Under the new pricing, solar unit rates now range from Rs. 90 for small-scale (0–5 kW) producers to Rs. 46 for large-scale installations (1 MW+), aiming to streamline energy costs and boost renewable adoption. . As one of the leading solar energy providers in Sri Lanka, we keep our prices clear and unhidden. You decide how much you invest depending on your requirement. We support you with technical data and analytics. The cost of a home solar power system depends on various factors. . Switch to sustainable power with solar panels in Sri Lanka, offered at the best solar panel price only at Singer. Get in touch with us today for more information! . Hayleys Solar, the renewable energy arm of Hayleys Fentons, is one of the most trusted service providers for solar power in Sri Lanka, specialising in renewable energy and energy storage solutions for domestic, commercial and industrial requirements. To date, we have successfully completed over. . Sri Lanka's Cabinet has approved a sweeping revision to rooftop solar power tariffs effective June 16, 2025. We provide residential and industrial solar solutions to optimize. .