Off-grid solar system
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8kw solar system

8kw solar system price south africa

8kw solar system price south africa
Brand: InkPV or OEM
Wattage: 8kw solar system price south africa
Type: Off-grid with lithium battery or gl battery back up
Output voltage: Single phase or three phase
Application: Home/School/Office/Commercial

Happy customer

happy customer

What output do you need?

What is the difference between single phase and three phase appliance?
what is single phase power
Single phase: 110V/120V/220V/230V/240V ±2%
what is three phase power
Three phase: 380Vac/400Vac±10%(customized 190Vac/200VAC)
  • For most home appalinces, the voltage is single phase. Like fans, lights, TVs, ect.
  • For commercial appliances, the voltage might be three phase, like big power pumps, commercial air conditioner.
  • Delivery Time: 15-30 working days after payment received

System Diagram 

How is the off-grid 8kw solar system price south africa work? 
8kw solar system price south africa connection drawing- InkPV

What is the size for 8kw solar system solar panel?

A 8kw solar system inclued 16pcs 485w solar panels, it requires up to 32㎡.

What is the estimated power production?

8kw solar system panel will produce an estimated 46.56 kilowatt hours (kWh) per day, assuming enjoy 6hrs good sunshine each day.

What is battery capcaity for 15kw solar system?

There are 16pcs 12V 200Ah gel battery in the system, the total capacity for the powerwall is 38.4kwh. Click here to know more about battery cycle time and life span.
Or you can choose 16pcs 150Ah gel battery or lithium battery, battery back up capacity is up to your need.

What factors will affect the power production?

The actual power generated will vary based on location, equipment and installation factors.



  • We have installation manual and electrical diagram. Follow the our installation guidance step by step, the installation can be done by your self. Contact us for 8kw solar system.

System Detail

Solar panel

TFL485W USA TR Technology panel ( PERC Shingled solar modules )
 Vmp:39.2V Voc:47.04V Imp 12.37A Isc:12.37A 
210*210 cells 
Strong anti-cracking advantage 
8kw solar system price south africa - InkPV

PV cominber

Model:H4T-96v Multiple PV strings inputs. 
Simplify wiring between PV array and controller. Prevent hot spot effect,Reliable thunderstorm& surge protection 
Product Size:360*345*145mm

8kw solar system price south africa - InkPV

MPPT Controller

PV controller model:Real MPPT 96V/100A Charging efficiency:98% charging mode, intelligent control,various protection functions
8kw solar system price south africa - InkPV

Solar panel bracket

Slope Rooftop or Flat rooftop wind load:55m/s,snow load:1.5kn/m2 structure:Anodized Aluminum+stainless steel, Angle adjustable ( can be customized as per client’s requirement )
8kw solar system price south africa - InkPV

Cables and Accessory

1)14pcs 16mm2*35CM, 4pcs 16mm2*2M battery cable, 16mm *20M 
2)4mm2 PV cable 100M, (black+ red) 
3)1set MC4 Tools ,PV terminals and MC4 
4)2P 63A Battery switch and box
8kw solar system price south africa - InkPV

Gel Battery

The latest through-wall welding technology, more suitable for motor loads. 
Service life:6-8 years 
Connect way: 8pcs battery in series
Lithium battery optional

8kw solar system price south africa - InkPV

IGBT  inverter

IGBT Inverter:8KW96VDC 110V/120V/220V/230V/240VAC output 
City power and generator charger build in 
Overload, overcharge, over-discharge protection
Fuji brand IGBT material
Three phase optional.
8kw solar system price south africa - InkPV

Technical Detail

Download Inverter data sheet
  • Transfer time≤4ms
  • Grid priority mode
  • Battery priority mode
  • RS485 communication port/APP optional.
15kw solar system - InkPV15kw solar system - InkPV

Click here to understand how to read the inverter data sheet.


Model Type
485w solar panel
Peak Power(Pmax)
Maximum Power Voltage(Vmp)
Maximum Power Current(Imp)
Open Circuit Voltage(Voc)
Short Circuit Current(Isc)
* STC: irradiance 1000 W/m, AM 1.5, and cell temperature of 25°C

Click here to understand how to read the solar panel data sheet.

Download solar panel data sheet
  • Significantly avoiding heat spot
  • Half-cut Technology
  • Battery priority mode
  • Excellent performance of PID resistance
Customized 24-hours off-grid solar electricity
Contact us  →

Inverter detail

Various communication ports and remote controls (RS232/RS485/APP/SNMP/GSM optional).
Setting different working modes based on variable usage requirements.
Inverter detail
8kw solar system price south africa - InkPV

Click here to understand how to read the inverter data sheet.

8kw solar system inverter detail

Rated Power8KWInputDC Input Voltage Range10.5VDC-15VDC(Single battery voltage)
Peak Power(20ms)24000VAAC Input Voltage RangeFor 220V 145VAC~275VAC
Battery Voltage48V/96V/192VOutput(Battery Mode)Output Voltage220VAC±2%
Size(L*W*Hmm)540*300*695Output WavePure sine wave
Packing Size(L*W*Hmm)600*410*810Operating temperature -10℃~40℃
G.W.(kg)(Wooden Packing)77Elevation2000m(More than derating)
Installation MethodTowerHumidity0%~95% ,No condensation


8kw solar system price south africa - InkPV8kw solar system price south africa - InkPV
In Thailand
8kw solar system
This is a 8kw solar system for a fruit farm.

The project is in a remote place, where no city grid, and the owner don't want to use diesel generator.

So he choose solar to give his house for the power. And he aslo need a solar pump to pump the water.

Thailand enjoys good sunshine,so the system working really good.

And they installated the system all by themselves, and we believe you can do it too.
8kw solar system price south africa - InkPV

How is the system working?

How the off grid solar system working:
This Solar system not only have solar power system function, but also have Utility complementary function. When main power off , the solar system can switch automatically to take use off solar power from battery to run load, When solar power not enough and power off , it can switch automatically to main power and connect with grid electricity take use of main power, at the same time charging battery. This is very suit for home use.

What's the difference between off grid and on grid solar power system?
Off-grid solar power system doesn't connect to the power grid. In general, it includes solar panels, charger controller, batteries and inverter. This system will store the solar power into the batteries, batteries energy will be converted the electricity power to supply the appliances working through the inverter.
On-grid solar power system connects to the power grid, can sell excess electricity to the public grid. In general, it includes solar panels, grid-tie inverter, the solar power will be converted the electricity power to appliance working directly. When the solar power is off, the power grid will replenish the electricity power to appliances working.

Our factory

100% Cells Sorting
Ensure Colour and Power Difference.
Ensure high yields,consistent performance and durability,
First of 52 steps strict quality control and inspection process.
Our factory
Our factory
100% Inspection
Before and After Lamination.
Most stringent acceptance criteria and tightest tolerance,
Intelligent alarm and stop mechanism in case of any deviation or errors.
100% EL Testing
Before and Following Lamination
Ensure "Zero" micro crack monitoring before final inspection, Continuous line monitoring and video/photo record for each cell and panel.
INKPV Quality Standard
Our factory
100% Optimal Testing
Ensure 3% Positive Power Tolerance
Comprehensive QC information management system with barcode ID.Quality traceable system in place to allow quality data flow
Our factory- InkPV
Our factory- InkPV
Our factory- InkPV
Our factory- InkPV

Us VS Them

Direct factory price, by cutting out the salesmen and the local offices, 
we are able to offer better equipment for less.

You may be interested 

Customized 24-hours off-grid solar electricity

Contact us  →

What our customers say?

Every question you have, they ask and solve and placed orders. 
Let's see what they want to know.  It would be great help for your off-grid decision.

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