Project Overview: This case study focuses on the design and implementation of a solar charging posts project with a system capacity of 100 kW/240 kWh. The project aims to provide clean energy solutions for small commercial and industrial applications through a 20-foot high cabinet housing the power conversion system (PCS), capable of 100 kW power output and utilizing an access voltage of 400V. The system integrates solar photovoltaics (PV) with energy storage to offer reliable and sustainable energy supply.

Client: Small businesses and industries looking to adopt clean energy solutions and reduce their carbon footprint in their day-to-day operations.

Objectives:

• Clean Energy Adoption: Facilitate the transition to clean energy by harnessing solar power and energy storage, thereby reducing reliance on conventional grid electricity.
• Cost Savings: Lower energy costs by utilizing solar energy and storing excess energy for use during peak demand or non-solar hours.
• Energy Security: Provide a reliable source of power, reducing the risk of power interruptions and ensuring operational continuity.
• Environmental Impact: Reduce greenhouse gas emissions and contribute to environmental sustainability.

Solution:

• Solar Photovoltaic Array: A solar array with a total capacity of 100 kW was installed to capture solar energy. The array includes solar panels positioned optimally to capture maximum sunlight and convert it into electricity.
• Energy Storage System: A battery storage system with a capacity of 240 kWh was integrated into the project. The system stores excess solar energy generated during daylight hours for use during non-solar hours or high-demand periods.
• 20-Foot High Cabinet: The power conversion system (PCS), with a power output of 100 kW, is housed within a 20-foot high cabinet. This cabinet contains the necessary electronics for converting and distributing energy between the solar panels, batteries, and the connected loads.