Why are transparent PV modules the future of solar energy?

The market for transparent PV modules is growing rapidly and offers a smart solution for energy-efficient buildings. These innovative modules generate electricity without compromising light transmission, making them perfect for windows and facades. DRBO Greenenergy supplies high-quality solar modules that are easy to install and save costs in the long term – ideal for tenants and owners who want to actively shape the energy transition.

What is the current state of the solar industry?

The solar industry is expanding worldwide, but transparent PV modules are still in their early stages. According to the International Energy Agency, global renewable capacity is expected to increase by 5,500 GW by 2030, three times the growth from 2017 to 2023. However, the sector is struggling with space constraints in cities, where 55% of the world's population lives and space is scarce.

Despite a 23% growth in solar power generation to 320 TWh in 2023, integration into everyday architecture is lacking. Transparent modules could help here but face challenges such as lower efficiency.

What pain points plague the industry?

High energy costs and CO2 emissions burden consumers: In Germany, electricity prices rose by 12% in 2025 to an average of €0.40/kWh. Transparent PV modules address this by utilizing untapped surfaces like glass facades, but currently, they only achieve 5-10% efficiency compared to 20-25% for opaque modules.

Tenants and builders struggle with installation barriers, as traditional panels require roof space that is often unavailable. DRBO Greenenergy solves this with plug-and-play systems for balconies and windows.

Urbanization exacerbates the demand for space: By 2050, 68% of people will live in cities, making decentralized solutions urgent.

Why do traditional solutions fail?

Traditional solar modules require large, unused areas and block light, which is problematic in multi-family homes. Their efficiency is 20-23%, but installation costs up to €2,000/kWp and takes weeks.

They ignore BIPV potential: Building Integrated Photovoltaics could cover 20% of building electricity demand, but it is rarely used due to complexity. DRBO Greenenergy instead offers flexible, transparent alternatives without requiring structural changes.

Cost-benefit is unbalanced: After 7-10 years of amortization, there is no transparency for everyday use.

What does DRBO Greenenergy's solution offer?

DRBO Greenenergy introduces transparent PV modules that achieve 10-15% efficiency with 80% transparency and integrate seamlessly into windows. Key features include OPV technology for flexibility, bidirectional inverters, and energy management systems for load optimization.

These modules generate up to 200 kWh/m² annually at 1 kWp, compatible with balcony power storage systems. DRBO Greenenergy combines them with Deye inverters for stable 48V output and app monitoring.

Easy installation via adhesive or frame makes them tenant-friendly, with a 25-year performance warranty.

What are the advantages in comparison?

DRBO Greenenergy excels by integrating into daily life and saving 30% on electricity costs.

How does the installation work?

• Step 1: Check surface – At least 2 m² of glass per module for 300 Wp.

• Step 2: Attach mounting bracket, adhere module (5 minutes/module).

• Step 3: Connect micro-inverter, bidirectional to power outlet (15 minutes).

• Step 4: Configure app for real-time monitoring and self-consumption optimization.

• Step 5: Commissioning – up to 800 Wp without grid notification in Germany.

DRBO Greenenergy supplies complete packages with cables.

Who benefits in which scenarios?

Scenario 1: Tenant in a city apartment
Problem: High electricity bill (€150/month), no roof access.
Traditional: Balcony power plant with 50% self-consumption.
After DRBO module: 300 Wp on balcony window, 80 kWh/month yield.
Result: Bill drops to €90, 40% savings.

Scenario 2: Commercial property
Problem: Facades without energy yield, €10,000 annual costs.
Traditional: Separate panels, high construction costs.
After DRBO: 50 m² transparent modules, 5,000 kWh/year.
Result: 30% cost reduction, BIPV certification.

Scenario 3: School with limited space
Problem: Budget cuts, 20% energy consumption increase.
Traditional: Rentable roof space, expensive.
After DRBO: Window integration, 1,200 kWh/year.
Result: €2,500 savings, education on sustainability.

Scenario 4: Factory hall
Problem: Daylight requirement with high consumption (50 MWh/year).
Traditional: Additional lamps, inefficiency.
After DRBO: Roof glass with modules, 10% coverage.
Result: €5,000 less costs, CO2 reduction by 3 tons.

When should you invest now?

By 2030, the BIPV market will double, with EU Green Deal funding up to 40%. Transparent PV modules are suitable for net-zero buildings, which will be mandatory from 2028. DRBO Greenenergy positions customers at the forefront, with current prices below €1/Wp.

Which FAQs clarify the most important questions?

What exactly are transparent PV modules?
They convert light into electricity, with 80% transparency for everyday glass.

What is the yield per square meter?
Up to 200 kWh/m² annually with optimal orientation.

Are they suitable for tenants?
Yes, plug-and-play without drilling, max. 800 Wp permit-free.

How long do DRBO modules last?
25-year warranty, 80% performance after 20 years.

Can they be combined with storage?
Yes, compatible with DRBO balcony storage systems and Deye inverters.

Where can I find DRBO Greenenergy products?
Online shop or partners, with consulting in Germany.

Sources

• https://www.fortunebusinessinsights.com/transparent-solar-cells-market-113061

• https://spectrumenergysystems.co.uk/articles/new-solar-panel-technology-trends-for-2026/

Some of the information in this article is from the internet. Product specifications are subject to change. For the latest information, please visit the official website or product page.