Yes. You can start learning solar energy on Coursera for free in two ways:

1. Preview the first module of many solar energy courses at no cost. This includes video lessons, readings, graded assignments, and Coursera Coach (where available).
2. Start a 7-day free trial for Specializations or Coursera Plus. This gives you full access to all course content across eligible programs within the timeframe of your trial.

If you want to keep learning, earn a certificate in solar energy, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.‎

To learn solar energy, start by exploring introductory courses that cover the basics. Engage with hands-on projects or simulations to apply what you've learned. Joining online forums or local community groups focused on solar energy can also enhance your understanding and provide networking opportunities.‎

Typical topics covered in solar energy courses include solar technology fundamentals, system design, installation techniques, energy efficiency, and regulatory considerations. Courses may also address the economic aspects of solar energy, such as financing options and market trends.‎

For training and upskilling employees in the solar energy sector, courses like the Solar Energy and Electrical System Design and the Solar Energy Codes, Permitting and Zoning are particularly valuable. These courses provide practical knowledge that can be directly applied in the workplace.‎