Solar + BESS + Diesel Integration for Remote Tourism Sites in Mexico
Project Information:
Solution: 600 kW / 2365 kWh, FLEX 215
Location: Mexico (Maya Region)
Scenario: Tourism & Archaeological Sites
Application:
• Micro-grid
•Solar Self-consumption
Profit Model：
•Reducing diesel fuel consumption
•Generator Optimization
•Tourism Revenue Growth
Background
The Maya rainforests host ancient civilizations, conserve extensive primary forest ecosystems, and represent key regions for archaeological research.
Driven by a major railway infrastructure project in south-eastern Mexico, the region is experiencing rapid growth in tourism and commercial activities.
Located deep within the Maya jungle, multiple archaeological and tourism service sites require stable and continuous electricity to support daily operations.
However, due to the remote location and lack of grid access, these sites have historically relied on diesel generators as their primary power source, resulting in high maintenancel costs and environmental impact.
Challenge
Operating in a remote jungle environment presents multiple challenges:
Limited Grid Access
The projects are located in archaeological sites with limited connection to grid infrastructure.
High Dependence on Diesel
Diesel generators involve high maintenance requirements and challenging fuel logistics in remote locations, along with noise pollution and gas emissions.
24/7 Power Supply
Power interruptions can directly impact tourism services, research activities, and critical infrastructure.
Harsh Environmental Conditions
Located in a tropical rainforest with high temperatures and humidity, and difficult transportation conditions limit system deployment and maintenance.
Sustainability Requirements
As protected cultural and ecological zones, these sites require environmentally friendly energy solutions.
Solution
POWEROAD delivered a hybrid C&I microgrid solution (PV + ESS + Diesel Generator), designed to ensure reliable and efficient power supply in remote off-grid environments.
System Configuration
- 11 FLEX-215 battery systems deployed across 6 sites
- BESS capacity per site: 200–400 kWh
- Standard PCS per site: 100 kW
- Integrated with existing PV generation and diesel backup systems
The solution supports a wide range of site types across the Maya region, including:
- Archaeological research and restoration facilities
- Visitor centers and tourism infrastructure
- Restaurants and hospitality services
- Transfer stations and supporting infrastructure
- When solar generation exceeds the load, the PV system supplies power to the load first, and the surplus energy is stored in the battery system. If the energy storage system becomes fully charged, the hybrid inverter will limit excess solar generation.
- When solar generation is lower than the load and the battery state of charge (SOC) is above 20%, both the PV system and the battery will supply power to the load simultaneously.
- If solar generation is lower than the load and the battery SOC drops to 20% or below, the diesel generator will provide power to supply the load.
Results&Benefits
Maximized PV Utilization
By reducing solar curtailment, the system ensures that more solar energy is utilized rather than wasted, improving project ROI
Significant Diesel Reduction
- System designed to achieve over 90% reduction in diesel consumption
- Diesel generators operate primarily as backup power only
- Reduced fuel transportation and maintenance costs
Sustainability & Environmental Impact
- Supports regional railway infrastructure project
- Boosts tourism and local economic growth across the Maya region
- Reduces emissions and protects local ecosystems
POWEROAD’s innovative energy solutions leverage multi-energy complementarity and intelligent control to optimize energy usage and maximize green energy efficiency. These solutions not only resolve the challenges of power supply in limited grid areas but also mitigate issues associated with diesel generators, such as high costs, pollution, and noise.
Surrounded by the mystical Maya civilization, these green energy stations seamlessly integrate modern technology with sustainability.
They offer visitors an environmentally friendly and convenient tourism experience, supporting the green development of the local tourism industry.
