1. Product Overview
This perovskite photovoltaic module series includes four types: single-junction, tandem, flexible, and semi-transparent. It is suitable for industrial and commercial power stations, building-integrated photovoltaics (BIPV), residential rooftops, portable devices, photovoltaic-storage-charging demonstration projects and other scenarios.
Core advantages include high power generation efficiency, excellent low-light performance, flexible form factors, and light weight. It can be seamlessly integrated into existing photovoltaic systems without additional modification.
The core technology meets cutting-edge industry standards, with leading conversion efficienc
y and stability. The flexible module uses a PET flexible substrate; the semi-transparent module balances light transmittance and power generation efficiency by adjusting perovskite composition; the tandem module breaks efficiency limits through optimized structure design; the single-junction module adopts laser scribing to improve light utilization.
All technologies align with large-scale industrial manufacturing trends. Perovskite module industrialization is steadily progressing, with 100-megawatt pilot lines already shipping modules. The conversion efficiency of tandem modules has exceeded 27%.
All modules have passed full IEC 61215 reliability testing, with outstanding performance in damp heat (DH) and thermal cycle (TC) tests, reaching advanced industry stability levels.
2. Product Model and Series
Product Series | Model | Power Range (Wp) | Module Type | Application Scenarios |
Perovskite Single-Junction Series | EPS-P1-300 | 280–300 | Rigid Double-Glass | Residential rooftops, small-scale C&I |
Perovskite Single-Junction Series | EPS-P1-400 | 380–400 | Rigid Double-Glass | Medium & large C&I power stations |
Perovskite/Silicon Tandem Series | EPS-T1-500 | 480–500 | High-Efficiency Tandem | Utility-scale power stations, benchmark demonstration projects |
Perovskite Flexible Series | EPS-F1-150 | 140–150 | Flexible Thin-Film (PET substrate) | BIPV curtain walls, vehicle-mounted PV, portable devices (roll-to-roll compatible) |
Perovskite Semi-Transparent Series | EPS-T Semi-200 | 180–200 | Semi-Transparent Double-Glass (adjustable transmittance) | Building canopies, PV windows (decoration + power generation) |
3. Core Electrical Performance Parameters
(Standard Test Conditions STC: 1000W/m², 25℃, AM1.5G)
Rigid Double-Glass Single-Junction Series
(EPS-P1-300 / EPS-P1-400)
Parameter | Unit | EPS-P1-300 | EPS-P1-400 | Tolerance |
Maximum Power (Pmax) | Wp | 280–300 | 380–400 | 0~+3% |
Maximum Power Voltage (Vmpp) | V | 32.0–34.0 | 38.0–40.0 | ±2% |
Maximum Power Current (Impp) | A | 8.2–9.4 | 9.5–10.5 | ±2% |
Open Circuit Voltage (Voc) | V | 38.0–40.0 | 45.0–47.0 | ≥1V/cell |
Short Circuit Current (Isc) | A | 8.8–9.8 | 10.0–11.0 | ≥20mA/cm² |
Module Conversion Efficiency | % | ≥20.0 | ≥20.5 | – |
