

High-efficiency solar power from 625 to 650 W.
HS-TC210R66H · 625 / 630 / 635 / 640 / 645 / 650 WThe HS-TC210R66H Series is a high-efficiency N-type TOPCon solar module for commercial rooftops, ground-mounted arrays and complete solar energy systems. Its 132 half-cell design delivers 625W to 650W output with module efficiency up to 24.1%, while SMBB multi-busbar technology supports reliable power generation and long-term performance.
Specifications
- Rated power
- 625 / 630 / 635 / 640 / 645 / 650 W
- Module efficiency
- 23.14-24.06% (up to 24.1%)
- Cell technology
- Mono N-type TOPCon
- Cell configuration
- 132 half-cells (6 × 22)
- Voltage at maximum power
- 40.88-41.58 V
- Current at maximum power
- 15.29-15.64 A
- Open-circuit voltage
- 49.28-50.28 V
- Short-circuit current
- 16.14-16.44 A
- Maximum system voltage
- 1,500 VDC
- Maximum series fuse
- 35 A
- Operating temperature
- -40°C to +85°C
- Dimensions
- 2,382 × 1,134 × 30 mm
- Weight
- 27.9 kg
- Junction box
- IP68, 3 bypass diodes
- Ammonia resistance test
- IEC 62716:2013 / EN 62716:2013
- Sand and dust resistance test
- IEC 60068-2-68:1994
- Salt mist resistance test
- IEC 61701:2020 / EN IEC 61701:2020
- Product warranty
- 12 years
- Linear power warranty
- 30 years
Final order specification requires confirmation. Electrical limits, communication compatibility and ordered configuration must be confirmed before purchase. Technical content reviewed: 27 September 2026 · Source: HS-TC210R66H 625-650W English technical sheet. Technical glossary · Download datasheet
Applications


Ground-Mounted Solar Arrays

Complete Solar Energy Systems
Confirm the array before ordering.
Which rated-power options are available in this series?
The published HS-TC210R66H range includes 625 W, 630 W, 635 W, 640 W, 645 W and 650 W modules. The exact ordered wattage and quantity must be confirmed in the quotation.
How many modules can be connected in one inverter string?
String quantity cannot be selected from module wattage alone. The final design must keep temperature-adjusted open-circuit voltage, operating voltage and current within the exact inverter MPPT and input limits, while also respecting the module's 1,500 VDC maximum system voltage and 35 A maximum series fuse.
What should I send for a comparable solar-panel quotation?
Provide the required wattage option, quantity, delivery country and port, intended rooftop or ground-mounted application, exact inverter model, planned modules per string, string count and site temperature range. SAVYEN will confirm the order specification and project boundary before purchase.
Is the module suitable for commercial rooftops and ground-mounted arrays?
The series is presented for commercial rooftop, ground-mounted and complete solar-system applications. Final mounting, wind and snow loading, electrical protection, certification and local compliance must be checked for the specific project.