West Bengal Agro Industries Corporation Limited Tender

Module 75-100 Wp Solar panel (ERTL & Flash tested), the module shall contain poly crystalline silicon solar cell and must have a testing confirming to IEC 61215 edition II certified, with building Blocking Diode with 10 years warranty , shall have device life more than 25 years limited power less not more than 10% of nominal output at the end of 10 years and not more than 20% at the end of 25years.The solar module shall be able to withstand the temp extremes ranging from -10*C to + 85*C and the wind load of wind speed @120km/hr. Maximum mean hour rain fall of 40mm, humidity level up to 90% MNRE approved grade solar panel. Cell material - Poly crystal silicon solar cell. Capacity - The power output of the module (s) should not less than 60 Watt peak. the operating voltage corresponding to the power output mention above should be 16.5v .The pcb of the PV module under STC should be at least 21v.calculation under average daily isolation of 5.5KWhr/sq.mt, on a horizontal surface. (Any MNRE approved Manufacture or, ISO Certified)

Battery 12.8V , 24-30 AH Lithium Ferro battery ,with in-built BMS Control technology ,BMS should be 10Amp, DOD80% warranty 5 years. The battery should be of 1600cycle life

18Watt 1650 lumens ,(Color temp 5500K-6500K), Lumen efficiency 110 Lumen/Watt, DC LED light luminary with high lumens@60%, 80degree optical lens control automatic Dusk to Dawn sensor with intelligent dimming programmed base control . IP 65 protection, having die cast aluminum body rust proof with all fixing accessories , LED light 4 hrs @ 100% , next 1 hour @50% and rest of night 30% with in- built PWM charge controller with DDP , OCP, RPP protection. The system should be design to automatically switch on at dusk, operate through out the night and automatically switch off at sun rise.