Full range of sine wave Inverters which can supply elecctricity for upto 7 long hours. For all kinds of SUKAM Inverters in Trivandrum / detailed pricelist please Call Mr. Aravind (+91 9388371401, 9895-112230/ 0471-6455355). Installation and electrician charges extra. Installation in 3 hours (Applicable only in trivandrum city) Sukam is India's biggest brand in power back-up industry and also world's No.1 in inverter manufacturing. Product details given below. For More Info: http://www.ofekgroup.net/distribution/UPS-inverter-sales.php Location: Trivandrum it's ok to contact this poster with services or other commercial interests