Black Solar Module

All-black aesthetic module for residential rooftops.

AppearanceFull black — black frame, backsheet & cells
Power Range400 W – 430 W
Module EfficiencyUp to 22.03%
Layout108 half-cut cells, compact 1722mm

Key Specifications
Power	400W – 450W
Cell Type	Mono black
Feature	All-black
Warranty	25 years

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Product Introduction

The full-black module is engineered for visual integration rather than raw wattage. A black anodised frame, black backsheet, black EVA and black-coated cell interconnects remove every silver gridline and white gap, so the finished array reads as one continuous dark surface from street level.

This matters commercially in markets where planning permission, homeowner associations or conservation-area rules restrict rooftop appearance — much of Western Europe, and increasingly premium residential districts everywhere. On dark slate, tile or bitumen roofs, a full-black array is often the only aesthetically acceptable option.

The compact 108-half-cell format at 1722 × 1134 mm and 21 kg makes it easy for two installers to handle on a pitched roof, and the smaller footprint allows better packing around dormers, chimneys and vents. Be aware of one physical trade-off: black surfaces absorb more heat, so operating temperature runs a few degrees higher than an equivalent white-backsheet module.

Main Features

Full-black construction — black frame, black backsheet, black EVA and coated interconnects for a seamless dark finish.
Meets strict appearance requirements from planning authorities, HOAs and conservation-area regulations.
Compact 1722 × 1134 mm, 21 kg format: easier two-person handling and tighter packing around roof obstructions.
108 half-cut cells with multi-busbar layout maintain up to 22.03% efficiency despite the aesthetic construction.
IP68 junction box with 3 bypass diodes; 5400 Pa front / 2400 Pa rear mechanical load.
25-year linear power warranty with ≥ 84.8% guaranteed output; 12-year product warranty.

Specifications

Model	Pmax (W)	Efficiency (%)	Vmp (V)	Imp (A)	Voc (V)	Isc (A)
EP-BK108-400	400	20.49	30.95	12.93	37.15	13.72
EP-BK108-405	405	20.75	31.15	13.00	37.35	13.78
EP-BK108-410	410	21.00	31.35	13.08	37.55	13.84
EP-BK108-415	415	21.26	31.55	13.15	37.75	13.90
EP-BK108-420	420	21.52	31.75	13.23	37.95	13.96
EP-BK108-430	430	22.03	32.15	13.37	38.35	14.08

Item Details

Cell & Electrical Data (STC)

Cell Type: Monocrystalline, black-coated interconnects
Cell Size / Layout: 182mm × 91mm, 108 half-cut cells
Maximum System Voltage: 1000 / 1500 V DC (IEC)
Maximum Series Fuse Rating: 25 A
Power Tolerance: 0 ~ +5 W
Thermal Note: Operating temp runs slightly higher than white-backsheet equivalents

Appearance & Mechanical Parameters

Dimensions (L × W × H): 1722 × 1134 × 30 mm
Weight: 21.0 kg
Frame: Black anodised aluminium alloy
Backsheet: Black composite backsheet
Encapsulant: Black EVA
Front Glass: 3.2mm anti-reflective coated tempered glass
Junction Box: IP68 rated, 3 bypass diodes

Temperature, Ratings & Warranty

Temperature Coefficient of Pmax: −0.34 %/°C
Temperature Coefficient of Voc: −0.27 %/°C
Operating Temperature Range: −40 °C ~ +85 °C
Mechanical Load (Front / Rear): 5400 Pa / 2400 Pa
Fire Rating: Class C
Product Warranty: 12 years
Power Output Warranty: 25 years linear, ≥ 84.8% at year 25

Core Application Scenarios

01Premium residential rooftops where visual appearance drives the purchase decision
02Conservation areas and heritage districts with strict planning restrictions on roof colour
03Dark slate, tile and bitumen roofs where a white-backsheet array would look mismatched
04Architect-specified new builds and building-integrated PV facades