The development of green energy is as controversial as ever, but one thing you can’t deny is that – green energy is getting more and more efficient, and more affordable with every passing year. One of the main uses of this energy is implementing the technology of a solar water heating system. Generally, solar water heaters require less maintenance. However, it’s necessary to check your solar water heater at least once a year to ensure all components are in top condition and to keep the system working perfectly. Some of the components of solar water heating systems that should be monitored include: 1. Solar Collectors – Solar collectors should remain un-shaded. It’s really common for solar panels that were in complete sun exposure when they are installed to receive shading due to tree growth. You may need to trim or remove vegetation. Many states have their solar laws and regulations that protect the rights of a solar homeowner to maintain the solar