To address recurring power interruptions in Havana, Cuba, a customized off-grid solar and energy storage solution was deployed to provide uninterrupted electricity for daily operation.
Designed around local US-standard electrical requirements, the system combines parallel split-phase inverter architecture with customer-owned battery storage and a matched PV array to create a reliable and sustainable off-grid energy supply.
【Project Snapshot】
Location: Havana, Cuba
Application: Residential off-grid solar and energy storage
System Type: Solar + Energy Storage Solution
【System Design】
2 × Ktech ESS 12kW US Standard Split-Phase Off-Grid Inverters (ODM Version)
Configured in parallel operation with stable 120/240V output and strong environmental adaptability.
Energy Storage System
Customer-supplied LiFePO4 battery
Total storage capacity: 48kWh
Cycle life: ≥6,000 cycles
PV System
36kW solar array
Optimized according to local solar irradiation conditions
【Project Highlights】
Reliable Continuous Power Supply
The integrated solar and storage system delivers stable day-and-night energy support, helping reduce the impact of recurring local power interruptions.
Designed for US-Standard Electrical Demand
Stable split-phase output supports compatibility with local 110V/220V and 120V/240V electrical applications and common household loads.
High Renewable Energy Utilization
Through coordinated PV generation and battery storage, the system significantly increases solar energy usage and reduces dependence on conventional electricity sources.
Flexible Integration with Existing Assets
The inverter solution maintains strong compatibility with customer-provided battery systems, supporting flexible project deployment and optimized investment.
Built for Challenging Climate Conditions
Engineered for stable operation under local environmental conditions, supporting reliable long-term performance.
【Project Impact】
This deployment demonstrates how customized off-grid solar and storage architecture can improve energy reliability in regions facing frequent grid interruptions. By combining localized electrical compatibility, flexible system integration, and renewable energy utilization, Ktech continues to support practical and scalable off-grid energy solutions across Latin America.
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