Thank you for your overwhelming response for our 1st product SOLAR NIRANJAN. Along with solar niranjan, we are glad to introduce our new product SOLAR SAMAI. Both the products are available with additional facility of charging with mobile charger. Niranjan MRP. 850, Niranjan with USB charger MRP. 1000, Samai with USB charger MRP. 2000. For more details contact AGNEYA PRODUCTS 9082678252 / 8424064575