As with any significant investment for your company; there will be associated costs to ensure the continued performance and reliability of your Solar system including: Maintenance: Our Annual Maintenance Contract is an affordable measure to ensure your Solar investment. For warranty purposes, it is recommended only licensed, qualified personnel attend to the routine servicing of the delicate electrical components. Damages from interference by non-qualified parties to the Solar System can void any warranty coverage on the Solar Panels and Inverters. Insurance costs for the Solar System should be considered upon commissioning, and we highly recommend for our clients the “all risk cover” to include fire and perils.