Off-grid solar system
We create electricity anywhere needed
InkPV - Logo

30KW Solar System Price In South Africa

In South Africa

30kw solar system price south africa, Factory Price and Competive Solar Energy System. Help you Solve Energy Problem and 100% Off-Grid
Brand: InkPV or OEM
Wattage: 30kw solar system
Type: Off-grid with lithium battery or gel 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.


    Hybrid Solar System combines advantages of on grid solar system and off grid solar system.

    It connects to grid, you can use directly.

    Also it has batteries backup, so solar power can be stored in batteries for night use or rainy days use.

    If solar power is not enough, grid can charge batteries and supply power to your load.

System Diagram 

How is the off-grid 30kw solar system work? 

How big is a 30kw solar system? How many solar panels in a 30kw solar system?

A 30kw solar system inclued 65pcs 500w solar panels, it requires up to 130㎡.

What is the estimated power production?

30kw solar system panel will produce an estimated 179 kilowatt hours (kWh) per day, assuming enjoy 6hrs good sunshine each day.

How many batteries do i need for a 30kw solar system?

There are 60pcs 12V 200Ah gel battery in the system, the total capacity for the powerwall is 144kwh. Click here to know more about battery cycle time and life span.
Or you can choose 2v 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 10kw solar system.

System Detail

Solar panel

TFL460W USA TR Technology panel ( PERC Shingled solar modules )
Vmp:38.8V Voc:46.56V
Imp:11.98A Isc:12.58A
210*210 cells Efficiency:21.12%
weight:20.6KG Size:2148*1020*35mm Strong anti-cracking advantage
10kw solar system price south africa detail

PV cominber

Model:H6T-360v Multiple PV strings inputs. Simplify wiring between PV array and controller. Prevent hot spot effect,Reliable thunderstorm& surge protection Product Size:360*345*145mm

10kw solar system price south africa-combiner

MPPT Controller

PV controller model:Real MPPT 360V/100A 
Charging efficiency:98% 
charging mode, intelligent control,various protection functions
10kw solar system price south africa-MPPT controller

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 )
10kw solar system price south africa -brakcet

Cables and Accessory

1)58pcs 25mm2*35CM, 4pcs 25mm2*2M battery cable, 25mm *25M
2)4mm2 PV cable 200M, (black+ red)
3)1set MC4 Tools ,PV terminals and MC4
4)2P 100A Battery switch and box
10kw solar system price south africa-cable

Gel Battery

The latest through-wall welding technology,  more suitable for motor loads.
Service life:6-8 years Size:522*240*219mm
Connect way:  30pcs battery in series
Lithium battery optional

10kw solar system price south africa-battery

IGBT  inverter

IGBT Inverter:30KW360VDC
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.
10kw solar system price south africa inverter

Technical Detail

Download Inverter data sheet
  • Transfer time≤4ms
  • Grid priority mode
  • Battery priority mode
  • RS485 communication port/APP optional.
10kw solar system price south africa10kw solar system price south africa

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


Model Type
460w 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
5kw solar system inverter detail

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

30kw solar system inverter detail

Rated Power30KWInputDC Input Voltage Range10.5VDC-15VDC(Single battery voltage)
Peak Power(20ms)90KVAAC Input Voltage RangeFor 220V 145VAC~275VAC
Battery Voltage240/360V/380VOutput(Battery Mode)Output Voltage220VAC±2%
Size(L*W*Hmm)721*400*1002Output WavePure sine wave
Packing Size(L*W*Hmm)775*465*1120Operating temperature -10℃~40℃
G.W.(kg)(Wooden Packing)164Elevation2000m(More than derating)
Installation MethodTowerHumidity0%~95% ,No condensation

30kw solar system for mine living Area


Q: How to calculate capacity for the inverter?
A: If you have a 1set 9000BTU air condtioner, we suggest to use 5kw inverter.
Because for the appliance like pump and air conditioner, there are motor inside, the start current is 4-6time than rate current. 
Or make it simple, for 3 bedroom house, most family will choose a 10kw inverter for their off grid system.
Q: Can an inverter store power?
A: The inverter can store power to the battery via grid.
Because there are AC input in our inverter, that means the battery can be charged by the inverter. To put the AC power to DC power.
Q: Can off grid solar system work without batteries?
A: Can. Check our batteryless solar system, max is 7kw solar home system.

Let's Say No To Expensive Electricity Bills!

Research has proved that most countries in the world have problems of insufficient power supply and high electricity bills, which make people's quality of life unable to improve. 
InkPV solar system uses advanced technology to solve these problems through a professional team.
Our system has strong advantages. Our system can fully charge a backup battery in 5 hours via solar panels. Reduce the cost of home energy use and let your home solar system make your life better and more comfortable.
According to the user's Home construction and electrical equipment power consumption design plan, to provide customers with customized solar energy storage system solutions.
Our solar energy system adjusts the daily charging and discharging conditions through intelligent algorithms, charging and storing energy during the low-peak period of electricity consumption, and discharging during the peak period of electricity consumption.

Why choose InkPV

Quality Focused

Making reliable products is the core business fundamental of our company. Each set inverter has tested by power-off test of 100 times per hour reduce the broken rate. 


We understand the responsibility of providing reliable power, and being available 24/7 to troubleshoot. We value honesty and integrity in our staff, and always strive to exceed expectations.

Professional Team

Our fantastic, hard working team has proudly received numerous awards, industry endorsements, and certifications from respected organisations.

Expert Design

Inferior off-grid systems provide frustratingly unreliable power and a costly short system life due to poor sizing, mismatched equipment, non-compliant design, and unsafe installation. Our expert technicians ensure these pitfalls are avoided.

Happy Customers

We have hundreds of happy battery storage customers across Australia. When you ask us for a customer reference, we can provide someone with an off-grid system just like yours.
① InkPV dedicates to provide best quality products and service with lower price than others.
With professional engineer to design the whole system and prevent issues that might be happening during usage.
With directly purchase from us as experienced PV manufacturer, you can get as lower price as ever.

②Long guaranted service life, PV modules all prepared with longer than 25 years warranty power more than 80%.
Battery life spans more than 10 years without replace.

③Fast shipping with insurrance paid by us, for any damage during shipment , we would exchange products free .

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.

Write to us

Since 2007 solar manufacturer, serving more than 160 Countries,
German Technology, Global Certification, direct factory price.

    I have read and completely accept the Terms of service And Privacy policy.