Many African countries still struggle to provide stable grid electricity to their citizens, whether in urban or rural settings. Therefore, the need for renewable energy has grown exponentially, particularly solar energy. One of the most significant aspects of solar energy is the ability to store it for later use. This is why backup solar power is becoming an increasingly popular solution.
But what exactly is backup solar power, how does it work, and why do industries, businesses, and even homes need it? Allow the professionals at PacB Group to explain.
Backup solar power is a system designed to ensure access to electricity generated by the sun, even on cloudy days or during power outages. Solar energy is typically harnessed through solar panels. However, because sunlight is not available 24/7, the energy collected during the day is stored for use at night or during inclement weather. This is where solar panels and modern battery technology merge.
Solar panels alone provide a reliable energy source, but they only function when the sun shines. Pairing solar panels with backup storage creates a sustainable, cost-efficient, and reliable energy solution, allowing access to electricity even during overcast days and at night.
Backup solar power is essential for various reasons, depending on the type of user. Here’s why it is needed across different sectors:
Businesses are always looking to reduce operating costs, and saving on energy bills can help significantly. By integrating solar power systems, owners can cut expenses and ensure operations continue smoothly without relying on daylight hours or grid power.
Industries requiring a constant power supply—such as manufacturing, technology, retail, and healthcare—cannot afford downtime due to power outages. Backup solar solutions can be integrated with generator and UPS systems to maintain seamless operations during power cuts, ensuring uninterrupted activity in critical sectors.
Solar power provides peace of mind and greater control over energy consumption. It allows families to reduce dependence on grid electricity, which is often unstable in terms of price and availability in many African regions. Additionally, solar power helps reduce carbon footprints, making it a great choice for eco-conscious homeowners.
As a renewable energy source, solar power reduces reliance on fossil fuels, which contribute significantly to greenhouse gas emissions and global warming. Whether for homes or businesses, incorporating solar energy supports the shift to sustainable and environmentally friendly energy sources.
To understand how this power solution works, we must examine how solar panels, energy storage, and backup systems interact. Here’s a breakdown of the process:
Solar panels contain photovoltaic (PV) cells that convert sunlight into electricity. When the sun shines, the panels absorb sunlight and produce direct current (DC) electricity. An inverter then converts this into alternating current (AC) electricity, which can be used for household or business needs.
Once the solar panels generate electricity, the energy can either be used immediately or stored in batteries for later use. Batteries are crucial for backup power, as they store excess energy produced during the day, making it available at night or during cloudy periods.
When the grid goes down or the sun isn’t shining, the energy stored in the batteries takes over, powering essential appliances, lights, or equipment. This ensures that your daily activities continue uninterrupted, whether you’re working or relaxing.
In areas with frequent power outages, backup solar power systems can be combined with diesel generators for uninterrupted energy supply. The generator activates when solar power and battery storage are insufficient to meet energy demands, creating a hybrid solution for maximum energy security. This is especially beneficial in industrial and commercial settings.
Lithium-ion (Li-ion) and sealed lead-acid (SLA) batteries are the two most popular types of batteries used in solar systems. Here’s an overview of each:
At the PacB Group, we proudly introduce PacB Energy, a division dedicated to providing advanced backup solar power solutions for industrial, commercial, and residential needs. As a leading manufacturer, supplier, and installer of industrial diesel generators, we have expanded our offerings to include eco-friendly renewable energy solutions.
PacB Energy is committed to delivering high-quality, customisable solar systems designed to meet the unique requirements of every client. Whether you’re seeking grid-tie systems, hybrid setups, or off-grid solutions with generator and UPS backup options, we can provide a solution tailored to your needs. Our key offerings include:
As a trusted, family-run business providing backup power systems, we have earned the loyalty of our clients throughout Sub-Saharan Africa. Known for our reliability, expert advice, and excellent service, we ensure that every client receives superior-quality solutions. Whether you need a simple grid-tie system or a complex backup system with batteries and generators, we are ready to assist with top-tier backup solar power solutions.
Our qualified technicians offer support and advice in the selection of the right power solution for your needs by calculating your power requirements.