eBIPV building integrated photovoltaic surface
Redefining Power Generation

Redefining Power Generation

PHOMI e-Building-Integrated Photovoltaic (eBIPV) is an innovative building-integrated photovoltaic system based on a specially engineered zero-carbon surface material.

Its micro-structured design guides sunlight directionally into high-efficiency PV cells, maximizing energy conversion while maintaining an opaque appearance. This eliminates reflective glare and prevents light pollution.

The material also allows for custom 3D texture and pattern printing, enhancing visual appeal and enabling seamless architectural integration, blending energy generation with elegant design.

PHOMI eBIPV technology diagram
60%Higher power efficiency than glass BIPV with 60% transmittance
54.6%Lower carbon emissions than glass BIPV
16Patents across R&D, design, and integration
25Year product limited warranty
IP68TUV certified junction box
PHOMI eBIPV Patented Technology 16

Global pioneer of eBIPV technology.

PHOMI is the global pioneer of eBIPV technology, holding 16 patents across core R&D, product design, and system integration.

These innovations reflect the company's strong exploratory capabilities and provide a competitive edge through continuous product enhancement and market differentiation.

PHOMI eBIPV Automated Factory

PHOMI eBIPV Automated Factory

PHOMI eBIPV automated factory
eBIPV Technical Specifications

Energy, electrical, mechanical, temperature, and warranty parameters.

Energy Efficiency Comparison

Power Efficiency

60% higher than glass BIPV with 60% transmittance (CQC/TUV certification).

Carbon Emissions

54.6% lower than glass BIPV (BV certification).

Architecture

Opaque textured surface with directional sunlight guidance and no reflective glare.

Category
Parameter
Value
Notes
Electrical
Test Conditions
STC: 1000 W/m²-AM 1.5, Temperature 25°C
Standard Test Conditions
Electrical
Maximum Power (Pmax)
59.23 ~ 166.62 W
Module dependent
Electrical
Maximum Power Voltage (Vpmax)
20.70 ~ 29.22 V
Power voltage range
Electrical
Maximum Power Current (Ipmax)
2.86 ~ 5.70 A
Power current range
Electrical
Open Circuit Voltage / Short Circuit Current
Voc: 24.18 ~ 35.52V; Isc: 3.15 ~ 6.17A
Electrical output
Electrical
Module Efficiency
9.12% ~ 17.63%
Texture/module dependent
Electrical
Maximum System Voltage / Series Fuse Rating
1000 V; 25 A
TUV/CE/CB/CQC/UKCA; power tolerance 5%
Mechanical
Module Weight
15.28kg/m²
Variable for different texture
Mechanical
Dimensions (Lx W x T)
1140x570x30mm, 1200x600x30mm, 1254x751x30mm, 1260x746x30mm
Multiple module formats
Mechanical
Surface Load / Hail Impact
2400 Pa rear & front; ˜25mm @23.0 m/s
Wind, snow, and hail resistance
Mechanical
Glass / Back Support
No glass; aluminum honeycomb composite panel aluminum frame
Textured eCovering surface
Mechanical
Cables, Layers, Junction Box
300mm, 1000mm, 1200mm, 4m²; Photon eCovering front; eCovering backsheet; IP68 junction box
TUV certified; bypass diode x2
Temperature
Temperature Coefficients
Isc: 0.036%/°C; Voc: -0.25%/°C; Pmax: -0.30%/°C
Rated performance
Temperature
Nominal / Operating Temperature
42±3°C; -40°C ~ +85°C
Operating range
Warranty
Product and Performance Warranty
25 years; ─ end of 1st year, ─ end of 12th year, ─ end of 25th year
Limited product warranty and performance warranty

Core Technology — econiclay

A New World of Applications

An all-new foundational material developed from concept to reality. Built from inorganic solid waste, activated at low temperatures, and engineered for boundless application.

Raw materials collected and processed into micro powder

Step 01 — Collection

Raw materials collected, sorted, and crushed into microscopic powder

Inorganic solid waste — including soil, stone-processing residue, and non-metallic tailings — is gathered from industrial streams. The material is sorted by composition and reduced to a fine, microscopic powder, maximizing reactive surface area and diverting waste from landfill.

Low-temperature activation with surfactants

Step 02 — Activation

Modified at low temperatures using proprietary surfactants

The micro-powder is activated at low temperature using PHOMI's proprietary surfactants, eliminating high-energy sintering. The result is an active inorganic powder, encapsulated with active ingredients in a multilayered net structure — similar in geometry to a golf ball.

econiclay mixed with polymers for diverse applications

Step 03 — Application

Mixed with different polymers, derived into a family of eco-materials

Blending econiclay with selected polymers produces a portfolio of eco-materials, each tuned for a specific application. The result is the perfect eco-friendly alternative to plastics — superior flexibility, reduced thermoplasticity, Class A fire resistance, and full Cradle-to-Cradle life-cycle sustainability.

econiclay the Disruptor

econiclay is an all-new foundational material developed by PHOMI from concept to reality. The breakthrough is internationally recognized — awarded the Gold Medal at the 50th Geneva International Exhibition of Inventions and protected by a China National Patent.

PHOMI has expanded the econiclay innovation into a portfolio of 26 independently-developed intellectual property rights, creating an end-to-end technical moat that spans raw material formulation, manufacturing processes, and application-specific solutions.

econiclay industrial application Advanced material certification

econiclay Achieves Cradle-to-Cradle Accreditation

econiclay is certified across all five Cradle-to-Cradle pillars — the most rigorous sustainability standard for materials in the built environment.

01
Material Health

Made from natural, non-toxic materials — soil, stone waste, and non-metallic tailings — processed into micro-powders with surfactants to ensure the final product is free from harmful ingredients and emissions.

02
Product Recyclability

Designed for circularity — econiclay products are easily recycled without releasing harmful substances. They offer a durable, flexible alternative to plastics, extending product life and reducing resource consumption.

03
Clean Air & Climate Protection

The plant is powered by self-generated green energy, operating at low temperatures with no harmful emissions. As an inorganic material, econiclay emits zero VOCs during its lifespan or recycling.

04
Water & Soil Protection

Manufacturing conserves water through a steam-to-water condensation system — zero wastewater. After lifecycle, the non-vitrified inorganic material breaks down without harming soil health.

05
Social Responsibility

Low-temperature production minimizes waste, noise, and pollution using self-generated green energy. Class A fire rating enhances community safety. Carbon-neutral measures support broader social equity.

New Materials: Unprecedented Advantages

Eco-Friendly Alternative

An organic-inorganic hybrid material that replaces plastics and metals in electronics, appliances, and automotive parts.

Superior Performance

Features 5× the aging resistance of plastic and a Class A fire rating across the full product family.

Design Innovation

Inherent flexibility allows for dual innovation in material science and industrial design — unlocking forms previously impossible with conventional substrates.

econiclay applications across industries
Revolutionizing material science

Revolutionizing Material Science

Breaks Material Constraints

Inorganic solid waste plus low-temperature activation eliminates high-energy sintering and achieves zero waste discharge — drastically reducing reliance on non-renewable resources and carbon emissions.

Wide-Ranging Applications

Class A fire resistance and superior durability make it an ideal sustainable replacement for plastics in automotive, appliance, yacht interior, and other industrial uses.

Supports Global Sustainability Goals

Enables full lifecycle assessment (LCA) compliance and aligns with international priorities for resource conservation and waste utilization, easing regulatory approval and market adoption.

Drives Innovation & Industrial Upgrades

The unique reactive bonding mechanism unlocks opportunities in high-value fields like semiconductor substrates and advanced adsorption materials, while promoting low-carbon transformation across waste management, energy, and construction.