



WATTSTUNDE
WATTSTUNDE® SOLA Frame Black 205 Wp
WATTSTUNDE® SOLA Frame Black 205 Wp – Compact Solar Module with Innovative Shingled Cell Technology
With the WATTSTUNDE® SOLA Frame Black 205 Wp, you're choosing a powerful yet lightweight solar module that utilizes state-of-the-art shingled cell technology. The innovative cell structure ensures maximum efficiency, reliable performance, and optimal aerodynamics – perfect for mobile applications such as motorhomes, boats, or off-grid systems. The elegant all-black design allows the module to blend discreetly and stylishly into any vehicle or system design.
Technical Data at a Glance
- Rated Power: 205 Wp
- Voltage: 25.2 V
- Current: 8.14 A
- Cell Efficiency: 22.5 – 23.8 %
- Dimensions: 1546 × 658 × 30 mm
- Weight: 10.3 kg
- 2 Bypass Diodes
- Frame: Anodized aluminum, completely black
- Surface: 3.2 mm hardened, AR-coated glass
- Connection: 90 cm cable with MC4-compatible connectors
Efficiency & Performance
Thanks to shingled cell technology, the solar cells are connected without conventional connectors. This reduces internal resistance and significantly increases energy yield. Even with partial shading, integrated bypass diodes ensure reliable current flow. With an efficiency of up to 23.8%, the module is among the most efficient in its class.
Optimized Design for Mobile Applications
The reduced frame height not only leads to a lower weight but also improves aerodynamics – a clear advantage for mounting on motorhomes or boats. The robust hollow-chamber profile frame provides stability, while the black aesthetic ensures a modern, discreet design.
Durability & Protection
The module is equipped with highly transmissive toughened anti-reflective glass, which protects it from mechanical stress and environmental influences. The IP67 junction box and integrated bypass diodes ensure a long service life and reliable performance – even under challenging conditions.
Easy Installation
With the 90 cm connection cable and MC4-compatible connectors, installation is quick and straightforward. Multiple modules can be easily connected, allowing you to flexibly expand your system.
Your Advantages at a Glance
- High efficiency of up to 23.8%
- Lightweight & aerodynamic design – ideal for mobile use
- Robust & durable thanks to toughened anti-reflective glass
- Flexible installation thanks to pre-assembled cables
- 10-year product warranty & 25-year performance warranty
Your Reliable Companion for Independent Energy
The WATTSTUNDE® SOLA Frame Black 205 Wp is the ideal choice for anyone looking for a compact, robust, and highly efficient solar module. Whether for autonomous travel, your boat, or your off-grid system – with this module, you secure reliable solar energy for many years to come.
| Technical Data | SOLA Frame Black 205 Wp |
| Rated Power | 205 W |
| Max. Daily Yield (Summer) | 920 Wh/d |
| Voltage (Umpp) | 25.20 V |
| Current (Impp) | 8.14 A |
| Open Circuit Voltage (Voc) | 28.80 V |
| Short Circuit Current (Isc) | 8.63 A |
| Cell Efficiency | ≥ 22 % |
| Cell Material | Mono-Shingle Cells |
| Bypass Diode | Integrated |
| Weight | 10.30 kg |
| Dimensions | 1546 x 658 x 30 mm |
Solar modules generate clean energy and recover their production CO2 footprint after just 1–3 years of operation. No information is available regarding manufacturing sustainability.
This product has clear ecological advantages in use or manufacturing.
This product has clear ecological advantages in use or manufacturing.
This product has clear ecological advantages in use or manufacturing.
This product has clear ecological advantages in use or manufacturing.
This product has clear ecological advantages in use or manufacturing.
This product has clear ecological advantages in use or manufacturing.
This product has clear ecological advantages in use or manufacturing.
This product has clear ecological advantages in use or manufacturing.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
This product has clear ecological advantages in use or production.
















