Project Brief

In Nigeria, where grid instability and frequent power outages are daily challenges, reliable energy is not a luxury—it’s a necessity. This residential project features a robust and high-capacity backup solution, integrating two units of 51.2V 200Ah (10kWh each) Dawnice wall-mounted batteries with a high-performance SRNE Inverter. With a total storage capacity of 20kWh, this system is engineered to provide a 24/7 uninterrupted power supply, allowing the household to operate independently of the unreliable local grid while harnessing the country’s abundant solar resources.

The homeowner, located in a bustling residential area, faced constant disruptions to work and daily life due to unpredictable load shedding. They required a system that could not only store massive amounts of energy but also handle high-surge loads from essential appliances like air conditioners, refrigerators, and water pumps. The combination of Dawnice’s long-cycle lithium batteries and SRNE’s industry-leading conversion efficiency was the perfect answer to these energy security needs.

Project Highlights

• 20kWh High-Capacity Reservoir: By paralleling two 10kWh wall-mounted units, the system provides ample energy to keep a standard Nigerian household running through long nights and extended grid failures without compromise.

• Perfect SRNE Synergy: The SRNE inverter’s advanced MPPT technology and pure sine wave output work in perfect harmony with the Dawnice BMS (Battery Management System), ensuring fast charging during sunny hours and stable discharge when needed most.

• Built for Durability: Both the batteries and inverter are designed to withstand high ambient temperatures. The Dawnice LiFePO4 cells offer superior thermal stability, ensuring a lifespan of over 10 years even in challenging climates.

• Seamless Backup Transition: The system’s ultra-fast switching ensures that sensitive home electronics—including Wi-Fi, home offices, and security systems—remain powered without interruption during a grid collapse.

The Result

Since the installation, the client has achieved total energy peace of mind. The 20kWh Dawnice system effectively “erases” the local grid’s instability, providing a silent, fuel-free, and cost-effective alternative to noisy diesel generators. The household now enjoys a modern, electrified lifestyle with zero downtime.