NS-390MH-70

NS-390MH-70

by PolyCrown Solar Tech · China

NS-380-420MH-70 Technology: Monocrystalline Polycrown SolarTech Co., Ltd. was founded in 2014 as a high-tech enterprise focused on researching, developing, producing solar panels, and installing solar projects. We have obtained ISO9001, ISO14001, and OHSAS18001 system certifications, as well as TUV IEC61215, IEC61730, CE, TBS, and KBS certifications. Our marketing centre and production factory are based in Ningbo City, with an annual production capacity of 200 MW for solar panels and the ability to deliver 2*40HQ containers in one day. Our subsidiary branch companies include the East Africa office in Kenya, the Latin America office in Chile, and the East Europe brand company in Poland. We offer mono and poly, black and half-cell panels ranging from 20 W to 500 W, with a significant advantage in Perc mono solar panels. We are committed to continuous innovation and to providing the highest-quality PV products and services to deliver the best solar energy solutions for our partners and all people.

Other295 W20.69% eff
0

Overview

NS-380-420MH-70 Technology: Monocrystalline Polycrown SolarTech Co., Ltd. was founded in 2014 as a high-tech enterprise focused on researching, developing, producing solar panels, and installing solar projects. We have obtained ISO9001, ISO14001, and OHSAS18001 system certifications, as well as TUV IEC61215, IEC61730, CE, TBS, and KBS certifications. Our marketing centre and production factory are based in Ningbo City, with an annual production capacity of 200 MW for solar panels and the ability to deliver 2*40HQ containers in one day. Our subsidiary branch companies include the East Africa office in Kenya, the Latin America office in Chile, and the East Europe brand company in Poland. We offer mono and poly, black and half-cell panels ranging from 20 W to 500 W, with a significant advantage in Perc mono solar panels. We are committed to continuous innovation and to providing the highest-quality PV products and services to deliver the best solar energy solutions for our partners and all people.

Key Specifications

Max Power

295 W

Efficiency

20.69%

Product Warranty

15 years

Dimensions

1900 × 992 mm

Connectors

MC4

Max System Voltage

1500 V

Launch Year

2025

Price

—

Full Specifications

Product Identity

NameNS-390MH-70
ManufacturerPolyCrown Solar Tech
CountryChina
CategoryOther
Cell TypeMonocrystalline
Number of Cells70

Electrical Parameters (STC)

ModelPmax (W)Vmpp (V)Impp (A)Voc (V)Isc (A)Eff (%)
NS-390MH-7029536.28.1542.478.8520.69%

Mechanical Characteristics

Dimensions1900 × 992 × 30 mm
Weight20 kg
Front GlassAnti-reflection Coating, Tempered
Back GlassTempered
FrameAnodized Aluminium
Junction BoxIP 68
Output Cables300 mm / 4 mm2
ConnectorsMC4
Mechanical Load5400 Pa

Operating & Temperature

Operating Temperature-40°C to 85°C
Max System Voltage1500 V DC
Max Series Fuse Rating15 A
Power Tolerance0 ~ +3 %
NMOT45±2 °C
Temp Coeff Pmax-0.29 %/°C
Temp Coeff Voc-0.25 %/°C
Temp Coeff Isc0.045 %/°C

Warranty

Product Warranty15 years
Power Warranty25 years (89% at year 25)

Certifications & Regions

Certifications—
RegionsAsia-Pacific
CountriesChina

Commercial

Price—
Launch Year2025
AvailabilityAvailable

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