Description
HT-SAAE 405W Solar Panel Bifacial Black Frame HT66-166M 405W
The HT66-166M 405W from HT-SAAE (Shanghai Aerospace Automobile Electromechanical Co., Ltd.) is a high-efficiency monocrystalline solar module designed for residential solar installations. Built with 132 half-cut mono PERC cells and multi-busbar technology, this panel delivers improved energy yield, excellent thermal performance, and reduced power loss. With 20.8% module efficiency, strong mechanical durability, and long-term reliability, it is well suited for rooftop and ground-mount PV systems.
Key Technology
-
Half-Cut Cell Technology
132 half-cells reduce internal resistance and improve module efficiency and reliability. -
9BB Multi-Busbar Design
Enhances light capture and improves current collection to maximize energy production. -
PID Resistant & Microcrack Tested
Improved durability and long-term stability through enhanced cell protection and triple EL testing. -
Positive Power Tolerance
Guaranteed output of 0 to +5W ensures consistent system performance. -
High Mechanical Strength
Certified to withstand 5400 Pa snow loads and 2400 Pa wind loads for reliable operation in harsh environments.
Best Uses
-
Residential Rooftop Solar Systems
High efficiency and compact size make it ideal for home solar installations. -
Ground-Mount Solar Arrays
Compatible with standard mounting systems for flexible solar deployment.
Warranty
- Product Warranty: Up to 25 Years (model dependent)
- Performance Warranty: 25-Year linear power warranty
- Power Tolerance: 0 ~ +5 W guaranteed output
Product Specifications (HT66-166M 405W)
| Specification | Details |
|---|---|
| Manufacturer | HT-SAAE (Shanghai Aerospace Automobile Electromechanical) |
| Model | HT66-166M |
| Maximum Power (Pmax) | 405 W |
| Module Efficiency | 20.8% |
| Cell Type | Monocrystalline PERC |
| Cell Configuration | 132 cells (6 × 22) half-cut |
| Maximum Power Voltage (Vmp) | ≈ 38.0 V |
| Maximum Power Current (Imp) | ≈ 10.66 A |
| Open Circuit Voltage (Voc) | ≈ 45.6 V |
| Short Circuit Current (Isc) | ≈ 11.67 A |
| Power Tolerance | 0 ~ +5 W |
| Maximum System Voltage | 1500 V DC |
| Maximum Series Fuse Rating | 20 A |
| Operating Temperature | -40°C to +85°C |
| Temperature Coefficient (Pmax) | -0.39% / °C |
| Dimensions | 75.75 × 40.87 × 1.18 in |
| Weight | 47.4 lb |
| Front Glass | High-transmission tempered glass |
| Frame | Anodized aluminum alloy |
| Junction Box | IP68 with 3 bypass diodes |
| Connector | MC4 compatible |
| Mechanical Load | 5400 Pa front / 2400 Pa rear |
About HT-SAAE:
HT-SAAE (Shanghai Aerospace Automobile Electromechanical Co., Ltd.) is a global solar manufacturer backed by China Aerospace Science and Technology Corporation. The company produces high-performance photovoltaic modules using advanced manufacturing processes and strict quality standards for residentia solar projects worldwide.
Reliable 405W Solar Panel for Residential Installations
The HT-SAAE HT66-166M 405W solar panel combines high efficiency, half-cell technology, and durable construction to deliver reliable power generation and long-term system performance for modern photovoltaic systems.
Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.
Reviews
There are no reviews yet.