Beijing Sunda Solar Energy Technology Co., Ltd. is a worldwide leading manufacturer of evacuated tube solar collectors. Sunda was jointly founded by the DASA and SUNPU in 1995, based on two parties' research in the solar thermal field for over 10 years. Although it has very proud history, Sunda has been working hard on manufacturing and R&D excellence ever since. Sunda is closely co-operating with the affiliated BSERI, enforcing our continuing effort to rather define the development and the utilization of solar thermal products than to follow others. Sunda has been among the pioneers in the solar thermal industry. Lots of certificates of international institutes are conjointly proofing the standard-bearing quality of our products.
The second round introductory course of RETAC
(“Renewable Energy Training and Certificate”) was successfully held from July 13 to 15th in Beijing (SUNDA office building).
SUNDA, being one of the sponsors for "Solergy" label(the energy efficiency classes for solar collector in the world) and a responsible well-known enterprises in the industry, has been actively involved in the standardization and unification of new products and new technology in global solar thermal field.
More cost effective
Fast start-up due to small thermal capacity
Low heat loss due to thermal diode effect
High vacuum with long-term stability
High pressure resistance
Reliable and Durable
Easy installation and maintenance
Easy integration into buildings