Products - Solar PV Panels
ET Modules generate very reliable solar power for on-grid and off-grid applications, as well as residential and utility-scale solar power systems.
Our crystalline photovoltaic modules are designed and manufactured to comply with very strict international quality standards. Our strong design, procurement and production efforts ensure that our module products generate high solar power and take up small spaces. Backed by our 25-year warranty on power output, our modules bring lasting values.
Innovation
Maidston continuously innovates to meet both today and tomorrow’s market demand for high quality PV products and solutions. We strive to develop efficient and affordable solar energy products through our partnership with ET Solar. Dedicated to product innovation and production processes evolution, we are able to provide high efficiency solar modules and tailor-made system solutions with a low cost production base.
- Industry leading PV efficiency
- 48 hour response
- Local technical support
- Local warehouses
- German manufacturing techniques
- Product liability insurance
- More than 100MW of ET Solar panels installed worldwide
- High quality raw materials
- Outstanding performance
- Enhanced design for easy installation and long term reliability
- Custom design with wide power selection down to 5W
- 25 year warranty on power output
- 5 year warranty on materials and workmanship
Quality
A panel produced by ET Solar undergoes a thorough quality assurance before it leaves the factory. The serial number on the back of the panel is your assurance of quality.
A panel will be tested by a radiation of 1000 W / m2 (typical good summers day in the UK) and 25 degrees. It meets the internationally recognised criteria, Standard Test Conditions (STC) used for testing of solar cells and solar panels. ET Solar provides a warranty for their solar panels and guarantee that they will retain 80% of the nominal performance for the next 25 years. We use only the best materials in our panel production.
Our Promise
Our crystalline photovoltaic modules are designed and manufactured to comply with very strict international quality standards. Our strong design, procurement and production efforts ensure that our module products generate high solar power and take up small spaces. Backed by our 25-year warranty on power output, our modules bring lasting values.


