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1PH/3PH 230/400V SolarEdge Energy Meter K2 with Modbus Connection
1PH/3PH 230/400V SolarEdge Energy Meter K2 with Modbus Connection
1PH/3PH 230/400V SolarEdge Energy Meter K2 with Modbus Connection is an energy meter from SolarEdge, single phase.
An energy meter measures what is crossing a point in the installation and reports it to the inverter or monitoring platform over Modbus. It is the component that turns a solar system from something that generates into something that can be controlled: export limitation, time-of-use battery charging and accurate consumption monitoring all depend on a meter reading the right point in the circuit.
Meters are either direct-connected, with the supply passing through the meter itself, or CT-connected, where current transformers do the measuring and the meter reads them. Which one a job needs is decided by the size of the supply and how much of the installation can be taken apart.
Specification
| Manufacturer | SolarEdge |
| Part number | SE-WND-3Y400-MB-K2 |
| Phases | Single phase |
| Operating voltage, line to neutral / line to line | 184 to 264.5 V / 320 to 460 V AC |
| AC frequency | 50 / 60 Hz |
| Grids supported | Single phase L/N/PE; three phase L1/L2/L3/N/PE |
| Power consumption (typical) | 1.8 W |
| Communication interface | RS485 |
| Response time | ≤ 1 second |
| Default Modbus device ID | 2 |
| RS485 line termination | 120 Ω |
| Accuracy at 25 °C, PF 1 | ±1.0% from 1% to 100% of rated CT current |
| Safety | IEC 61010-1, CAN/CSA-C22.2 No. 61010-1-04 |
| Immunity | EN 61326, EN 61000-4-2/-3/-4/-5/-6/-11 |
Datasheets, installation manuals and declarations of conformity we hold for this product are in the Documents tab below. See the rest of our monitoring and metering range, or contact our sales team at sales@clearraysolar.com for compatibility advice and trade pricing.
Stocked lines ordered before 2pm go out for next-day delivery. UK mainland is typically 1-2 business days, with the Highlands and Islands taking a little longer.
Unused items in their original packaging can be returned within 14 days of delivery. Get in touch first and we'll arrange collection or send a return label.
Yes. Installers get trade rates, and pallet or project quantities are quoted individually - contact us with your requirements.
Prices are displayed ex VAT with the inc VAT figure alongside, so trade customers see the number they work from and everyone can check the total.
Send us the roof layout, the output you're targeting and any existing equipment, and our team will spec a compatible system and flag anything needing G98 or G99 notification.
Larger orders ship palletised on a tail-lift vehicle. Someone needs to be on site to receive it, and delivery is kerbside unless arranged otherwise.
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
- Protection Devices
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.
