Jun 11, 2025 · The Project FlexGen and Rosendin are tinkering on a utility-scale battery solution to be situated outside a data center building, as part of medium-voltage (1,000V to 35,000V)
At PSS (UPS) Distributors Pretoria, clients can find a variety of uninterruptible power supply (UPS) systems and accessories designed to safeguard critical equipment and data during power outages or fluctuations. Their UPS units come with advanced features, providing reliable backup power, surge protection, and voltage regulation.
Figure 1: A simplified project single line showing both a battery energy storage system (BESS) and an uninterruptible power supply (UPS). The UPS only feeds critical loads, never losing power.
Courtesy: Affiliated Engineers Inc. Uninterruptible power supply (UPS) systems have been a familiar presence for years, known for their ability to enhance power quality and offer continuous power for critical loads. These systems typically supply power for a few minutes while the generator starts up.
UPS is focused on providing immediate, short-term power backup during interruptions, ensuring continuous operation of critical systems for a limited duration. BESS is designed for long-term energy storage and management, supporting renewable energy integration and providing power over extended periods.
Centrally located in Pretoria, South Africa, PSS (UPS) Distributors Pretoria serves clients nationwide, delivering products and services that exceed expectations. Whether it’s protecting critical systems or maximizing uptime, they are dedicated to powering businesses with peace of mind.
Venture Otto South Africa (Pty) Limited purchased a 30kVA Tescom UPS from Uptech in December 2007. The UPS has proved extremely reliable and has been well maintained by Uptech. I am very satisfied with the level of technical support and commitment from the Uptech team.
The global residential solar storage and inverter market is experiencing rapid expansion, with demand increasing by over 300% in the past three years. Home energy storage solutions now account for approximately 35% of all new residential solar installations worldwide. North America leads with 38% market share, driven by homeowner energy independence goals and federal tax credits that reduce total system costs by 26-30%. Europe follows with 32% market share, where standardized home storage designs have cut installation timelines by 55% compared to custom solutions. Asia-Pacific represents the fastest-growing region at 45% CAGR, with manufacturing innovations reducing system prices by 18% annually. Emerging markets are adopting residential storage for backup power and energy cost reduction, with typical payback periods of 4-7 years. Modern home installations now feature integrated systems with 10-30kWh capacity at costs below $700/kWh for complete residential energy solutions.
Technological advancements are dramatically improving home solar storage and inverter performance while reducing costs. Next-generation battery management systems maintain optimal performance with 40% less energy loss, extending battery lifespan to 15+ years. Standardized plug-and-play designs have reduced installation costs from $1,200/kW to $650/kW since 2022. Smart integration features now allow home systems to operate as virtual power plants, increasing homeowner savings by 35% through time-of-use optimization and grid services. Safety innovations including multi-stage protection and thermal management systems have reduced insurance premiums by 25% for solar storage installations. New modular designs enable capacity expansion through simple battery additions at just $600/kWh for incremental storage. These innovations have improved ROI significantly, with residential projects typically achieving payback in 5-8 years depending on local electricity rates and incentive programs. Recent pricing trends show standard home systems (5-10kWh) starting at $8,000 and premium systems (15-20kWh) from $12,000, with financing options available for homeowners.