Strong Technical Capability
R&D with a Focus on Quality
We invest approximately ~10% of annual revenue in R&D and release 6+ new products each year, supported by 60+ active patents . Recognized as a National High-Tech Enterprise in 2022 (Certificate No. GR202232011736), our R&D spans LED optics, solar and battery systems, power electronics, and materials—so every innovation translates into measurable performance and reliability.
Expert Solar Street Light R&D Team
Our core R&D team consists of 30+ engineers with an average of 15+ years of experience across optics, electronics, mechanics, firmware, and field testing. From concept to verification, the team owns the entire V-model process—requirements, simulation, prototype, reliability, and pilot runs—ensuring designs meet market needs and pass acceptance testing.
responsible for solar system design
responsible for lighting design and simulation
responsible for product appearance design
responsible for electrical-related work
responsible for mechanical related work
responsible for the product tests and after-sales technical support
Advanced Test Facilities
Our in-house labs and partner facilities perform standardized tests so results are comparable and auditable.
Photometric
LM-79 reports; lumen maintenance projections per LM-80/TM-21.
Electrical & Control
Driver reliability, surge immunity (e.g., IEC 61000-4-5 [10/20 kV]), DALI-2 interoperability checks.
Environmental
IP ingress (e.g., IP66), IK impact (e.g., IK09/10), salt-spray per ISO 9227 for coastal/industrial sites, thermal cycling [-40~+60 °C].
Mechanical
Wind-load verification, vibration, fastener corrosion, enclosure aging (UV/heat).
Applying Advanced Technologies
Our in-house labs and partner facilities perform standardized tests so results are comparable and auditable.
Lithium Battery Technology
Grade-A LiFePO₄/［update chemistry］ cells; [≥3,000] cycles @ [80% DoD, 25 °C]
BMS with cell balancing, thermal protection, SoC/SoH estimation, UN38.3 compliant packs
LED Technology
System efficacy [≥170–190 lm/W] options; CCT [2700–6500 K], CRI [≥70/80]
Roadway optics IES Type I–V with low glare; lifetime per LM-80/TM-21 projections
Solar Controller Technology
MPPT efficiency [≥98%]; protections (OV/UV/OC/short/thermal)
Adaptive dimming; hybrid options (e.g., solar + grid / wind), telemetry-ready
IoT & Interoperability
NEMA/ANSI C136.41 7-pin receptacle and Zhaga Book 18 node interface; D4i/DALI-2 ready
Platforms: LoRaWAN / NB-IoT / 4G, GPS time-sync, remote diagnostics & scenes
Built for Harsh Environments
IP66, IK09/10, surge [10/20 kV], corrosion resistance per ISO 9227 (e.g., [480/720/1000 h])
Computer Simulation & Acceptance
Designs target EN 13201 / IES RP classes; acceptance deviation Eavg Δ ≤ [10%] vs. on-site tests
Deliverables: IES files, BoM, pole/arm specs, wiring & installation guides
High-Efficiency Solar Panels
Mono [TOPCon/PERC] options; module efficiency [≥22%]
Certified to IEC 61215/61730; PID-resistant, low-LID process
Academic & Lab Partnerships
We collaborate with Shanghai Jiao Tong University, Yangzhou University, and Yangzhou Vocational College of Environment and Resources on optics, power electronics, and environmental testing, and with accredited labs for third-party verification. MoUs and project summaries are available on request.
Shanghai Jiao Tong University
Yangzhou University
Yangzhou Vocational College of Environment and Resources
SGS Partnership
TUV NORD
Intertek
Specialized Services
We collaborate with Shanghai Jiao Tong University, Yangzhou University, and Yangzhou Vocational College of Environment and Resources on optics, power electronics, and environmental testing, and with accredited labs for third-party verification. MoUs and project summaries are available on request.
Project Consultants
One team from spec alignment to acceptance; clear Gantt and QA checkpoints.
Lighting Design & Simulation
EN 13201/IES-compliant layouts; acceptance variance targets and on-site test forms.
Product Structure Design
Wind-load, thermal, corrosion, and maintainability verified.
Energy Calculation & Analysis
Worst-case days of autonomy with safety margins, seasonality, and derating.
Product Testing Services
In-house reliability + third-party summaries (report IDs provided).
Custom Product Development
Semi-custom options to meet bid constraints and lifecycle goals.