Next-Gen EnerShed Achieves UL 1741 Recognition, Enabling Q3 Commercial Shipments

Single-Phase Outdoor Inverter

SR Series

Delivering up to 98% efficiency and available in 875 VA and 1750 VA models, the SR Series outdoor central inverter family provides reliable, code-compliant backup power in a compact, space-efficient design. Featuring a rugged NEMA 3R enclosure, ultra-fast 2 ms transfer time, 90-minute runtime, pole- or pad-mount installation options, and compatibility with generator, LED, and other connected loads, the SR Series combines dependable performance, flexible deployment, and simplified maintenance for demanding outdoor applications.

Indoor / Outdoor: Outdoor

Mounting Options: Pole-Mount

Phase: Single Phase

Power Rating: 500-1000 VA | 1.0-5.0 kVA

Input Voltage: 120 VAC | 208 VAC | 277 VAC | 408 VAC | Custom

Output Voltage: 120 VAC | 277 VAC | Custom

Run Time: 90 Minutes | Configurable

Compliance: UL 924 | NEMA 3R | BAA | BABA | TAA

Battery Type: Valve Regulated Lead-Acid (VRLA) | Pure Gel | Top Terminal

Features & Options: 5-Year Service Plan | Extended Warranty | Startup Service

Applications / Loads: Emergency Lighting | Healthcare | Education | Commercial/Retail | Data Centers

BAA Compliant
BABA Compliant
TAA
UL 924
NEMA 3R