HHV Solar Technologies (HST) is a Tier-1 solar PV module manufacturer, accredited by Bloomberg New Energy Finance and one of the most reputed and trusted solar PV module brands in India. HST produces world-class, technologically advanced silicon photovoltaic (PV) modules and offers solar technology-based solutions to meet the exacting demands of commercial and industrial establishments around the world.

HST’s state-of-the-art automated manufacturing center located at Dabaspet, Bangalore produces premium, high performance, high quality, efficient and reliable Crystalline Silicon PV Modules, in compliance with IEC and UL standards for photovoltaic design and safety.


Raw material sourcing from reputed global manufacturers to ensure quality product delivery and customer satisfaction.

In full Compliance with Indian (BIS) & International Standards – IEC, UL and UK certified by TUV Rheinland, UL

Stringent QMS and controls with multi-level EL tests to ensure high product reliability & performance

Focused on delivering solar modules with the highest-possible product lifetime. The modules are designed, built and proven to sustain adverse climatic conditions.


HST modules comply with global standards on quality and safety requirements like BIS, IEC, UL, MCS, CEC etc. The certifications to these standards are approved by internationally recognized bodies – TUV Rheinland, Underwriters laboratory, Intertek ETL, BRE Global, CEC etc.

BIS IS 14286:2010, IS/IEC 61730 (part 1):2004, IS/IEC 61730 (part 2):2004
IEC 61215 Latest 2016 version, 1500V
IEC 61730 Latest 2016 version, 1500V
IEC 61701 Salt mist corrosion testing of PV modules, Severity 6
IEC 62804 PID resistant (3 times of IEC Criteria)
IMS ISO 9001:2015, ISO 14001:2015 & BS OHSAS 18001:2007
IEC/UL IEC-61215, & 61730 (2016), UL-61215 & 61730 (2017)
IEC 62716 Ammonia Resistance