SKU: 7844154844

Victron Energy Meter ET340 - 3 phase - max 65A/phase

Sale price$169.29 Regular price$188.10
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Victron Energy Meter ET340 - 3 phase - max 65A/phaseVictron ET340 Energy Meter: Precision Three Phase Monitoring for ESS and Solar Integration Advanced Energy Transducer for Grid, PV, and Generator Measurement The Victron ET340 Energy Meter is a high accuracy three phase energy transducer engineered for seamless integration with Victron Energy Storage Systems (ESS) and GX devices. Designed to monitor consumption and generation across all three phases, it provides the critical data needed to optimise

Victron ET340 Energy Meter: Precision Three-Phase Monitoring for ESS and Solar Integration

Advanced Energy Transducer for Grid, PV, and Generator Measurement

The Victron ET340 Energy Meter is a high-accuracy three-phase energy transducer engineered for seamless integration with Victron Energy Storage Systems (ESS) and GX devices. Designed to monitor consumption and generation across all three phases, it provides the critical data needed to optimise self-consumption, manage grid feed-in, and balance loads in residential and commercial installations. With a maximum current rating of 65 A per phase and direct connection capability, this meter is a reliable choice for electricians and system integrators seeking precise energy data without external current transformers.

Unlike generic energy meters, the ET340 offers Class 1 accuracy (EN62053-21) and ±0.5% RDG for current and voltage, ensuring your system makes decisions based on trustworthy measurements. Its dual RS485 ports enable flexible wired or wireless (Zigbee) communication with the Victron Color Control GX or Venus OS, allowing real-time monitoring and control via the VRM portal. Whether you are measuring grid import/export, PV inverter output, or AC generator performance, this meter delivers the granularity required for advanced energy management.

Key Features

  • Three-phase direct measurement up to 65 A per phase, eliminating the need for external CTs in most residential applications
  • Dual RS485 ports for daisy-chaining or redundant communication paths, supporting Modbus RTU protocol
  • Self-powered from the measured voltage (208–400 VAC L-L), simplifying installation and reducing component count
  • Compact 3-DIN module width (54 mm) for space-efficient DIN-rail mounting in distribution boards
  • Bidirectional metering captures both consumption and generation, essential for ESS and net metering setups
  • Wide operating temperature range (-20 to +65 °C) and IP20 front protection for indoor environments

Seamless Integration with Victron Ecosystem

The ET340 is purpose-built for the Victron GX ecosystem. Connect it directly to a Color Control GX via the RS485 to USB interface (cable lengths up to 100 metres supported) or use the optional Zigbee module for wireless communication. Once connected, the meter appears automatically in the GX device list, enabling features like:

  • ESS Grid Metering: Use as the primary grid meter for ESS systems, enabling precise control of grid set points and preventing backfeed.
  • PV Inverter Monitoring: Measure the output of single or three-phase PV inverters, allowing the GX device to log performance and adjust charging strategies.
  • Generator Metering: Monitor AC generator output to manage generator start/stop logic and track fuel consumption.
  • Dual-Function Wiring: In single-phase systems, a single ET340 can simultaneously measure the grid and a PV inverter on separate phases, reducing hardware costs.

For installers, the meter's clear terminal layout and included wiring diagrams simplify commissioning. The front-facing LEDs provide immediate visual feedback on power status and Modbus data transmission, aiding troubleshooting.

Built for Accuracy and Reliability

At the core of the ET340 is a proven Carlo Gavazzi measurement engine, delivering Class 1 kWh accuracy and ±0.5% reading accuracy for current and voltage. This level of precision ensures that your ESS responds correctly to small load changes, maximising self-consumption and reducing unnecessary grid draw. The meter's self-power supply design draws energy directly from the voltage inputs, eliminating the need for an auxiliary power source and reducing potential points of failure.

The robust DIN-rail enclosure is rated IP20 for front protection, suitable for installation in electrical cabinets and meter boxes. With an operating temperature range of -20 to +65 °C and humidity tolerance up to 90% non-condensing, it performs reliably in typical Australian indoor environments, from coastal garages to inland switch rooms.

Applications

  • Residential ESS: Pair with Victron MultiPlus-II and GX device for full home energy management, including time-of-use optimisation and grid outage backup.
  • Commercial Solar: Monitor three-phase solar production and building consumption to verify system performance and identify energy waste.
  • Off-Grid Systems: Measure generator input to automate start/stop based on battery state of charge, reducing runtime and maintenance.
  • Retrofit Projects: Add energy visibility to existing switchboards without major rework, thanks to the compact DIN-rail form factor.

By choosing the Victron ET340, you gain a meter that is fully supported by Victron's documentation, firmware updates, and global community. It is not a generic Modbus meter requiring complex configuration; it is recognised natively by Venus OS, reducing setup time and compatibility risks.

Take Control of Your Energy Data

Equip your Victron system with the ET340 Energy Meter and unlock the full potential of your installation. Whether you are commissioning a new ESS or upgrading an existing setup, this meter provides the accurate, real-time data needed to make informed energy decisions. Add the Victron ET340 to your order today and start monitoring with confidence.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7844154844

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 2494 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Peter J
Whiting, US
★★★★★ 3
Light Weight
Size: 38W x 30L, Color: Stonewashed
Ok jeans for the money. Still musty smelling even after two washings though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
T
Verified Purchase
Tim T.
Houston, US
★★★★★ 5
Good deal
Size: 58W x 28L, Color: Stonewashed
Good paints slit problem with shipping but fixed fast
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
C
Verified Purchase
CLS
Port Orchard, US
★★★★★ 5
Wrangler
Size: 48W x 28L, Color: Stonewashed
Fit true too size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
W
Verified Purchase
Wanderer
West Palm Beach, US
★★★★★ 5
Good jeans
Size: 44W x 30L, Color: Dark Stonewash
They look good. They are comfortable. They fit well. They wear very well. Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
J
Verified Purchase
Jarrett Austin pirtle
Battle Creek, US
★★★★★ 5
❤️
Size: 32W x 34L, Color: Light Stonewash
These Wrangler work jeans have been a solid choice for everyday work. They’re comfortable enough to wear all day while still feeling tough and durable for job site use. The material holds up well through bending, kneeling, and regular wear without feeling too stiff or restrictive once broken in. They fit true to size and allow good movement, especially when working in different positions. The pockets are practical for tools and everyday items, and the overall build feels sturdy and reliable for work conditions. Overall, they’re dependable work jeans that balance comfort and durability well, making them a good go-to option for everyday hard use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026

recommand products