Off-grid solar system
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cost of solar panels for 3 bedroom house

Cost Of Solar Panels For 3 Bedroom House Off-Grid, how much for the off-grid solar system? InkPV help you design your home solar system.

10kw home solar system
Brand: InkPV or OEM
Wattage: 10kw home solar system
Type: Lithium battery or Gel battery
Output voltage: Single phase or three phase
Application: Home/School/Office/Commercial

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Happy customer

What output do you need?

What is the difference between single phase and three phase appliance?
10kw home solar system
Single phase: 110V/120V/220V/230V/240V ±2%
10kw home solar system
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.
  • Off grid system is usually composed of solar panels, connector, inverter, battery and mounting system.

System Diagram 

How is the off-grid 10kw solar system price south africa work? 
10kw home solar system

What is the size for 10kw solar system price south africa?

A 10kw solar system price south africa off-grid system inclued 20pcs 500w solar panels, it requires up to 40㎡.

What is the estimated power production?

10kw solar system price south africa panel will produce an estimated 59.8 kilowatt hours (kWh) per day, assuming enjoy 6hrs good sunshine each day.

What is battery capcaity for 5kw solar system price south africa?

There are 8pcs 12V 200Ah gel battery in the system, the total capacity for the powerwall is 19.2kwh. Click here to know more about battery cycle time and life span.
Or you can choose 16pcs 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.


  • The solar system is designed with the conformation of one or more solar panels, mechanical hardware, and electrical component utilized to produce electricity from the sun's energy. Solar systems are power systems that convert sunlight into electricity by utilizing the photovoltaic effect.                                                                     
  • This is a process in which semiconducting materials generate voltage and current when exposed to light. Solar panels are installed for the conversion of thermal energy into electricity, while solar panels convert solar radiation into heat. This is why these solutions do not compete with each other. Instead, they may complement each other.
10kw home solar system
  • When the sun shines onto a solar panel, energy from the sunlight is absorbed by the solar cells in the panel. This energy creates electrical charges that move in response to an internal electrical field in the cell, causing electricity to flow.
  • Electricity produced by solar cells is clean and silent. Because they do not use fuel other than sunshine, solar systems do not release any harmful air or water pollution into the environment, deplete natural resources, or endanger animal or human health. Photovoltaic systems are quiet and visually unobtrusive.

System Detail

Solar panel

TFL500W USA TR Technology panel ( PERC Shingled solar modules ) Vmp:41.18V Voc:49.42V Imp:12.14A Isc:12.82A 210*210 cells Efficiency:21.45% weight:25.6KG Size:2148*960*35mm

10kw solar system price south africa detail

PV cominber

Model:H6T-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

10kw solar system price south africa-combiner

MPPT Controller

PV controller model:Real MPPT 96V/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)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
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:  8pcs battery in series
Lithium battery optional

10kw solar system price south africa-battery

IGBT  inverter

IGBT Inverter:10KW96VDC
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
Customized 24-hours off-grid solar electricity
Contact us  →

Types of system

Off-grid solar system

Off-grid system is suitable for areas without grid-connected or unstable grid-connected power, composed of solar panels, connector, inverter, battery and mounting system.

On-grid solar system

On-grid solar power system connects to the power grid, can sell excess electricity to the public grid.

Hybrid solar system

Hybrid Solar System combines advantages of on grid solar system and off grid solar system.
It connects to grid, you can sell solar power to grid or use directly.
If grid stop, battery supply power.

Solar and wind system

If your place enjoy good wind speed, the wind turbine can be a very good power source. It can give you unstopable power 24hrs. With solar and wind power, your home can be 100% off-grid.
Home wind turbine system - InkPV

How do I choose a off-grid system?

Off-Grid Application

InkPV Case Study Wall

Mfumo wa jua wa 10kw nchini Ufilipino kwa shule ya vijijini

School and Office

1.5KW - 5KW

We have Philippines, Senegal, Zimbabwe school project

Home Use

5KW and 10KW

 5KW and 10KW system is very popular in Europe
agriculture solar

Farm Use

three-phase 10KW-20KW

We have Thailand and Australia farm project

Hospital use


We have Somalia, Kenya Marshall Islands hospital project.

solar panels on tile roof - InkPV

Government office


We have  City government project

lumber mill

Factory project


 We have Solomon Island factory project

Airport project


We have Indonesia, Papua New Guinea airport project

Village power 


We have Zambia village power project
Based on 16 years of actual installation experience, we can definitely provide an off-grid solar or wind power system according to your need.

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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German Technology, Global Certification, direct factory price.

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