550

Name: 550
Brand: Jiangsu Reesun Solar Technology Co., Ltd.

by Jiangsu Reesun Solar Technology Co., Ltd. · China

REESUN144HB-210M 535-560 Technology: PERC Reesun Solar is located at No.1 Nanjing Road，Jianhu Economic Development Zone，Yancheng City，Jiangsu Province.The facility covers an area of 104 acres，with a workshop area of 50,000 square meters and registered capital of 137.50 million yuan.The company is a high-tech photovoltaic enterprise engaged in the research, development，manufacturing，sales and after-sale service of BIPV and photovoltaic application products，and crystalline silicon solar cell modules and photovoltaic system engineering.The company has 3.5GW solar module manufacturing capacity and 2 million square BIPV curtain wall module production capacity.

PERC550 W20.94% eff

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Overview

Key Specifications

Max Power

550 W

Efficiency

20.94%

Product Warranty

10 years

Dimensions

2384 × 1102 mm

Connectors

MC4

Max System Voltage

1500 V

Launch Year

2025

Price

—

Full Specifications

Product Identity

Name550

ManufacturerJiangsu Reesun Solar Technology Co., Ltd.

CountryChina

CategoryPERC

Cell TypePERC

Number of Cells110

Electrical Parameters (STC)

Model	Pmax (W)	Vmpp (V)	Impp (A)	Voc (V)	Isc (A)	Eff (%)
550	550	31.8	17.29	38.1	18.39	20.94%

Mechanical Characteristics

Dimensions2384 × 1102 × 35 mm

Weight32 kg

Front GlassTempered

Back GlassTempered

FrameAnodized Aluminium

Junction BoxIP 68

Output Cables300 mm / 4 mm2

ConnectorsMC4

Mechanical Load5400 Pa

Operating & Temperature

Operating Temperature-40°C to -40°C

Max System Voltage1500 V DC

Max Series Fuse Rating35 A

Power Tolerance0 ~ +0.91 %

NMOT45±2 °C

Temp Coeff Pmax-0.350 %/°C

Temp Coeff Voc-0.270 %/°C

Temp Coeff Isc+0.048 %/°C

Warranty

Product Warranty10 years

Power Warranty25 years (87.2% at year 25)

Certifications & Regions

Certifications—

RegionsAsia-Pacific

CountriesChina

Commercial

Price—

Launch Year2025

AvailabilityAvailable

550