100W solar LED flood light with integrated PIR sensor and polycrystalline solar panel
Side view of solar flood light showing ABS and aluminium housing with 5730 LED arraySolar flood light mounted at 5 meters height illuminating a driveway at nightTop view of solar flood light with solar panel and mounting bracketClose-up of the PIR sensor and LED array on the front face of the fixtureInstallation setup of solar flood light on a wall with solar panel facing south
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New Design 100W PIR Solar LED Flood Light

The FD-SF020S100 is a 100W solar-powered LED flood light designed for outdoor security and area lighting where grid power is unavailable. It integrates a 6V 9W polycrystalline solar panel, a 3.2V 18AH lithium-ion battery, and 120 pieces of 5730 LED chips. The fixture operates on a PIR motion sensor to activate illumination only when movement is detected, reducing energy use. It is built for mounting at 4 to 6 meters height and features an IP65 rating for dust and water resistance in harsh weather. The housing combines ABS plastic and aluminium for durability and heat dissipation.

ModelFD-SF020S100
IP RatingIP65
MaterialABS+aluminium
LED Chip5730 LED 120 PCS 3000K-6000K
Solar Panel6V 9W Poly
BatteryLi-on 3.2V 18AH
Warranty3 Years
Benefits

Key Benefits

  • Solar-powered operation eliminates need for electrical wiring or grid connection
  • PIR sensor activates light only on motion, extending battery life and reducing energy use
  • IP65 rating ensures reliable performance in rain, dust, and outdoor exposure
  • 100W nominal power with 160lm/W efficiency delivers high output from a compact solar system
  • Mounting height of 4 to 6 meters suits perimeter, yard, and entryway lighting
  • Combination of ABS and aluminium body provides impact resistance and heat management
Where It Is Used

Application Scenarios

  • Security lighting for residential driveways, gates, and backyard perimeters
  • Area lighting for commercial parking lots, warehouse yards, and loading zones
  • Illumination of remote or off-grid building entrances and access points
  • Lighting for public pathways, park entrances, and community garden areas
  • Temporary lighting at construction sites without permanent power access
Buyers

Who It Is For

  • Lighting project contractors installing off-grid solar lighting in remote or new-build sites
  • Facility managers seeking low-maintenance outdoor lighting with no wiring costs
  • Electrical wholesalers supplying solar flood lights to regional distributors
  • Brand owners sourcing OEM solar flood lights under their own label for resale
Why It Matters

Problems It Solves

  • Off-grid sites require expensive trenching and wiring for traditional flood lights
  • Fixed-on lights waste energy when no movement is present, shortening battery life
  • Non-solar lights fail during power outages or in areas without electrical infrastructure
  • Low-efficiency solar lights do not provide sufficient output for security coverage
  • Fragile or poorly sealed fixtures fail in wet or dusty outdoor conditions
Engineering

Technical Features

  • 100W solar-powered LED flood light with integrated PIR motion sensor
  • 6V 9W polycrystalline solar panel for daytime charging
  • 3.2V 18AH lithium-ion battery for energy storage
  • 120 x 5730 LED chips with 3000K to 6000K colour temperature range
  • 160lm/W luminous efficacy for high output per watt
  • IP65 rating for protection against dust and water jets
  • Mounting height range of 4 to 6 meters for flexible installation
  • ABS and aluminium body for structural strength and thermal management
Materials

Materials

  • ABS plastic housing for impact resistance and lightweight construction
  • Aluminium body for heat dissipation and structural rigidity
  • Polycrystalline solar panel for efficient solar energy capture
  • Lithium-ion battery for stable power storage and long cycle life
Production

Manufacturing Process

  • ABS and aluminium parts injection and die-casting
  • Solar panel and battery assembly with charge controller
  • LED board mounting with 5730 chips and PIR sensor integration
  • Sealing and IP65 testing of the housing
  • Final power and motion sensor function test before packing
QC

Quality Control

  • Incoming inspection of solar panels, batteries, and LED chips
  • IP65 sealing test under pressure and water spray
  • Function test of PIR sensor and light activation on motion
  • Powered run under full load to verify output and stability
  • Stated defective rate below 0.2%
Compliance

Certification

Only the certification the factory publishes is listed here.

  • CE certificate and report
  • Stated conformity with CE, RoHS and FCC
OEM and ODM

Customisation Options

  • Customer logo printing available, confirmed against an approved sample before production
  • Available with or without PIR sensor based on site requirements
  • Colour temperature range of 3000K to 6000K can be selected per order
  • OEM and ODM production for buyers selling under their own brand
Comparison

Compared With the Alternatives

Grid-powered flood light

Requires wiring and electrical infrastructure, but offers consistent output without solar dependency

Non-PIR solar flood light

Uses more battery energy when idle, but has no motion detection and simpler control

Low-efficiency solar flood light

Delivers less output per watt, but may be cheaper; this model offers higher efficacy and longer runtime

Installation

Use Guide

  • Mount the light at a height between 4 and 6 meters for optimal coverage
  • Ensure the solar panel faces south (in the northern hemisphere) and is unshaded during daylight
  • Clean the solar panel surface monthly to maintain charging efficiency
  • Avoid installing in areas with constant direct rain or standing water on the panel
  • Test the PIR sensor by walking in front of the light during dusk to confirm activation
FAQ

New Design 100W PIR Solar LED Flood Light Questions

What is the solar panel size and type?

The solar panel is 6V 9W polycrystalline, integrated into the fixture for efficient charging.

Does the light work at night without sunlight during the day?

Yes. The 18AH lithium-ion battery stores energy from daylight to power the light at night.

Can the PIR sensor be disabled?

Yes. The fixture can be supplied with or without the PIR sensor based on the order specification.

What is the warranty period?

This model carries a 3 year warranty. Across the FENGDIAN range, warranty is 2 to 5 years depending on the product.

Is the battery replaceable?

The battery is integrated into the fixture and not designed for user replacement. Replacement is handled through after-sales service.

Can I order a sample before a bulk order?

Yes. Sample orders are accepted, mixed samples are acceptable, and samples typically ship in 3-5 days.

How long does mass production take?

Mass production is typically 1-2 weeks, and goods normally ship by DHL, UPS, FedEx or TNT with 3-5 days in transit, or by air or sea freight.

Request a Quotation for New Design 100W PIR Solar LED Flood Light

Send the quantity and the destination and we will quote against it. Samples from one piece, typically 3-5 days.