LONGi Hi-MO 9 Sea-Shield LR8-66HYD 630–670W Datasheet

Discover LONGi Hi-MO 9 LR8-66HYD 630W solar panel with high efficiency and 630W power output for optimal energy solutions.

Models Covered: LR8-66HYD-630W, LR8-66HYD-635W, LR8-66HYD-640W, LR8-66HYD-645W, LR8-66HYD-650W, LR8-66HYD-655W, LR8-66HYD-660W, LR8-66HYD-665W, LR8-66HYD-670W

Manufacturer: LONGi Green Energy Technology Co., Ltd.

Application: The LONGi Hi-MO 9 LR8-66HYD 630W is a Hi-MO 9 solar panel engineered for residential rooftop installations, delivering a maximum power output of 630W at 23.3% module efficiency. Under standard test conditions it produces an open-circuit voltage (Voc) of 49.32V, a short-circuit current (Isc) of 16.22A, a voltage at maximum power (Vmp) of 40.58V and a current at maximum power (Imp) of 15.53A. The panel measures 2382×1134×30mm and weighs 33.5kg, with a Weather-resistant anodized aluminum frame and Dual glass, weather-resistant semi-tempered glass. It operates across -40°C to +85°C, a maximum system voltage of DC1500V (IEC/UL) and a maximum series fuse rating of 35A. It withstands a front-side static load of 5400Pa and a rear-side static load of 2400Pa, with a Pmax temperature coefficient of -0.260%/°C, a Voc coefficient of -0.200%/°C and an Isc coefficient of +0.050%/°C. The Hi-MO 9 LR8-66HYD 630W is certified by IEC 61215, IEC 61730, UL 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018 and IEC62941 and is backed by a 12-year product warranty and a 30-year performance warranty from LONGi Solar.

Models and prices

Show all 9 models

Technical Specifications

Technical Specifications
ParameterLR8-66HYD-630WLR8-66HYD-635WLR8-66HYD-640WLR8-66HYD-645WLR8-66HYD-650WLR8-66HYD-655WLR8-66HYD-660WLR8-66HYD-665WLR8-66HYD-670W
Electrical Data (STC)
Maximum Power (Pmax)630W635W640W645W650W655W660W665W670W
Open Circuit Voltage (Voc)49.32V49.67V49.42V49.67V49.42V49.67V49.42V49.67V49.42V
Short Circuit Current (Isc)16.22A16.33A16.30A16.33A16.30A16.33A16.30A16.33A16.30A
Maximum Power Voltage (Vmpp)40.58V40.86V40.58V40.86V40.58V40.86V40.58V40.86V40.58V
Maximum Power Current (Impp)15.53A15.62A15.61A15.62A15.61A15.62A15.61A15.62A15.61A
Module Efficiency23.3%23.5%23.7%23.9%24.1%24.2%24.4%24.6%24.8%
Additional Specifications
Maximum Power (Pmax/W)630 480.2
Open Circuit Voltage (Voc/V)49.32 46.87
Short Circuit Current (Isc/A)16.22 13.03
Testing ConditionSTC NOCT
Voltage at Maximum Power (Vmp/V)40.68 38.66
Current at Maximum Power (Imp/A)15.61 12.51
Mechanical Specifications
Dimensions (L×W×H)2382×1134×30mm
Weight33.5kg
Frame MaterialWeather-resistant anodized aluminum frame
Glass TypeDual glass, weather-resistant semi-tempered glass
Temperature Coefficients
Temperature Coefficient of Pmax-0.260%/°C
Temperature Coefficient of Voc-0.200%/°C
Temperature Coefficient of Isc+0.050%/°C
Mechanical Loading
Front Side Maximum Static Loading5400Pa
Rear Side Maximum Static Loading2400Pa
Operating Conditions
Operational Temperature-40°C to +85°C
Maximum System VoltageDC1500V (IEC/UL)
Maximum Series Fuse Rating35A

Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.

Availability & grid compliance in the UAE

MarketUAE
Grid authority / regulatorDEWA, ADDC, SEWA
Quotation currencyAED
Support hours timezoneAsia/Dubai
Main citiesDubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah

Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in the UAE that rests with the local authorities (DEWA, ADDC, SEWA). Confirm the grid code, import requirements and any local certification with them, or with us, before you order.

For prices, see LONGi Solar Panels: Prices in UAE. Store pickup — collect your order from our store in Dubai or Riyadh.

Key Features & Technical Highlights

  • Suitable for high corrosion scenarios: Suitable for high corrosion scenarios such as offshore areas
  • High humidity resistant junction box: High humidity resistant junction box and connector
  • Dual layer coated glass for: Dual layer coated glass for high salt corrosion resistance
  • Special aluminum frame with high: Special aluminum frame with high salt corrosion resistance
  • BC-CELL technology for lower operating: BC-CELL technology for lower operating temperature
  • 640W at 23.7% module efficiency: The LR8-66HYD-640W is rated 640W maximum power with 23.7% module efficiency under STC NOCT test conditions.
  • 49.42V Voc and 16.30A Isc: Open-circuit voltage of 49.42V and short-circuit current of 16.30A set the string limits published for the LR8-66HYD-640W.
  • 40.58V and 15.61A at maximum power: The maximum power point of the LR8-66HYD-640W sits at 40.58V and 15.61A, the operating pair quoted on this listing.
  • 2382×1134×30mm and 33.5kg: The LR8-66HYD-640W is a 2382×1134×30mm module weighing 33.5kg, built as dual glass, weather-resistant semi-tempered glass in a weather-resistant anodized aluminum frame.
  • 5400Pa front and 2400Pa rear loading: The LR8-66HYD-640W is rated to 5400Pa front and 2400Pa rear static load, with a -0.260%/°C Pmax temperature coefficient across a -40°C to +85°C operating range.
  • DC1500V system voltage and 35A fuse: LR8-66HYD-640W strings run to a DC1500V maximum system voltage rated to IEC and to UL, with a 35A maximum series fuse rating and a 12 Years Product, 30 Years Performance warranty.

Frequently Asked Questions

What is the maximum power output and efficiency of the LONGi Hi-MO 9 LR8-66HYD 630W?

The LONGi Hi-MO 9 LR8-66HYD 630W has a maximum power output of 630W and a module efficiency of 23.3%.

What are the electrical specifications (Voc, Isc, Vmp, Imp) of the Hi-MO 9 LR8-66HYD 630W?

The Hi-MO 9 LR8-66HYD 630W has an open-circuit voltage (Voc) of 49.32V, a short-circuit current (Isc) of 16.22A, a voltage at maximum power (Vmp) of 40.58V and a current at maximum power (Imp) of 15.53A.

What are the physical dimensions and weight of the Hi-MO 9 LR8-66HYD 630W?

The Hi-MO 9 LR8-66HYD 630W measures 2382×1134×30mm and weighs 33.5kg.

What static loading can the Hi-MO 9 LR8-66HYD 630W withstand?

The Hi-MO 9 LR8-66HYD 630W withstands a front-side maximum static load of 5400Pa and a rear-side maximum static load of 2400Pa.

How does the Hi-MO 9 LR8-66HYD 630W perform across temperature changes?

The Hi-MO 9 LR8-66HYD 630W has a Pmax temperature coefficient of -0.260%/°C, a Voc coefficient of -0.200%/°C and an Isc coefficient of +0.050%/°C.

What is the maximum system voltage and fuse rating of the Hi-MO 9 LR8-66HYD 630W?

The Hi-MO 9 LR8-66HYD 630W has a maximum system voltage of DC1500V (IEC/UL) and a maximum series fuse rating of 35A.

What certifications does the Hi-MO 9 LR8-66HYD 630W have?

The Hi-MO 9 LR8-66HYD 630W is certified by IEC 61215, IEC 61730, UL 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018 and IEC62941, meeting recognised international standards for safety and performance.

What warranty coverage is available for the Hi-MO 9 LR8-66HYD 630W?

The Hi-MO 9 LR8-66HYD 630W is backed by a 12-year product warranty and a 30-year performance warranty from LONGi Solar.

What frame and glass does the Hi-MO 9 LR8-66HYD 630W use?

The Hi-MO 9 LR8-66HYD 630W uses a Weather-resistant anodized aluminum frame and Dual glass, weather-resistant semi-tempered glass.

What is the operating temperature range of the Hi-MO 9 LR8-66HYD 630W?

The Hi-MO 9 LR8-66HYD 630W operates across -40°C to +85°C.