The Dualsun FLASH Shingle Black and SPRING Shingle Black solar panels are equipped with “Shingle” cells. This next-generation cell technology brings multiple benefits to SPRING and FLASH panels. *See explanations below Available cell technologies on the market There are currently several types of monocrystalline photovoltaic cell technologies on the market: Shingle Half-cut Full size cell The most  powerful Shingle cells which compose our SPRING Shingle … Continue reading What are the advantages of Dualsun FLASH and SPRING Shingle panels?