According to Vastu, a copper sun can bring positive energy, harmony, and prosperity to your home. It's believed to protect your home from negative energy and promote healing. Benefits Positive energy: The copper sun is believed to increase positive energy in your home, which can lead to improved health, wealth, and happiness. Harmony and balance: The copper sun is believed to promote harmony and balance in your home, which can help to reduce stress and conflict. Wealth and prosperity: The copper sun is believed to attract wealth and prosperity to your home. Protection from negative energy: The copper sun is believed to protect your home from negative energy. Healing: The copper sun is believed to aid healing and recuperation in homes where members have suffered a prolonged ailment.