Saatvik Green Energy’s latest TOPCon module is rated for an efficiency of up to 23.5%
The company’s newly launched UDAY series string inverter has 1-phase and 3-phase variants
It is aiming to add up to 4 GW of annual PV module production capacity, with the current 4.8 GW
During the Renewable Energy India (REI) Expo 2025, Saatvik Green Energy Limited’s booth caught the attention of the TaiyangNews team. The team took the opportunity to have a short one-on-one interview with the company’s CEO, Prashant Mathur.
Mathur introduced the new TOPCon glass-to-glass module, which was unveiled at the event. This module, comprising 132 G12R half-cut cells, is rated for a power output of up to 635 W and an efficiency of up to 23.5%. The company uses bifacial 16BB cells, which help achieve a module bifaciality of up to 85%. Mathur states that this module, with dimensions of 2,384 × 1,134 mm, is suitable for floating PV projects. This module, listed on the Approved List of Module Manufacturers (ALMM) and certified by BIS, can also be installed in India’s utility ground-mounted tracker-based PV projects. The module warranties are reinsured by Munich RE; however, he didn’t share details about the product warranties.
After a brief stop in front of the module, Mathur pointed to the company’s latest UDAY series on-grid inverter range. Its 1-phase inverter has a power output (AC) range of 1.1 kW to 6 kW and is promoted for residential and small commercial rooftop applications. In comparison, its 3-phase inverter, which has a power output (AC) range of 6 kW to 50 kW, is targeted at large residential and commercial & industrial (C&I) installations. However, both inverters have a rated PV string input current of up to 20 A, supporting standard large-size PV modules. In addition, these are designed for up to 150% oversizing (DC/AC). In addition, its integrated MPPT channel, with a conversion efficiency of up to 99%, maximizes solar energy harvesting. In terms of safety and durability, its anti-islanding feature prevents AC power injection into the grid during outages, shutdowns, or failures. Upon request, these inverters can be equipped with Arc Fault Circuit Interrupter (AFCI) safety features. It automatically detects arc formation in the PV array and subsequently mitigates potential fire incidents by disconnecting the inverter. Mathur states that these inverters carry a warranty of up to 10 years.
Saatvik currently has an annual PV module production capacity of up to 4.8 GW, driven by 3 production units in Punjab, India. The company also aims to add up to 4 GW, along with a 4.8 GW greenfield PV cell factory, in the future. Mathur states that backward integration into ingots and wafers is on the table, while the company also looks at ancillary products, such as transformers, cables, and battery energy storage systems (BESS).