LF-YT01 All-in-One Solar Street Light
The LF-YT01 integrates a monocrystalline solar panel, a LiFePO4 battery, a Ling-Yang controller and high-efficiency LEDs into one die-cast aluminium housing. No trenching, no cabling, no electricity bill — it charges by day and lights automatically at night.
For government projects, wholesale and distribution — welcome to consult us. We reply within 24 hours. Free DIALux simulation and IES photometric files included.
LF-YT01 Series — Technical Specification
Four power ratings share the same platform. Pick the rating that matches your road width, mounting height and pole spacing — or send us the site conditions and we will recommend one.
| Model | LF-YT01-100W | LF-YT01-150W | LF-YT01-200W | LF-YT01-250W |
|---|---|---|---|---|
| LED Chip | 5054 SMD × 100 pcs | 5054 SMD × 150 pcs | 5054 SMD × 200 pcs | 5054 SMD × 250 pcs |
| Luminous Efficacy | 160 LM/W for the complete luminaire (LED chip rated up to 180 LM/W). Up to 200 LM/W with the optional 7070 chip. | |||
| Solar Panel | 40 W monocrystalline | 60 W monocrystalline | 80 W monocrystalline | 100 W monocrystalline |
| Battery | 3.2 V / 30 Ah LiFePO4 | 3.2 V / 40 Ah LiFePO4 | 3.2 V / 60 Ah LiFePO4 | 3.2 V / 80 Ah LiFePO4 |
| Charging Time | 4–6 hours in full sunlight | |||
| Lighting Time | ≥ 12 hours per night | |||
| Rainy-day Backup | 5–7 consecutive days | |||
| Recommended Mounting Height | 4–5 m | 5–7 m | 6–8 m | 7–9 m |
| Pole Diameter | φ60 mm | φ60 mm | φ76 mm | φ76 mm |
| Product Size | 700 × 350 × 150 mm | 887 × 400 × 280 mm | 1160 × 400 × 280 mm | 1435 × 400 × 280 mm |
| Colour Temperature | 6500 K standard (3500–6500 K available on request) | |||
| Control Mode | Light-control and time-control; PIR motion sensing with dimming | |||
| Working Temperature | −15 °C to 55 °C | |||
| IP Rating | IP65 | |||
| Housing Material | Die-cast aluminium alloy | |||
Packing: 1 pc per carton. Weight and carton dimensions confirmed on order. Prices are quoted per project — configuration, quantity and destination all affect the final number.
Five Core Advantages — and Why Our Luminaires Suit Engineering Projects
These are the choices that decide whether a solar street light is still working properly in year five.
01 Brand-new LiFePO4 cells, 3,000+ cycles
We use brand-new lithium iron phosphate cells rated for more than 3,000 charge cycles. We do not use second-hand or graded-down cells — the battery is the first thing that fails on a cheap solar light, so we do not compromise on it.
02 Monocrystalline solar panel
Monocrystalline silicon, with a photoelectric conversion efficiency above 23%. A monocrystalline panel generates more power from the same surface area than a polycrystalline panel, which matters when roof or pole space is limited.
03 Ling-Yang controller — PWM or MPPT
We fit controllers from Ling-Yang Company (Beijing Ling-Yang Weiye). You can specify the PWM or the MPPT type, depending on your budget and how much extra charging efficiency you need in low-light conditions.
04 Optional 7070 LED chip, up to 200 LM/W
The standard build uses efficient 5054 SMD chips. Where a project needs maximum output from a compact housing, we can build the same light with 7070 chips reaching up to 200 LM/W.
05 Custom system voltage
3.2 V is the standard system voltage. For longer cable runs, higher power or a specific battery bank in your project, we can build the light at 12.8 V or 25.6 V instead.
Light Where It Is Needed, Not In Your Neighbour’s Window
The LF-YT01 uses a wide-angle optical design with an asymmetric distribution aimed at the road surface, so the light lands on the carriageway instead of on the surrounding property. The intelligent PIR sensor recognises human activity and separates it from other interference, which means more accurate triggering. When the road is empty the light runs at reduced output and returns to full brightness as someone approaches — minimising ineffective lighting and saving energy. Everything shown below is real material from this product.
What Is Inside the Housing
LiFePO4 Battery Pack
New cells, 3,000+ cycles, housed inside the die-cast body so it stays within its working temperature range.
Monocrystalline Panel
Tempered low-iron glass, conversion efficiency above 23%.
Ling-Yang Controller
PWM or MPPT, with light-control, time-control and full battery protection.
Die-cast Aluminium Housing
Aluminium throughout, for oxidation resistance and a body that stays light without giving up strength.
How Your Order Leaves the Factory
Each light is packed 1 piece per carton. Before the container is sealed we photograph the finished goods, the packing and the container number, and send those photos to you — so you know exactly what was loaded.
Four Inspection Gates Before Anything Ships
Every order passes incoming inspection, in-process inspection, final inspection and pre-shipment inspection. Production progress is photographed at each stage and sent to you, and a quality report is issued before the goods leave. Third-party inspection is welcome.
IQC — Incoming
Solar panel output, battery capacity and internal resistance, controller function, LED chip and driver, housing casting quality.
IPQC — In-process
Housing preparation, LED module assembly, wiring polarity and earthing, seal integrity before closing.
FQC — Final
Full power-up, waterproof spray test, photometric measurement, ageing test, and a simulated solar charge/discharge cycle.
OQC — Pre-shipment
Sampling inspection against the order, accessory and document check, packing and container photos.
Where the LF-YT01 Is Used
Roads, Highways and Streets
Municipal roads, community access roads and rural highways where laying cable is expensive or impossible. Suitable for government-funded projects.
Rural and Residential Areas
Villages and residential compounds where there is no reliable grid connection. Installation takes minutes and needs no specialist electrician.
Industrial and Commercial Sites
Factory yards, warehouse perimeters, logistics parks and commercial streets. Cuts both cabling cost and ongoing electricity spend.
Parks, Squares and Car Parks
Public open spaces, parking areas and walking paths, where a clean look and zero cable trenching matter.
LF-YT01 Frequently Asked Questions
What is the minimum order quantity?
What is the lead time?
How many consecutive rainy days can it run?
Can I specify the voltage, controller or LED chip?
What warranty do you offer, and what does it cover?
Send Us Your Project Details
Road width, pole height, pole spacing, nightly lighting hours, rainy-day backup target and quantity. That is all we need to recommend a configuration and send a quotation — with free DIALux simulation and IES files.