- 01712-921327, 01711-477180 (9:00AM to 7:00PM, Friday Closed)
- greensocial9@gmail.com
Original price was: 10,500.00৳ .9,000.00৳ Current price is: 9,000.00৳ .
| Item | Light |
|---|---|
| Lighting Technology | LED |
| Shape | Street |
| Body Material | Aluminum |
| Number of Lamp Beads | Multiple |
| Output Wattage | 20W |
| Power Consumption | 20W |
| Light Source | Solar Panel + High Efficiency SMD LED |
| Lumens | 2400lm |
| Beam Angle | 120° |
| Beam Color | Cool White |
| Color Temperature | 6000–6500K |
| Light Control Mode | Auto On/Off |
| Lamp Life | 50000hrs |
| IP Rating | IP65 |
| Power Source | Solar |
| Battery | 20Ah |
| Charging Type | Solar Charging |
| Charging Time | 6 hours |
| Charge Back-up | 12 hours |
| Waterproof | Yes |
| Voltage | 12.8V |
| Power Factor | 0.9 |
| Frequency | 50Hz |
| Sensor | Motion Sensor |
The 20W Solar Street Light Price in Bangladesh is an important consideration for homeowners, businesses, contractors and project developers looking for an energy-efficient outdoor lighting solution. A 20W solar street light can be considered for residential roads, village roads, internal roads, walkways, commercial premises, educational institutions and other outdoor areas where independent solar-powered lighting is required.
United Electronics supplies solar LED street lighting solutions for different residential, commercial and project applications in Bangladesh. A 20W Solar Street Light can be configured with a suitable solar panel, rechargeable battery, solar charge controller, mounting structure and pole according to project requirements.
By generating electricity from sunlight during the daytime and storing energy for nighttime operation, solar street lighting can reduce dependence on conventional grid electricity.
The 20W Solar LED Street Light uses 20 watts of rated LED power and can be considered for compatible small-to-medium outdoor lighting applications.
It may be suitable for residential roads, village roads, pathways, internal roads, commercial premises and institutional compounds.
However, LED wattage alone does not determine actual brightness or coverage.
LED efficiency, lumen output, optical design, beam distribution, mounting height and pole spacing all influence final illumination. For projects requiring a particular lux level, the exact fixture and installation layout should be evaluated according to actual site conditions.
A solar street lighting system converts sunlight into electrical energy.
During daylight hours, the solar panel generates electricity. A compatible solar charge controller manages the charging process, while a rechargeable battery stores energy for nighttime use.
After sunset, stored battery energy can operate the LED fixture according to the configured lighting schedule.
This independent operating principle makes a 20W Solar Street Light useful for many locations where renewable-energy-based outdoor lighting is preferred.
The solar panel is a critical component of the complete system.
Panel capacity should be selected according to LED consumption, required operating hours, battery capacity, system losses and available solar energy.
Different 20W systems can use different panel sizes. For example, one Bangladesh listing specifies an 85Wp panel, while another currently advertised 20W package specifies a 65W panel. These are model-specific configurations rather than universal requirements.
Therefore, a fixed solar panel capacity should not automatically be assumed for every 20W street light.
The rechargeable battery stores energy produced by the solar panel during daylight hours.
At night, stored battery energy is supplied to the LED fixture.
Required battery capacity depends on the LED load, operating schedule, required autonomy, battery chemistry, system efficiency and available solar energy.
Different 20W products can therefore have substantially different battery specifications. Battery voltage, Ah capacity and chemistry should always be verified for the exact model being supplied.
The solar charge controller manages electrical energy between the solar panel, rechargeable battery and lighting load.
The controller should be appropriately matched with the panel, battery and LED fixture.
Different system designs may use different controller technologies and current capacities. Any MPPT/PWM type, current rating, protection function or programmable feature should therefore be stated only when confirmed for the exact product.
A properly configured 20W Solar Street Light can provide automatic nighttime lighting.
During daylight, the solar panel generates energy and charges the battery. After sunset, the light can automatically activate according to its controller configuration.
Some systems may also support timer-based operation or programmed dimming to optimize nighttime energy consumption.
Specific functions depend on the controller and product configuration.
The 20W Solar Street Light in Bangladesh can be considered for residential streets, village roads, internal roads, pathways, housing projects, commercial premises, educational institutions, office compounds and other suitable outdoor locations.
Correct product selection should be based on actual site requirements.
Road width, required illumination, pole height, pole spacing, operating schedule and available sunlight should be considered when designing a professional solar street lighting system.
The 20W Solar Street Light Price in Bangladesh varies according to brand and complete system specification.
Contact United Electronics for a current quotation based on your required system configuration and quantity.
The important point is that two products advertised as 20W may contain different solar panels, batteries, controllers, housings, warranties and accessories.
Customers should therefore compare the complete technical specification, not only the LED wattage or advertised price.
For commercial projects, bulk quantities and tender requirements, customers can request a quotation based on their required technical specification and quantity.
Compare 15W Solar Street Light and 30W Solar Street Light. Select the rated power and system configuration according to your project’s lighting requirements.
Contact United Electronics with your quantity, installation location and required operating hours. Ask the quotation to specify the LED fixture, solar panel, battery, controller, mounting accessories, warranty terms and whether the pole, transportation and installation are included.
When comparing 20W Solar Street Light Price in Bangladesh, confirm the exact product configuration, quantity and installation requirements. Review the specifications on this page together with the supplied model’s documentation. A project quotation should identify the offered model, delivery scope and warranty terms so that different offers can be compared consistently.
Send the required quantity, delivery location and application details to United Electronics. If installation or additional accessories are required, request these as separate line items. For a replacement product, provide the existing model details and connection or mounting requirements. Availability and the current price should be confirmed before placing the order.
Match the product to the actual electrical and installation requirements. For lighting, confirm the fixture’s photometric data, mounting height and required coverage. For controllers, check supported battery voltage and chemistry, panel input limits and permitted charging current. Select compatible accessories as part of the complete system.
See our Conical Pole Price in Bangladesh for related installation options. Compatibility must be confirmed for the exact combination; a related listing is not a guarantee that the products can be used together.
For general renewable energy information in Bangladesh, visit the Sustainable and Renewable Energy Development Authority (SREDA). This general resource does not certify the product or replace its technical documentation.
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