Description

120W Solar Street Light Price in Bangladesh

Looking for the 120W Solar Street Light Price in Bangladesh? Universal Engineering offers solar lighting packages for roads, industrial premises and outdoor infrastructure projects. The specified package combines a 120W light, a 12V 80Ah battery and a 20A MPPT charge controller. Request an itemised quotation confirming the solar panel, mounting arrangement, operating schedule and installation scope before placing your order.

Complete Solar Lighting Configuration

A solar street light depends on the coordinated performance of its light fixture, panel, battery and controller. The 120W designation identifies the light’s stated power rating; it does not describe the solar panel capacity. Each component must be selected to support the intended nightly operation. Confirm whether the quotation includes the complete system or only selected equipment.

120W LED Light and Road Coverage

Wattage alone does not establish how much road area a fixture will illuminate. Lumen output, optical distribution, mounting height and pole spacing all affect lighting performance. Ask for the supplied fixture’s datasheet and photometric information. A project assessment should consider road width, surrounding conditions and required illumination so that the selected light suits the installation rather than relying on wattage alone.

12V 80Ah Battery Storage

The specified battery capacity is 12V 80Ah. Battery chemistry, exact nominal voltage, usable energy and discharge limits should be confirmed against the supplied model documentation. These details determine how much energy is available for lighting. Battery sizing must account for the actual operating profile, system losses and any reserve required for periods of reduced sunlight.

20A MPPT Charge Controller

The package specifies a 20A MPPT charge controller. Its panel voltage limits, charging settings and battery compatibility must match the selected components. The charging-current rating should not be confused with the permitted LED output. Confirm whether the controller includes an LED driver, timed lighting or dimming functions, and ensure that the required programming is included in the supply scope.

Solar Panel Selection and Charging

Solar panel capacity should be chosen from a daily energy calculation using expected sunlight, charging losses and the lighting schedule. Panel orientation and shading also influence charging performance. Ask for the proposed panel wattage and the assumptions supporting its selection. A suitable installation should provide adequate sunlight exposure and allow practical access for cleaning, inspection and maintenance.

Operating Hours and Dimming Schedule

Nightly backup depends on actual power consumption and usable battery energy. A continuous full-power schedule requires more stored energy than a programme that reduces brightness during selected hours. Request a written operating profile showing lighting duration and dimming levels. Backup claims should identify the test conditions and should distinguish normal nightly operation from additional autonomy during cloudy weather.

Pole, Foundation and Outdoor Installation

The pole, mounting brackets and foundation must suit the complete equipment arrangement and local site conditions. Confirm fixture mounting compatibility, panel bracket dimensions and protected battery placement. Outdoor cable joints and electrical enclosures require suitable protection. Installation should follow approved drawings and manufacturer instructions, with checks of structural alignment, wiring polarity and controller settings before commissioning.

Price, Warranty and Quotation

The 120W solar street light price in Bangladesh depends on panel capacity, battery specification, controller model, pole design and installation requirements. Compare offers using the same component specifications and operating schedule. The specified package warranty is three years, subject to written coverage and exclusions.

Contact Universal Engineering with your project location, road dimensions, required quantity and preferred lighting hours. Request a quotation listing equipment, transport, civil work and installation separately. Visit our Contact Us page for current pricing and assistance planning a suitable solar street lighting system.