller - 25k
13pieces of Xbox one games - 20k
Xbox one rechargeable battery And docking station - 15k
Steelseries controller for PC, android etc - 15k
Steelseries rival 110 gaming mouse - 7k
Wireless gaming mouse - 10k
New Red Dragon wired gaming mouse - 12k