Motoma solar energy case study-11kW inverter and 15kWh battery storage system in Yemen

In today‘s world of growing energy demands, efficient and sustainable energy management has become a crucial challenge for countries and regions worldwide. As a leading provider of energy management solutions, MOTOMA leverages its advanced product performance, extensive implementation experience, and premium after-sales service to offer exemplary solutions for commercial and industrial energy management.

Application Background

Yemen, as a rapidly developing country, faces challenges with unstable energy supplies and low management efficiency. To enhance the intelligence and stability of energy management, business owners and property managers in Yemen decided to adopt MOTOMA‘s advanced energy storage system, ensuring reliable and efficient energy supply.

Solution

MOTOMA designed a solution for business owners comprising three Axpert MAX TWIN 11 KW inverters and four 15kWh M89 LiFePo4 energy storage batteries.

Axpert MAX TWIN 11 KW Inverter:

• Output Power: 11kW (dual output, suitable for small to medium-sized commercial or residential scenarios).
• Input Compatibility: Supports solar PV input, grid connection, and battery energy storage systems.
• Conversion Efficiency: ≥97% (efficient energy utilization).

Key Features:

• Off-Grid/On-Grid Switching: Seamlessly switches between grid and storage power to ensure continuous supply.
• Smart Management: Allows remote monitoring of energy production and consumption via an app.
• High Compatibility: Deeply integrated with MOTOMA BESS (such as the M89 model) to build a complete energy storage solution.

M89 LiFePo4 Energy Storage Battery:

• Voltage/Capacity/Energy: 51.2V, 300Ah, 15.36kWh.
• Cell Type: Utilizes lithium iron phosphate (LiFePO₄) cells, offering high safety and long lifespan (cycle life ≥6000 times).

Application Scenarios:

• Home Energy Storage: Works with solar systems for off-grid or grid-tied energy storage.
• Base Station Backup Power: Provides stable power for communication base stations.
• Commercial and Industrial Storage: Balances grid load and reduces electricity costs.

Product Features:

• Modular Design: Supports multiple parallel expansions, adaptable to various capacity requirements.
• High Safety: Built-in BMS (Battery Management System) with protections against overcharge, over-discharge, short-circuit, and temperature fluctuations.

System Functions and Advantages

• Smart Management: Advanced real-time monitoring of battery status and energy input/output, optimizing energy usage through intelligent algorithms.
• High Efficiency and Stability: Ensures reliable energy supply and enhances system redundancy.
• Eco-Friendly and Energy-Saving: Long cycle life, low self-discharge, and pollution-free energy storage.
• Flexible Expansion: Supports expansion based on actual requirements for various scenarios.

Application Outcomes

Since adopting the MOTOMA energy storage system, energy management has significantly improved with greater stability and efficiency. Smart management has reduced manual maintenance costs and enhanced overall economic benefits.

Conclusion

MOTOMA‘s intelligent energy management solutions ensure efficient, stable, and sustainable energy supply. Committed to "Power into the Future," MOTOMA continues to provide advanced solutions worldwide, contributing to a smarter and more sustainable energy future.