SPAN Edge Smart Meter Extension Panel – Grid-Edge Load Management Solution

SPAN Edge is a next-generation smart meter extension panel designed to give utilities and energy providers unprecedented control and visibility at the grid edge. Engineered for fast, plug-and-play installation in 15 minutes or less, SPAN Edge enables dynamic load orchestration, real-time energy monitoring, and flexible load shaping beyond traditional non-wires alternatives.

Built for outdoor use and compatible with standard residential electrical infrastructure, SPAN Edge supports up to 8 or 16 circuits, integrates seamlessly with SPAN’s software ecosystem, and is Virtual Power Plant (VPP) and DERMS ready making it ideal for modern grid modernization projects.

Key Features

• Fast plug-and-play installation (no major electrical rework)

• Supports up to 8x 240V appliances

• Real-time whole-home and circuit-level energy monitoring

• Enables dynamic load management and service upgrade avoidance

• Utility and customer control via SPAN Home® App, APIs, or SPAN Fleet Manager™

• VPP-ready and DER integration via standard protocols

• Over-the-air software updates

• Matter-enabled for smart home interoperability

Electrical Specifications

• Service Support: Up to 200A

• Parallel Service Panel Rating: 125A

• AC Voltage: 120/240V, Single-Phase

• Grid Frequency: 60 Hz

• Busbar Rating: 225A

• Max Individual Circuit Size: 100A

• Maximum Input Short Circuit Current: 22kA

• Circuit Spaces: 8 or 16

• Breaker Compatibility: Square D HOM, Siemens, Eaton, GE/ABB

• Revenue-grade metering accuracy: ±0.5% (mains & branch circuits)

Environmental & Mechanical

• Enclosure Rating: IP54 (Outdoor-rated)

• Mounting: Surface mount with included wall bracket

• Operating Temperature: -40°C to 70°C

• Operating Humidity: 0–100% RH

• Max Elevation: 3000 m

• Dimensions: 32.5 × 14.3 × 6.5 in (H × W × D)

• Weight: 64 lbs (29 kg)

• Design Life: 20 years

Connectivity

• Ethernet

• Wi-Fi (2.5 & 5 GHz)

• Cellular (4G/LTE – secondary)

• Over-the-air firmware updates

Document: Specification Sheet