What's the best tariff to be on with solar? Finn Peacock October 18, 2018 07:57 Updated Follow Great question! We have an excellent article on this topic by our esteemed blog writer Ronald here. Related articles We have installed solar, and our electricity bill seems higher than ever. Can you help? When is the optimum time to buy solar? If the capital cost of solar keeps going down that reduction in price may more than offset the savings from solar over the next few years. What price should I be paying for a solar system? Are solar panels hail resistant? My installer says it's fine to have different roof orientations on the same string. Is he correct? Comments 0 comments Please sign in to leave a comment.