Skip to product information
1 of 1

Weco

Smart meter WiFi LAN for string inverters 3CT 300A SEM5-5 Weco

Smart meter WiFi LAN for string inverters 3CT 300A SEM5-5 Weco

Regular price €158.50
Regular price Sale price €158.50
Sale Sold out Excl. VAT — calculated in the cart
See the price with VAT

Price including VAT by delivery country

  • Italy22% €193.37
  • Germany19% €188.61
  • France20% €190.20
  • Austria20% €190.20
  • Belgium21% €191.78
  • Bulgaria20% €190.20
  • Croatia25% €198.12
  • Cyprus19% €188.61
  • Czech Republic21% €191.78
  • Denmark25% €198.12
  • Estonia24% €196.54
  • Finland25.5% €198.91
  • Greece24% €196.54
  • Hungary27% €201.29
  • Ireland23% €194.95
  • Latvia21% €191.78
  • Lithuania21% €191.78
  • Luxembourg17% €185.44
  • Malta18% €187.03
  • Netherlands21% €191.78
  • Poland23% €194.95
  • Portugal23% €194.95
  • Romania21% €191.78
  • Slovakia23% €194.95
  • Slovenia22% €193.37
  • Spain21% €191.78
  • Sweden25% €198.12

Shown prices exclude VAT. At checkout the rate of the delivery country applies. Businesses with a valid EU VAT number buy without VAT (reverse charge).

5 units at this price

  • Prices exclude VAT: tax is calculated in the cart based on the delivery country.
  • EU businesses: 0% VAT with a VAT number valid in VIES — the field appears at checkout, below the delivery address.
  • Reduced 10% VAT on solar and storage for customers in Italy: write to us before ordering.

Shipping

  • Italy: €13 on orders up to €150, free shipping over €150.
  • European Union: 60 € per order, with no threshold

Rates apply to the cart total and are confirmed at checkout, where shipping to countries outside the EU is also calculated.

View full details
Delivery in 10-20 daysSmart meter WiFi LAN for string invertWeco

Smart meter WiFi LAN for string inverters 3CT 300A SEM5-5 Weco

The Smart meter WiFi LAN for string inverters 3CT 300A SEM5-5 is the energy meter that measures the flows at the delivery point and reports them to the inverter: it is the information the system uses to decide when to charge the battery and when to draw from the grid.

Using the manufacturer's original part avoids compatibility problems at commissioning and keeps the warranty on the unit it belongs to valid. The code in the table is the manufacturer's catalogue code — worth checking before you order.

Weco is the Italian brand known for lithium storage batteries and has extended its range to inverters: the point is to have the inverter and the batteries from the same maker, with communication and warranty handled together.

Key strengths

Metering at the delivery pointReads imported and exported energy and reports it to the inverter.
Correct self-consumptionWithout reliable metering the inverter cannot regulate battery charge and discharge.
Panel installationDIN-rail format, with current transformers where foreseen.
Communication to the inverterSerial link to the system inverter.

Technical specifications

Feature Value
Product code C00540
Manufacturer Weco
Type Smart meter WiFi LAN for string inverters 3CT 300A SEM5-5
Compatibility Smart meter WiFi LAN for string inverters 3CT 300A SEM5-5