Ametista SX1B66 Bifacial 650-665W

Name: Ametista SX1B66 Bifacial 650-665W
Brand: Sengi Solar

by Sengi Solar · Brazil

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Technology: PERC, Bifacial

Green Energy Score

Below Average · Based on efficiency, power, warranty, and certifications.

PERC665 W21.4% effBifacial

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Overview

Technology: PERC, Bifacial

Key Specifications

Max Power

665 W

Efficiency

21.4%

Product Warranty

12 years

Dimensions

2384 × 1303 mm

Connectors

MC4

Max System Voltage

1500 V

Launch Year

2026

Price

—

Full Specifications

Product Identity

NameAmetista SX1B66 Bifacial 650-665W

ManufacturerSengi Solar

CountryBrazil

CategoryPERC

Cell TypeMonocrystalline

Number of Cells132

Electrical Parameters (STC)

Model	Pmax (W)	Vmpp (V)	Impp (A)	Voc (V)	Isc (A)	Eff (%)

Mechanical Characteristics

Dimensions2384 × 1303 × 35 mm

Weight40 kg

Front GlassTempered

Back Glass

FrameAluminium

Junction BoxIP 68

Output Cables

ConnectorsMC4

Mechanical Load0 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C

Max System Voltage1500 V DC

Max Series Fuse Rating30 A

Power Tolerance

NMOT44±2 °C

Temp Coeff Pmax-0.38 %/°C

Temp Coeff Voc-0.36 %/°C

Temp Coeff Isc0.07 %/°C

Warranty

Product Warranty12 years

Power Warranty0 years (0% at year 0)

Bifacial Output (Rear-side Power Gain)

Certifications & Regions

Certifications—

RegionsGlobal

CountriesBrazil

Commercial

Price—

Launch Year2026

AvailabilityAvailable