Background

No Grid Access for Projects: Users are agricultural facilities located in remote areas with weak local grid infrastructure;

High Electricity Costs: Traditional diesel power generation is expensive, leading to a heavy long-term operational burden;

Difficult O&M Management: High difficulty in operation and maintenance, reliance on manual labor with scarce spare parts supply, low efficiency in manual inspections, and lagging fault response;

Significant Environmental Impact: Severe pollution, with prominent noise and emission issues.

Countermeasures

·Configured with a 125kWp photovoltaic (PV) system and a 261kWh energy storage system. The grid-forming energy storage provides grid support. Through solar power supply and surplus energy storage, it realizes off-grid power supply protection, maximizes PV ·consumption, reduces electricity costs, eliminates reliance on single-source diesel generation, and thereby improves power supply reliability;

·The energy storage adopts a modular design for flexible expansion, customizing capacity according to load power requirements to precisely match application scenarios;

·Intelligent management and automatic dispatch enable fully automated collaborative operation of PV, energy storage, and loads.

Project Value

This project addresses pain points such as the lack of grid access, high diesel generation costs, unstable power supply, and difficult maintenance in remote farms in Ba Ou County, Laos. In January 2026, a 125kWp PV + 125kW/261kWh integrated energy storage off-grid system was implemented. Relying on the local average of 4.1 hours of high-quality solar resources, the project generates approximately 187,000 kWh of green electricity annually, completely replacing traditional diesel power supply. It significantly saves fuel and consumable costs every year. Combined with expenditures on manual duty, equipment maintenance, and environmental governance, the comprehensive cost reduction benefits are significant.

Modular energy storage supports on-demand expansion, and the grid-forming microgrid system stabilizes power output, ensuring the smooth operation of farm irrigation and processing equipment. The intelligent platform enables fully automated dispatch and remote operation and maintenance, greatly reducing the pressure of inspections in mountainous areas. The system produces zero exhaust gas and low noise, achieving green and low-carbon production. The entire standardized solution is adapted to the scenario of remote farms and ranches in Laos, allowing for rapid replication and promotion to realize the multiple core values of cost reduction, stable supply, burden reduction, and green development.