Soneil Spark to Show Trailer-Mounted Mobile BESS at RE+ 2026, With Orders Open Now

Soneil Spark will debut its Mobile Battery Energy Storage System at RE+ 2026 in Las Vegas, November 17-19, at booth W17059 in the West Hall. The trailer-mounted system comes in standard capacities from 230 to 1,840 kWh and outputs up to 920 kW, with orders open now and standard configurations shipping in about four weeks, PR Newswire reported on November 12, 2026.

How the Soneil Spark Mobile BESS Works

The Mobile BESS packs battery storage and its controls into a towable trailer, and the side door opens to a system ready to connect. Soneil Spark says setup requires no crane, no trenching and no utility wait. Standard configurations are 230, 460, 690 and 920 kWh, with custom capacity up to 1,840 kWh; standard output runs from 115 to 460 kW, with custom output up to 920 kW. The battery uses LFP chemistry rated for 8,000+ cycles, and the system accepts grid, generator or solar input, with peak shaving, generator sync and grid export subject to utility approval.

The trailer has independent air suspension, 6-14 inches of ground clearance and all-terrain tires. It operates from -20 to +50 °C as standard, or -35 to +50 °C with a cold-weather kit, and carries automatic fire suppression at battery and trailer level. Soneil Spark lists UL 1973, UN 38.3 and UL 1741 standards, and says the system is designed to meet UL 9540A requirements. A hybrid option adds EV charging, and the unit comes with a 2-year warranty, 24/7 technical support, SLA options and LTE remote monitoring.

Soneil Spark names generator and equipment rental, construction, emergency and backup power, utilities, electrical contractors, events, film and entertainment, and off-grid sites such as mining and agriculture as target uses. "Wherever your business goes, the power goes with it. Simply tow it where energy demand grows," said Sonya Jain, CEO of Soneil Spark. "Start with one unit and add more as your needs change." The system is made in Brampton, Ontario, and Soneil Spark's product page lists the configurations.

Soneil International's Battery and Charger Business

Soneil Spark is part of Soneil International, a Canadian family-owned designer and manufacturer of AGM batteries and battery chargers founded in 1994, according to akta.pro company records. The same records list Sonya Jain as Senior Vice President, Electronics, and Neil Jain as President & CEO of Soneil Electronics and the Soneil Group of Companies, a role he took over in 2013. The records describe a product catalog of 65 battery charger models and 61 battery models.

SolarBridge and Saft Launch Storage Products

SolarBridge Technology will debut a 135 kW bidirectional power conversion system for commercial battery storage at RE+ 2026, ahead of U.S. production at a Dallas facility starting in the first quarter of 2027, the FinancialContent Business Page reported on November 10, 2026. Saft launched EnerShift, which combines battery storage, energy trading and financing for industrial sites, POWER Magazine reported on November 4, 2026. Suntech Power showcased high-efficiency solar modules and SunStorage solutions at All Energy Australia 2026, The future of trading reported on October 29, 2026.

RE+ 2026 Show Floor Dates

RE+ 2026 runs at the Las Vegas Convention Center from November 17 to 19, 2026, with show floor hours from 10 am to 6 pm on Tuesday, 9 am to 6 pm on Wednesday and 9 am to 2 pm on Thursday, Pacific time.