Home > Solar street light > Solar Street Light TTL40 40W High-Efficiency COB LED

Solar Street Light TTL40 40W High-Efficiency COB LED

100LPW | IP65 | 50000-Hour Lifespan | CA Rebate Eligible

Solar Street Light TTL40 40W adopts COB LED and built-in constant current driver, 100 lumens per watt for energy saving. IP65-rated, suitable for harsh/high-humidity/abuse-prone areas. Features uniform light distribution, stainless steel clips, 50000-hour lifespan, optional DR lens. Equipped with MPPT controller & BMS, ≥12hrs backup (up to 50hrs via remote), CA rebate program specialized.

Key features

Suitable for Surface Mount.
Ideal for Harsh Environment Applications.
100 lumens per watt help to reduce payback period of energy saving.
Excellent light distribution and uniformity.
Stainless Steel Clips.
50000 hours working time.
Optional 100% DR lens additive for impact resistance.
Ideal for high moisture areas subject to the possibility of abuse.
Built-in Constant Current LED Driver with High Efficient LED Module.
Specialized on the rebate program in CA.

SEND INQUIRY

Back to Product List

Overview

Key Parameters

FAQs

Contact

Smart iot solar street light system

40W Solar Street Light TTL40: 100LPW efficiency, IP65 waterproof, 50000-hour lifespan. Built-in MPPT & BMS, long backup, harsh-environment ready, CA rebate eligible—ideal for outdoor lighting.

Technical Data

Technical Parameter
Model	TTL40
Color Temperature	2700K to 6500K
Input Voltage (with ballast)	12-30V
Viewing Angle	150x75 degree (Type Ⅱ)
Power Factor	1
Color Consistency	5 steps (programmable)
Rated Life	8~10 years
CRI	More than 80
LED Type	COB LED
Operation Temperature	-20~55°C
Housing	Aluminum
Efficiency	100 LPW
IP Rating	IP 65
Power	40W
Lumens	≥ 4000
LiFePO4 Battery Model	LBP-54AH
Rated Capacity	54 AH
Rated Voltage	12.8V
Total Energy	691.2 Wh
Cycle Life	≥ 2000 Cycles
BMS	Built-in
Back-up	12 Hrs (Programmable by Remote controller, even 50 Hrs back-up possible by reducing lumen )
Controller	MPPT Solar Charge Controller & Luminous Controller
Controller Model	JWL-ML-15A
Capacity	15 Amp
Output Power	Max 70W
System Voltage	DC 12V/ 24V (Auto)
Load Output Voltage range	DC 24V~ 60V
Display	LED Indicator
Protection	Overcharge, Over-discharge, Reverse Polarity, Short Circuit

Common Questions

What is the battery lifespan and warranty coverage for large-scale projects?
The LiFePO4 lithium batteries support over 2000 charge-discharge cycles and come with a 5-year warranty for 90% output power and a 25-year warranty for 80% output power, ensuring long-term reliability for project deployments .

Can the solar street lights integrate with smart city management systems for remote monitoring?
Yes, the optional IOT LoRa system supports GPRS/3G/4G connectivity, enabling real-time remote monitoring, fault alarms, and parameter adjustment via Google map integration. It allows unified management across large-scale projects without regional limitations .

What installation precautions should be taken to ensure optimal performance in project sites?
Ensure solar panels face true south in the Northern Hemisphere or north in the Southern Hemisphere. Avoid shading from structures/trees and prevent artificial light sources (e.g., advertising boards) from triggering day mode. Peel off the solar panel protective film to activate charging .

How does the system perform in extreme weather conditions, and what protection features are included?
The lights have an IP68 waterproof rating and operate in temperatures from -20°C to +60°C. The MPPT controller includes multiple protections (overcharge/over-discharge, short circuit, etc.), ensuring stability in harsh environments .

What technical support is available for large-scale project deployments and maintenance?
JSD Solar provides full digital MPPT control technology (tracking efficiency >99%) and intelligent charge-discharge management. For project-specific needs, contact our team for customized solutions and post-installation support .