COMMERCIAL ENERGY STORAGE TO LOWER FUEL COSTS FOR INDUSTRIAL OPERATIONS
HOW TO LOWER A $258K ANNUAL FUEL BILL
& DRIVE MORE EFFICIENCY FOR PINDER TILE
Pinder Tile, a leading manufacturer in Nassau, Bahamas, sought a more sustainable and cost- effective solution in response to escalating operational costs, including a staggering $258,000 annual diesel expenditure.
The goal was to enhance efficiency and sustainability in their operations, particularly in powering the heavy machinery and vehicles crucial for daily logistics and manufacturing operations.
Island Solar Ltd, a trusted installer led by Dwayne Frazer, took the lead in designing and implementing a comprehensive solar and energy storage system utilizing Sol-Ark technology. In late 2022, Pinder Tile asked Island Solar to develop a renewable energy system that would significantly reduce operational costs while meeting their sustainability targets.
After careful design and selection, Island Solar Ltd installed three of Sol-Ark’s 60K hybrid inverters paired with the L3 Series LimitLess Lithium HVR outdoor battery, ensuring a seamless integration of solar power and energy storage into Pinder Tile’s industrial operations.
THE PINDER TILE CHALLENGE
Pinder Tile faced unique challenges in achieving a more sustainable operation:
- HIGH OPEATIONAL COSTS
With diesel expenditures reaching $258,000 annually, the need to reduce reliance on traditional fuel sources was urgent.
- ENERGY NEEDS FOR HEAVY EQUIPMENT
The company required a robust energy solution to power heavy-duty machinery and electric vehicles vital for daily logistics and manufacturing.
- DECARBONIZATOIN GOALS
Pinder Tile aimed to reduce carbon emissions and align their operations with broader environmental sustainability goals.
WHY PINDER TILE CHOSE SOL-ARK® COMMERCIAL ENERGY STORAGE SYSTEMS
To meet these challenges Island Solar Ltd recommended Sol-Ark’s advanced 60kW hybrid inverter system paired with the L3 HVR Series batteries. Sol-Ark was chosen for its:
Scalable and Robust Design: The system’s ability to handle both on-grid and off-grid operations provided Pinder Tile with the flexibility needed for their industrial setup.
Efficient Energy Management: The hybrid inverters and battery systems ensured efficient energy conversion and storage, with over 400kWh of solar energy generated daily.
Seamless Integration: Sol-Ark’s technology enabled a seamless integration that minimized production downtimes, expedited code-compliant installations, and reduced service calls.
THE SOLUTION
By switching from diesel generators to solar energy, Pinder Tile reduced their fuel consumption significantly, achieving substantial cost savings.
Pinder Tile System Configuration
- Solar Array: 75.8 kW solar array per station, utilizing three Sol-Ark 60K hybrid inverters.
- Energy Storage: Four L3 Series Lithium BESS providing a total system capacity of 180kWac with 240kWh of energy storage.
- Application: Designed to charge four forklifts and two flatbed trucks, pivotal for moving materials in construction projects.
- System Efficiency: The solar and storage system efficiently powered all necessary machinery, reducing both operational costs and the carbon footprint.
- Reliable Power Supply: The solar-powered system allowed for 24/7 availability, ensuring that essential operations continued without disruption.
"We consistently choose Sol-Ark inverters and now we are also utilizing Sol-Ark high voltage batteries due to the thoughtful design and seamless integration into commercial installations they provide. With Sol-Ark solutions, we find we have fewer lost production hours, faster code-compliant installations, and minimal service calls. Their 7 days a week Tech Support is outstanding. I believe Sol-Ark is the industry standard for current and future solar manufacturers, dealers, and installers.”
Daryl Dejoy - President of Island Energy Storage
THE RESULTS
The system has successfully transformed Pinder Tile’s energy landscape, enhancing sustainability and operational efficiency:
- Decarbonization Targets Met: The new system has enabled Pinder Tile to meet their decarbonization goals, significantly reducing carbon emissions from diesel usage.
- Operational Cost Reduction: By eliminating reliance on diesel, Pinder Tile is on track to significantly reduce their overall energy costs, enhancing both environmental and economic sustainability.
- Reliable Operations: The solar and battery system provided consistent energy, reducing downtimes and ensuring seamless operations for heavy machinery and logistics.



