26 solar LED street light models across 5 series — from 10W courtyard lights to 150W highway systems. All-in-one and split designs with LiFePO4 batteries, MPPT controllers, and up to 220 lm/W efficacy.
From compact courtyard lights to premium highway systems — choose by series or let our Solar Calculator match models to your project parameters.
Courtyards & Garden Paths
Residential & Urban Streets
Residential & Main Roads
Highways & Industrial Parks
Highways & Industrial
Compare wattage range, pricing, and best-fit applications across all 5 series
| Series | Design | Type | Wattage | Models | Price Range | Best For |
|---|---|---|---|---|---|---|
| LKL | Compact All-in-One | All-in-One | 10-20W | 10-20W | ¥270-343 | Courtyards & Garden Paths |
| LKAS | All-in-One Street | All-in-One | 30-150W | 30-150W | ¥555-1,773 | Residential & Urban Streets |
| LKH | Split Street Light | Split | 30-120W | 30-120W | ¥548-1,398 | Residential & Main Roads |
| LFT | Heavy-Duty Split | Split | 40-150W | 40-150W | ¥795-1,706 | Highways & Industrial Parks |
| LKA | Premium High-Efficacy | Split | 80-150W | 80-150W | ¥1,310-2,410 | Highways & Industrial |
26 solar LED street light models with full specifications and factory direct pricing. Filter by series or type to find your match.
Courtyard, garden path
Courtyard, garden path
Rural path, small lane
Residential street, sidewalk
Residential street, sidewalk
Urban side street, park
Urban side street, park
Main road, parking lot
Main road, parking lot
Highway, industrial park
Residential street, sidewalk
Residential street, sidewalk
Urban side street, park
Urban side street, park
Main road, parking lot
Main road, parking lot
Residential street, sidewalk
Urban side street, park
Urban side street, park
Main road, parking lot
Highway, industrial park
Highway, industrial park
Main road, highway
Highway, main road
Highway, industrial
Highway, industrial
Follow these 4 steps to select the correct model for your project
Different road types require different illuminance levels: rural paths need 5 lux, residential streets need 10 lux, urban side streets need 20 lux, main roads need 30 lux, and highways need 40 lux. Parking lots typically require 15 lux, while industrial parks need 25 lux. This determines how much light output your fixture must deliver.
Multiply your pole spacing by road width to get the coverage area. Then multiply by the lux requirement and divide by the maintenance factor (0.8) and utilization factor (0.6) to get required lumens. Divide lumens by LED efficacy (180 lm/W standard, 220 lm/W for LKA series) to get the required wattage. Use our Solar Street Light Calculator for automatic calculation.
All-in-one solar street lights (LKL, LKAS series) integrate everything into one unit for simple installation and lower cost — ideal for residential and urban streets up to 150W. Split solar street lights (LKH, LFT, LKA series) separate the panel from the lamp, allowing larger configurations and easier maintenance — better for main roads, highways, and industrial applications.
Battery capacity depends on daily energy consumption and the number of consecutive rainy days you need backup for. Most regions need 2-3 days backup. For areas with frequent cloudy weather, choose LFT or LKA series with larger battery capacities (up to 1,920Wh). All models use LiFePO4 batteries with 2,500+ cycles and 6-8 year lifespan.
Every Tonghua solar street light meets international standards
All products pass CE, ROHS, and IEC certifications. LED chips rated 50,000 hours. LiFePO4 batteries tested for 2,500+ charge cycles at 80% depth of discharge.
Comprehensive warranty covering LED lamp, battery, solar panel, and controller. Free replacement for manufacturing defects within 3 years of purchase.
Maximum Power Point Tracking technology increases charging efficiency by 15-30% compared to PWM controllers, especially in cloudy conditions. Reduces required panel size.
Lithium iron phosphate batteries offer superior thermal stability, safety, and lifespan. 6-8 year operational life with 2,500+ cycles. No memory effect, no maintenance required.
LKA series achieves 220 lm/W LED efficacy with 23.8% solar panel efficiency — among the highest in the industry. Standard series deliver 180 lm/W. More light per watt means smaller panels and batteries.
All models rated IP65 for dust and water resistance. Operating temperature range: -30°C to +65°C. Tested for extreme weather conditions including heavy rain, snow, and desert heat.
B2B factory direct supply with worldwide logistics support
Each unit individually packed in foam-lined cartons with protective corners. Solar panels packed in reinforced wooden cases for split-type models. Pallet loading available for bulk orders.
Worldwide sea and air freight from Ningbo/Shanghai port. Typical production lead time 15-25 days for standard models, 30-40 days for customized orders.
Common questions about our solar street light products
All-in-one solar street lights integrate the solar panel, battery, LED lamp, and controller into a single compact unit, making installation simple and cost-effective for residential streets, courtyards, and urban side streets. Split solar street lights separate the solar panel from the lamp head, allowing larger panel and battery configurations for main roads and highways where higher power output is needed. Split systems are also easier to maintain as individual components can be replaced independently.
LiFePO4 (lithium iron phosphate) batteries typically last 6 to 8 years in solar street light applications, with 2,500+ charge cycles at 80% depth of discharge. They offer better thermal stability, higher safety, and longer lifespan compared to lead-acid or standard lithium-ion batteries. All Tonghua solar street lights use LiFePO4 batteries with a 3-year warranty.
MPPT (Maximum Power Point Tracking) is a charge controller technology that optimizes the power output from solar panels by continuously tracking the maximum power point. Compared to PWM controllers, MPPT can increase charging efficiency by 15-30%, especially in cloudy or low-light conditions. This means smaller solar panels can charge the same battery capacity, reducing overall system cost.
All Tonghua solar street lights are CE certified, ROHS compliant, and IEC certified. The LED chips have a 50,000-hour lifespan rating, and the LiFePO4 batteries are rated for 2,500+ charge cycles. Each product comes with a 3-year warranty covering the LED lamp, battery, solar panel, and controller.
The right wattage depends on your road type, road width, pole height, and pole spacing. For courtyards and garden paths, 10-20W (LKL series) is sufficient. Residential streets need 30-60W (LKAS or LKH series). Main roads and parking lots require 80-120W. Highways and industrial parks need 120-150W (LFT or LKA series). Use our Solar Street Light Calculator to get an exact recommendation based on your project parameters.
Yes. Tonghua Lighting provides custom solar street lighting solutions including pole layout design, photometric analysis, battery sizing for specific rainy day backup requirements, and color temperature customization. We support B2B projects worldwide with factory direct pricing and respond to inquiries within 12 hours.
Use our Solar Street Light Calculator for instant recommendations, or contact our engineering team for a custom solar lighting design.
