Complete guide of 10kw Solar System in South Africa
The solar system of 10 kw consists of solar panels, an inverter, and mounting hardware designed to generate about 40–50 kWh per day, depending on sunlight availability. You can buy the solar system and its components on our website. In South Africa, a solar system is best for home power. They produce a lot of energy for a home that consists of 4 to 6 bedrooms.
Now, many people in South Africa use this system because it reduces their electricity bills. They invest in solar panel systems and enjoy them. Among the various options available, the 10 kW solar system has become a more popular choice for all purposes.
Price Range of 10KW Solar system
A 10kW solar system’s price ranges from between R140 000 and R250 000, excluding any installation or labor costs.
System Details 10 kW Solar System in South Africa
The use of a 10kw solar system is best for your needs. It can produce electricity. there are a few main steps that help in the installation of the system. Here we discuss some of its details.
Solar panel
| Name | Series |
| Weight | 25.6KG |
| Efficiency | 21.45% |
| Size | 2148*960*35mm |
| Power | 10kw |
| Open Circuit Voltage(Imp) | 12.14A |
| Maximum Power Voltage(VMP) | 41.48V |
| Short Circuit Current(Isc) | 12.82A/210*210 cells |
PV combiner
Model: H6T-96v Multiple PV strings inputs. Simplify wiring between PV array and controller. Prevent hot spot effect, reliable thunderstorms, and surge protection Product.
Size:360*345*145mm
Solar Panel Bracket
| Name | Series |
| Slop Rooftop or Flat Rooftop wind load | 55m/s |
| Snow Load | 1.5kn/m2 |
| Structure | Anodized aluminum and stainless steel, angle adjustable |
Cables and Accessories
1) 14pcs 16mm2*35CM, 4pcs 16mm2*2M battery cable, 16mm *20M
2) 4 mm2 PV cable, 100 m (black and red)
3) Set MC4 Tools, PV terminals and MC4
4) 2P 63A Battery switch and box
Gel Battery
| Name | Series |
| Capacity | 12V/200Ah |
| Service Life | 6-8 Years |
| Size | 522*240*219*mm |
| Connect way | 8pcs battery in series |
| Lithium battery optional | |
Table of 10kw solar system inverter detail
| Model | MD10Kw |
| Rated Power | 10KW |
| Peak Power (20ms) | 30000VA |
| DC Input Voltage Range | 10.5VDC-15VDC (Single battery voltage) |
| AC Input Voltage Range | 220V 145VAC~275VAc |
| Battery Voltage | 48V/96V/192V |
| Output Voltage | 220V |
| Output Wave | Pure sine wave |
| Size | 540*350*695 |
| Packing Size | 600*265*810 |
| Operating Temperature | -10°C to 40°C |
| N.W. (kg) | 70 |
| Noise | ≤65dB |
| Installation Method | Tower |
| Humidity | 0% to 95%, No condensation |
| Elevation | 2000m |
Specifications
- Daily Production: 40–50 kWh
- Annual Production: 14,600–18,250 kWh
- Space: 60-70 sqm
Installation
Installing a 10 kW solar system involves some key steps. The first checker issue you will face after installation is a shadow problem. Then, calculate the household’s energy needs to size the system appropriately, typically using around 25-30 solar panels according to their wattage.
- Site Assessment: Roof/ground evaluation, shading
- Permits: Municipal compliance, utility approval
- Net Metering: Export excess power
Technical Details
A 10kW solar plant in South Africa is supposed to help daylight and convert it into power for little business use. This system usually contains around 30 to 35 sunlight-based chargers, each delivering around 300 to 350 watts. The boards are installed on roofs or in open spaces with good sun exposure. Given South Africa’s abundant daylight, a 10 kW system can significantly decrease power bills and change to a greener environmental condition.
| Model Type | 500W half-cut solar panel |
| Peak Power(Pmax) | 500W |
| Maximum Power Voltage (Vmp) | 41.18A |
| Maximum Power Current (Imp) | 12.41A |
| Open Circuit Voltage (Voc) | 49.42V |
| Short Circuit Current (Isc) | 12.82A |
| STC: irradiance 1000 W/m, AM 1.5, and cell temperature of 25 °C | |
What output do you need?
The power produced by this system is enough for a small house, a small business, and some other purpose. It can produce 40–50 kWh per day.
10KW Solar System | |||
| Load Name | Load watts | Quantity | Tot.Watts |
| lights | 11W | 20 | 220W |
| Fan | 80W | 4 | 320W |
| Computer | 150W | 2 | 300W |
| Printer | 250W | 1 | 250W |
| Fax Machine | 150W | 1 | 150W |
| Washing machine | 300W | 1 | 300W |
| Microwave | 1500W | 1 | 1500W |
| Electric cooker | 300W | 1 | 300 |
| Television | 25W | 1 | 25W |
| WaterPumP | 200W | 1 | 200W |
| Refrigerators | 120W | 2 | 240W |
| Air Conditioner | 1125 | 4 | 4500W |
| Total | 8305W | ||
Daily Energy Consumption: 8,305W
Total Power Production: 40,000 Watts
This is the load capacity and daily consumption of a 10 kW solar system. It’s best for home.
If you need more production energy for your home then you need to choose a 15kw solar system.
If you need less power load then you can use a 5kw solar system its daily production is 20 kWh daily, and a 3kw solar system has a daily production of 12-15 kWh per day.
How much load can be taken by the 10 kw solar system?
A 10 KW solar system can generate up to 2–3 AC units of electricity in addition to its regular household load. Solar panels, an inverter, a charge controller, and possibly batteries for energy storage are typically included. This system usually contains around 30 to 35 sunlight-based chargers, each delivering around 300 to 350 watts.
- The system can generate 40–50 kWh per day.
- The house uses about 30 kWh per day and 900 kWh per month.
- 10-20kWh per day can be stored in batteries that are used at night.
In the cloudy season, it provides 20–38.55 kWh per day.
How do I choose an off-grid system?
You can use this off-grid system for this purpose. It works according to the system components and their capabilities. That helps us at night because it stores electricity. Here I explain the best off-grid system to use, depending on this factor:
- the cost of grid
- the best off-grid batteries
- According to your need
Conclusion:
Here we discuss complete information about the 10 kW Solar System in South Africa. Such as what output you need, its system details, its technical details, its price, the load it can bear such as 40,000 Watts, the off-grid system, and how many components it needs. such as solar panels which have the best efficiency of 21.5%, PV combiners, gel batteries that have a capacity of 12V, solar panel brackets, and inverters of 10kw. Its installation process and all other details will help you choose the best system.
FAQ’s:
The size of the 10 kw solar system is about 1.6 meters by 1 meter. For this system, a 48–64 m2 area is required.
Assuming that each AC unit uses 1.5 kW per hour, the total solar system capacity (10 kW) would be divided by each unit’s usage (1.5 kW), yielding a result of about 6.7. In this case, about six modest household air conditioners might be supported by a 10 kW solar system.
A 10kW rooftop solar system will require between 25 and 27 solar panels. The real number of solar panels it takes to make a 10kW solar PV system depends on the wattage of the solar panels. For case, if you install 300-watt solar panels, you’ll require 34 panels to make a 10kW system.
