Ideally, solar panels should be as close to the inverter and charge controller as possible. In situations where the panels are roof-mounted, this typically translates to anywhere between 20 and 50 feet from a group of panels to the inverter. When it isn't possible to roof solar mount panels,. Two main factors affect how far away solar panels can be away from an inverter: 1. The thickness and insulation of your cabling 2. How much are you willing to spend To ensure that your solar panels are. Knowing how far away solar panels can be from inverters is important when designing a solar system for anyone. If it isn't possible to mount your solar panels on a roof, but you have landed nearby with plenty. Several signs might indicate that your solar panels are installed too far away from the inverter. Assuming you know that your solar panels themselves are in working condition, you can: 1. Check your solar inverter's lights and error codes 2. Monitor your solar meter 3. Review your electric bill Your inverter may have flashing lights that alert. In a perfect world, solar panels could be placed any distance from inverters and work just fine. But unfortunately, the reality is that solar panels should be 20 to 50 feet from the inverter to reduce losses and improve the efficiency of the system as a whole. If it just isn't possible to meet that requirement for whatever reason, installing panels.
