Looking for solar street light

RFQ Description

Dear Sir,The Federal Government of Nigeria is inviting interested suppliers to participate in a COMPETITIVE BIDDING and intends to buy 10,000Units Solar Street Lights, with Fixed Solar Panel, 30WLED Head and funding of this project to eligible payments under a contract for 1yr supply .Tender is open to all eligible foreign contractors from eligible source countries as stated in the FGN program Procurement guidelines. DEFINITION A stand alone street lighting system comprises a compact fluorescent lamp, lead acid battery, PV module(s) control electronics, inter-connecting wires / cables, Module mounting hardware, Battery box, Operation, instruction and maintenance manual. DUTY CYCLE The system should be designed to automatically switch ON at dusk. operate through out the night and automatically switch OFF at the dawn. under average daily insulation of 5 kWh/sq.m. on a horizontal surface LAMP The lamp will be of compact fluorescent LED) type, either 4 - Pin or 2 Pin type, with a rating of 11W. For the 4 - Pin type CFL. adequate pre-heating circuit must be provided. The light output from the lamp should be around 900 +5% lumens Also please see (iii) of V given below. The lamp should be housed in a weather proof assembly suitable for outdoor use, with a reflector on its back. While fixing the assembly, the lamp should be held in a base up configuration. BATTERY Flooded electrolyte type positive tubular plate. low maintenance lead acid battery. The battery will have a minimum rating of 12V 75 Ah (at C/10) discharge rate. 75 % of the rated capacity of the battery should be between fully charged & load cut off conditions. The idle current consumption should not be more than 10 mA Electronics should operate at 12 V and should have temperature compensation for proper charging of the battery through out the year. Necessary lengths of wires/cables and fuses should be provided. PV MODULE (S) The PV module(s) shall contain crystalline silicon solar cells The power output of the module(s) under STC should be a minimum of 74 W Either two module; of minimum 37 W output each or one module of 74 W output should be used. The operating voltage corresponding to the power output mentioned above should be 16.4 V. The open circuit voltage of the PV modules under STC should be at least 21.0 Volts The terminal box on the module should have a provision for opening for replacing the cable if required Contact me if you are interested to bid .The contract payment terms is 100% T/T by Wire transfer to Destination Port is LAGOS SEAPORT- NIGERIA. we are Agent commission. and undertake governmental contract projects.we are an epitome of transperancy and accountability.thksMr *:*@********************