Full Black Bifacial Solar PV Modules 420W

42~44€/pcVAT excluded

Inquiry Us Add Product

PREV: Full Black Solar PV Modules TP 410W NEXT: Full Black Solar PV Modules TP 430W

Product Description

Uni Z International B.V. +31610999937

Uni Z International B.V. [email protected]

Bifacial technology increases the overall efficiency of the panel. By capturing sunlight from both sides, bifacial panels can enhance their energy output, particularly in areas with high albedo conditions such as snowy surfaces, sand, or water.

Using the latest TOPCon 16BB silicon cells, the output power reaches 440Wwith a conversion efficiency reaching 22.53%.Up to 30 % more power output.

MECHANICAL PROPERTIES

Battery type	Monocrystalline-TOPCon
Component weight	24.5kg
Component Size	1722×1134×30mm
Number of Cells	108(6x18)
Cable cross-sectional area	4mm²
Junction Box	IP68,3 diodes
Connector	MC4-EVO2
Packaging information	36 pieces/pallet 936 pieces /40 'container

WORKING PARAMETERS

Maximum system voltage	1500V (TUV)
Operating temperature	-40℃~+85℃
Maximum fuse current rating	25A
Maximum static load,front	5400pa
Maximum static load,back side	2400pa
nominal battery operating temperature	45±2℃
Application Level	classA

TEMPERATURE CHARACTERISTICS

Power	-0.35%/°C
Open circuit voltage	-0.274%/°C
Short-circuit current	0.044%/°C

ELECTRICAL PERFORMANCE PARAMETERS UNDER STC

Modle	DHM54D30-415/TP	DHM54D30-420/TP	DHM54D30-425/TP	DHM54D30-430/TP	DHM54D30-435/TP	DHM54D3-440/TP
Maximum power (W)	415	420	425	430	435	440
Voltage at max. power point (VMP/V)	31.75	31.95	32.15	32.35	32.55	32.75
Current at max. power point (IMP/A)	13.07	13.15	13.22	13.29	13.36	13.44
Open circuit voltage (VOC/V)	36.95	37.15	37.35	37.55	37.75	37.95
Short circuit current (ISC/A)	13.81	13.88	13.94	14.01	14.08	14.15
Component efficiency [%]	21.25%	21.51%	21.76%	22.02%	22.28%	22.53%
Power tolerance (W)	0~+ 5
Standard test environment	Irradiance 1000W/㎡,cell temperature 25°C,spectrum AM 1.5

Note: Due to continuous innovation, research, and product upgrading, the parameters in this specification are not just a component, but can only be used for comparison between different types.

BIFACIAL OUTPUT-BACKSIDE POWER GAIN

Modle	DHM54D30-415/TP	DHM54D30-420/TP	DHM54D30-425/TP	DHM54D30-430/TP	DHM54D30-435/TP	DHM54D30-440/TP
5% Power output	436	441	446	452	457	462
Module Effiency	22.31%	22.58%	22.85%	23.12%	23.39%	23.66%
10% Power output	457	462	468	473	479	484
Module Effiency	23.38%	23.66%	23.94%	24.22%	24.50%	24.79%
20% Power output	498	504	510	516	522	528
Module Effiency	25.50%	25.81%	26.12%	26.42%	26.73%	27.04%

Contact Us

Welcome to Uni Z International B.V.

Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. 420W Bifacial Solar Panel Manufacturers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Full Black Bifacial Solar PV Modules 420W.

We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.

At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!

UNIZ SOLAR

04 Jun 2026 EV Charging Demand 2026: Trends, Infrastructure Growth & Home Solar Solutions

The Scale of Global EV Charging Demand in 2026 By the end of 2025, the world had crossed a milestone that would have seemed improbable just five years ago: more than 20 million el...
30 May 2026 How Long Does a Solar Battery Last at Night? Real-World Runtime Guide

How Long Does a Solar Battery Actually Last at Night? (Quick Answer) A homeowner once asked us why their 10kWh battery was dead by midnight. The culprit wasn't the battery—it wa...
27 May 2026 Maximize Your Solar Savings with Deye Copilot

Maximize Your Solar Savings with Deye Copilot Tired of high electricity bills and complicated energy management? Deye Copilot, the AI-powered smart assistant from Deye, helps you ...