Gautam Solar, an Indian solar manufacturer that has been expanding into battery energy storage systems, is exhibiting at REI Expo 2026 at India Expo Mart, Greater Noida, in Hall 9, Booth B85. The company says that its BIS-approved, modular storage systems have been designed for both commercial and industrial (C&I) and utility-scale customers.
For C&I sites, a 125 kW / 261 kWh all-in-one cabinet has been placed under the stand's BESS arch, and the company's brochure describes it as modular and scalable, with several operating modes. For utility projects, its datasheet lists a 5 MWh system in a standard 20-foot high-cube container, in which 12 racks of 417.9 kWh each add up to 5,015 kWh on 314 Ah cells at 1,331.2 V. The container has been rated for two to four hours of discharge at 0.25C to 0.5C, with 4,514 kWh available at a 90% depth of discharge, and it carries an IP54 enclosure, a C4-H corrosion rating and a three-layer BMS.
Indian module makers are adding cabinet and container storage to their ranges as C&I buyers and utility tenders begin to ask for solar and batteries together.
Visiting REI? Find Gautam Solar at Hall 9, Booth B85. Follow BESSnews for live updates from the show floor all three days.
HYXI, a Chinese supplier of energy storage systems and solar inverters, has brought its Halo range of home batteries to REI Expo 2026 at India Expo Mart, Greater Noida, where it is exhibiting in Hall 15, Booth C279. The company also shows utility PV and storage systems on the same stand.
Three Halo units have been lined up under the Micro ESS sign. The Halo AC-Coupled Micro ESS pairs a 3,014 Wh battery with a 3,000 W bidirectional inverter, so that it can be added to an existing solar system, while the Halo PV All-in-One model has four MPPTs that take 2,400 W of panels directly, with a 1,500 W bidirectional inverter. According to the company's brochures, both versions can be stacked up to 18.086 kWh, are rated for 10,000 cycles with a 10-year warranty, carry IP66 protection and keep working at -20°C with self-heating.
Plug-in batteries that can be fitted to an existing rooftop in minutes are being pitched as an easier first step into home storage.
Visiting REI? Find HYXI at Hall 15, Booth C279. Follow BESSnews for live updates from the show floor all three days.
Battery cabinets from 128 kWh to 418 kWh line the Invergy India stand in Hall 14 at REI Expo 2026, India Expo Mart, Greater Noida (Stalls C229 and C209). Three of them, branded "powered by Fuelon", sit under new-launch banners: the i-TANK, i-TANK PRO and i-TANK PRO MAX.
The i-TANK PRO MAX is the utility model, rated 210 kW and 418 kWh, the company says, with an 8 kW chiller, a two-level BMS, an integrated PCS and three-tier fire suppression. On the floor its doors stand open to show eight stacked battery modules. For C&I sites, the liquid-cooled i-TANK PRO offers 125 kW and 261 kWh with a 5 kW chiller, while the air-cooled i-TANK (208 kWh) and i-TANK MINI (128 kWh, 409 V and 314 Ah) run on 3 kW HVAC units. The brochures list LFP cells good for 6,000 or more cycles at 70% SOH and a 10-year design life on every model. A customisable C&I series with IP54 enclosures and Modbus TCP/IP, RS485 and CAN links is also on offer.
Liquid cooling is moving down from grid-scale containers into cabinet-sized C&I systems, where tighter cell temperatures help protect cycle life through Indian summers.
Visiting REI? Find Invergy at Hall 14, Stalls C229 and C209. Follow BESSnews for live updates from the show floor all three days.
SolaX Power, a Chinese supplier of storage systems and hybrid inverters, is exhibiting at REI Expo 2026 at India Expo Mart, Greater Noida (Hall 14, Booth C141). The company says that its ESS-TRENE range is an all-in-one cabinet for commercial and industrial sites.
The ESS-TRENE cabinet stands at the corner of the stand under a C&I ESS sign, next to stacked battery modules and the company's large string inverter. SolaX's India website lists the liquid-cooled ESS-TRENE at 261 kWh with 314 Ah LFP cells and up to 125 kW of rated power, with an IP55 enclosure, round-trip efficiency of up to 90% and four levels of overcurrent protection.
Cabinet systems of around 250 kWh have become a common building block for factories and commercial buildings adding storage behind the meter.
Visiting REI? Find SolaX Power at Hall 14, Booth C141. Follow BESSnews for live updates from the show floor all three days.
Cosmic ESS, an Indian supplier of battery energy storage for homes, businesses and utilities, is exhibiting at REI Expo 2026 at India Expo Mart, Greater Noida. The company says that its HomeNova range covers residential and small commercial storage from 5 kWh to 60 kWh.
At the stand, Cosmic is showing two HomeNova models alongside its PowerCore cabinet. The HomeNova-5 is a 5.12 kWh LFP battery that can be mounted on a rack or stacked, and up to 16 units can be connected in parallel, while the floor-standing HomeNova-16 stores 16.08 kWh on wheels. According to the company's datasheet, both models are rated for at least 6,000 cycles at 80% end of life, carry a five-year warranty and are certified to IEC 62619 and UN38.3. The company plans to launch a product in the coming months from a plant it is opening in Bengaluru, Karnataka, India, a company representative told BESSnews.
Modular LFP packs that can be stacked from a few kilowatt-hours upward are giving homes and small businesses a route into storage that can grow with their solar.
Visiting REI? Find Cosmic ESS at India Expo Mart, Greater Noida. Follow BESSnews for live updates from the show floor all three days.
Statcon Energiaa, a Noida, Uttar Pradesh-based maker of solar inverters, lithium batteries and containerised BESS, is exhibiting under the Statcon Rotomag brand at REI Expo 2026 at India Expo Mart, Greater Noida (Hall 14, Booth C07). The company says that it has built power electronics in India since 1987 and has supplied more than 500 microgrids across 26 countries.
Storage is presented at the stand as a companion to its hybrid inverters. The Mirakal, a 5.12 kWh LFP battery, has been paired with the Boxer HF high-frequency hybrid inverters in 3 kW and 5 kW single-phase ratings, under the line “Boxer HF brings the brains. Mirakal brings the backup.” For homes that want a single box, the Elithium 3526 combines an inverter with an inbuilt lithium battery, and the company says that it can be charged from solar or the grid and monitored from a phone. The Boxer HF Pro, a 125 kW three-phase hybrid, extends the same approach to commercial sites.
Hybrid inverters with matched batteries give rooftop and small commercial customers a route to backup power alongside solar.
Visiting REI? Find Statcon Rotomag at Hall 14, Booth C07. Follow BESSnews for live updates from the show floor all three days.
Sungrow India, the Indian unit of Hefei, China-based Sungrow, is exhibiting at REI Expo 2026 at India Expo Mart, Greater Noida (Hall 14, Booth C191). The company says it crossed 50 GW of PV inverter shipments in India in October 2025, and the group had more than 1 TW of power converters installed worldwide by December 2025.
The stand is laid out in three zones. For utility-scale plants, Sungrow is showing the SG4800UD-20, a 1+X G2 modular inverter rated at 3.2 MW and 4.8 MW, alongside the SG320HX-20 string inverter. The business zone has the 150 kW SG150CX string inverter, the 125 kW SH125CX hybrid inverter and the PowerStack liquid-cooled C&I storage system, while the home zone pairs the 5 kW and 6 kW MG5RL/MG6RL hybrid inverters with 5, 12 and 16 kWh low-voltage batteries (MBL050/120/160). The company says its iSolarCloud monitoring platform now runs on a local server in India.
Inverter makers are pushing hybrid and storage-ready products as rooftop, C&I and utility customers add batteries alongside solar.
Visiting REI? Find Sungrow India at Hall 14, Booth C191. Follow BESSnews for live updates from the show floor all three days.
The BESSnews team has entered India Expo Centre & Mart in Greater Noida, Uttar Pradesh, India, for Day 1 of REI Expo 2026 and The Battery Show India, which run side by side from 22 to 24 October. Over the next three days, we will report from the battery halls on cells, BESS containers, power conversion systems and C&I storage, along with launches and conversations from the show floor. Follow this page for live updates.
Across the battery halls we will report on cells, BESS containers, power conversion systems, and the tenders and partnerships shaping storage in India. Refresh for updates, and follow BESSnews on LinkedIn for the day's highlights. Exhibiting at REI? Tell us what you are launching: