50kW Industrial Solar System for Coconut Processing Factory in Kiribati

Jul.31.2026

Introduction

Energy costs are one of the biggest challenges for industrial factories, especially in remote island countries where electricity generation often depends on expensive diesel fuel. To reduce operating costs and support renewable energy development, Tanfon provided a customized 50kW industrial solar system for a coconut processing factory in Kiribati.

The project combines solar power generation, battery storage, and intelligent energy management through a hybrid configuration. Equipped with a 100kWh industrial energy storage system, the solution enables the factory to utilize clean solar energy, reduce diesel consumption, and maintain stable operation of important processing equipment. This project demonstrates how photovoltaic electricity generation can help industrial businesses achieve energy independence and long-term cost savings.

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① Location

In Kiribati

② Customer Type

For a coconut processing factory

③ Project Challenge

The coconut processing factory mainly relied on diesel generators for daily production. However, continuous diesel consumption created significant operating expenses, especially in an island country where fuel transportation costs are high.

The factory faced several challenges:

High diesel fuel costs affecting production expenses
Dependence on diesel generators for factory operations
Need for stable electricity to operate coconut peeling machines and automatic processing equipment
Government encouragement to adopt renewable energy and reduce carbon emissions

The customer needed a reliable clean energy solution that could lower operating costs while maintaining production efficiency.

④ Solution

After evaluating the factory's electricity demand and production requirements, Tanfon designed a customized 50kW industrial solar system with battery storage.

The hybrid solar solution integrates:

Solar photovoltaic generation
Battery energy storage
Hybrid inverter system
Existing power supply backup

During daytime operation, solar panels generate electricity to directly supply factory equipment. Excess solar power is stored in the battery system for later use, ensuring continuous energy availability even when solar production decreases.

The system provides sufficient power for the factory's coconut peeling machines and fully automatic processing equipment for more than 8 hours, helping the factory significantly reduce dependence on diesel generators.

⑤ Technical Specifications

Installed a 50kW industrial solar system with 100kWh industrial energy storage.

System Configuration:

System Capacity: 50kW Hybrid Solar System
Battery Storage Capacity: 100kWh
Application: Coconut Processing Factory
Solar Panels: 90pcs × 600W Solar Panels
Daily Solar Generation: Approximately 300kWh/day
Inverter: 50kW IGBT Inverter
System Type: Hybrid Solar System

This industrial solar solution combines reliable photovoltaic electricity generation with advanced battery storage technology, providing stable and efficient energy for continuous factory production.

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⑥ Project Results

After installation, the factory achieved significant improvements in energy efficiency and operating costs.

Project Benefits:

✅ Reduced diesel fuel expenses
✅ Stable electricity supply for factory production equipment
✅ More than 8 hours of support for processing machines
✅ Reduced dependence on diesel generators
✅ Excess solar electricity can be sold back to the national grid
✅ Created additional revenue opportunities for the factory
✅ Estimated ROI within 2–3 years

By adopting renewable energy, the coconut processing factory successfully transformed from a diesel-dependent operation into a cleaner and more economical

FAQ

1. Why did the coconut factory choose an industrial solar system?

The factory relied heavily on diesel generators, resulting in high fuel costs. The industrial solar system helps reduce diesel consumption, lower operating expenses, and provide cleaner electricity for production.

2. How does a 50kW industrial solar system support factory operations?

The system generates solar electricity during the day and supplies power to factory equipment. With 100kWh battery storage, it can continue supporting production even when solar generation decreases.

3. What is industrial energy storage used for?

Industrial energy storage stores excess solar electricity generated during the day and releases it when needed. It helps factories improve energy reliability, reduce electricity costs, and maintain stable production.

4. How much electricity can this solar system generate?

This project uses 90pcs 600W solar panels and can generate approximately 300kWh of photovoltaic electricity generation per day, depending on weather conditions.

5. Can excess solar electricity be sold to the grid?

Yes. In this project, the factory can sell surplus solar electricity to the national grid, creating additional income while maximizing the value of the solar investment.

6. How long is the ROI for this industrial solar project?

Based on the project calculation, the estimated payback period is approximately 2–3 years due to significant diesel fuel savings and additional electricity revenue.