As the COVID-19 pandemic reinforces the “Work-From-Home” trend, the surge in load-shedding and power interruptions is driving a renewed interest in solar energy solutions for residential properties. Solar energy has emerged as a viable and sustainable alternative to the unstable national grid; it presents both financial and environmental advantages. This blog post will probe the current state of South Africa’s power grid, the benefits of going solar, and helpful tips for embracing off-grid living.
The Current State of Power in South Africa
South Africa’s power grid is under immense strain. The national utility provider, Eskom, has been struggling to meet the daily energy demands of the country. Despite having an installed electricity generation capacity of 46,000 MW, only 28,000 MW is steadily available due to the aging and underperforming coal fleet. This has resulted in regular load-shedding, disrupting businesses and households across the nation.
Adding to consumer challenges, Eskom has received approval from NERSA for a 15% increase in monthly electricity tariffs. With new coal and nuclear power stations expected to take 10-15 years to build, solar power generation has become South Africa’s knight in shining armour. It is the sustainable alternative to mitigate these difficulties and facilitate a transition to off-grid living.
Off-Grid Living – The Future of Energy Independence
Given the state of the national grid, many South Africans are investigating the possibility of off-grid living and becoming completely energy independent by disconnecting from the grid. At Alumo, we recommend a hybrid solution; a maximum of 95% off-grid system while still remaining grid-tied. This allows homeowners to handle power spikes from high-energy appliances like kettles and geysers without the need for an exorbitant 100% off-grid setup.
Achieving full off-grid living requires a considerable expenditure on solar panels and battery capacity to guarantee a consistent power supply, even during bad weather. For most people, the cost of attaining complete energy autonomy is excessive, with the final 5% of going off-grid possibly costing an additional R100,000. A grid-tied system offers an inexpensive solution that secures energy security affordably.
Important Tips for Off-Grid Living and Solar Power Installation
Invest in a Reliable Battery Backup
A hybrid solar power system with a battery backup is pivotal for storing energy generated during daylight hours for use at night or during load-shedding. Simply installing solar panels that provide power directly to your appliances is not sufficient, most people are away at work or school at the system’s most useful time; when the sun is shining.
When selecting a battery, quality is fundamental. An excellent battery, like the Alpha ESS, which can perform over 10,000 cycles, can last upwards of 12 years, resulting in long-term savings. In contrast, a low-quality battery with only 1,000 cycles may only last about three years, leading to higher replacement costs over time. Buying durable and dependable battery solutions is imperative if you’re interested in off-grid living.
Select a Qualified and Reputable Installer
The quality of your solar power system’s installation will materially impact its performance and longevity. Do not overlook hiring a reputed installer who meets all the necessary qualifications and has a proven track record of successful installations. Cutting corners on installation costs can lead to subpar performance and may even shorten the lifespan of your system.
At Alumo, we pride ourselves on providing expert installation services so that your solar system performs optimally for decades. We give you the best bang for your buck, particularly if you’re aiming for off-grid living.
Why Off-Grid Living Is the Future for South Africa
A continued rise of Eskom’s electricity prices and the national grid instability will gradually make solar power a more attractive option. Solar energy is a way to achieve energy freedom, reduce monthly electricity costs, and contribute to a more sustainable future.
Investing in a solar power system means taking control of your energy needs and becoming part of the solution to South Africa’s power crisis. Power expert Chris Yelland put it aptly when he said, “We need to start becoming part of the solution by installing solar solutions to supplement Eskom power.”
Conclusion
Off-grid living is a smart and sustainable investment for South African homeowners facing the trials of load-shedding and rising electricity costs. Choosing the right system, spending on quality components, and hiring a recognised installer, can help you enjoy constant power and notable savings for years to come.
If you’re ready to take the next step towards energy independence and off-grid living, Alumo is here to guide you through the process. Our team of specialists will help you design and install a solar solution suitable to your needs and your budget.