RM-705-740W-210M/132T N-TOPCon

RM-705-740W-210M/132T N-TOPCon

by Zhejiang Ronma Solar Group Co,.Ltd. · China

Technology: TOPCon, N-type RonmaSolar, one of the earliest manufacturers of solar panels in China, is mainly engaged in crystalline silicon solar cells, modules, pv system engineering, pv application products R&D, manufacturing, sales, technical support, EPC and after-sales service, etc. We can offer Mono/Poly-crystalline Silicon PERC and N-Type TOPCON Solar Cells with efficiency up to 25%+. Also, we can customize 380-700W photovoltaic modules, including full/half-cutting cell modules, single/dual-glass modules, full black modules and other kinds of photovoltaic modules. Besides, we can provide customized solutions for global customers.

N-type TOPCon740 W23.82% eff
0

Overview

Technology: TOPCon, N-type RonmaSolar, one of the earliest manufacturers of solar panels in China, is mainly engaged in crystalline silicon solar cells, modules, pv system engineering, pv application products R&D, manufacturing, sales, technical support, EPC and after-sales service, etc. We can offer Mono/Poly-crystalline Silicon PERC and N-Type TOPCON Solar Cells with efficiency up to 25%+. Also, we can customize 380-700W photovoltaic modules, including full/half-cutting cell modules, single/dual-glass modules, full black modules and other kinds of photovoltaic modules. Besides, we can provide customized solutions for global customers.

Key Specifications

Max Power

740 W

Efficiency

23.82%

Product Warranty

15 years

Dimensions

2384 × 1303 mm

Connectors

MC4

Max System Voltage

1500 V

Launch Year

2026

Price

—

Full Specifications

Product Identity

NameRM-705-740W-210M/132T N-TOPCon
ManufacturerZhejiang Ronma Solar Group Co,.Ltd.
CountryChina
CategoryN-type TOPCon
Cell TypeMonocrystalline
Number of Cells132

Electrical Parameters (STC)

ModelPmax (W)Vmpp (V)Impp (A)Voc (V)Isc (A)Eff (%)

Mechanical Characteristics

Dimensions2384 × 1303 × 33 mm
Weight34.4 kg
Front Glass
Back Glass
FrameAnodized Aluminium
Junction BoxIP 68
Output Cables4 mm2
ConnectorsMC4
Mechanical Load0 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C
Max System Voltage1500 V DC
Max Series Fuse Rating30 A
Power Tolerance0 ~ +3 %
NMOT45±2 °C
Temp Coeff Pmax-0.3 %/°C
Temp Coeff Voc-0.25 %/°C
Temp Coeff Isc0.046 %/°C

Warranty

Product Warranty15 years
Power Warranty0 years (0% at year 0)

Certifications & Regions

Certifications—
RegionsAsia-Pacific
CountriesChina

Commercial

Price—
Launch Year2026
AvailabilityAvailable

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