Microinverter 800W with electric meter

Product detailed description

The SPD series microinverter is a modern solution for the efficient use of energy from photovoltaic panels with the function of limiting overflows to the distribution grid. The system consists of a microinverter and a smart meter that monitors the household consumption in real time and optimizes energy production to avoid unwanted overflows. The microinverter converts the direct current (DC) from the PV panels into alternating current (AC), which is compatible with the conventional electricity grid. Because it is equipped with an anti-islanding function, it instantly re-generates power and isolates the voltage on the output cable in the event of a sudden disconnection from the outlet or a mains power failure. This makes it completely safe for use in the home. Maximum Power Point Tracking (MPPT) technology ensures maximum power output from each panel. The system enables detailed performance monitoring via the Smart Life (Tuya) mobile app, where you can monitor current production, consumption and device status, make firmware updates or limit output power. The IP67-rated microinverter is also suitable for outdoor installation and can withstand harsh weather conditions. It also has the advantage of a low DC voltage design, which improves safety compared to conventional high voltage string systems.

Important notice!
The installation of photovoltaic panels and any interventions in the wiring (installation of a smart meter) may only be carried out by a person with a relevant electrical qualification. The information in this description is for general technical information only and is not a substitute for a professional inspection and assessment of the electrical installation.

In case of connection to the distribution network, it is necessary to inform the distribution network operator (ČEZ, PRE, EG.D) and to comply with its requirements. In case of improper installation or non-compliance with the applicable regulations, there is a risk of injury, damage to the equipment or penalties. The Seller shall not be liable for any damages or defects caused by improper installation, unprofessional intervention in the wiring or failure to comply with applicable regulations.

Technical parameters
- Rated power: 800 W
- Power input (PV): up to 500 W per input
- Number of MPPT inputs: 2
- MPPT voltage range: 16 - 60 V DC
- Max. 60 V DC
- Starting voltage: 22 V DC
- Maximum input current: up to 2 × 18 A
- Output voltage: 230 V AC (180-275 V)
- Frequency: 50 Hz (60 Hz option)
- Efficiency: up to 96% (CEC up to 96.5%, MPPT 99.8%)
- Efficiency: > 0.99
- THD: < 3%
- Standby power consumption at night: < 0.3 W
- Protection: IP67
- Dimensions: 250 × 253 × 29 mm
- Weight: 3.6 kg
- Communication: Wi-Fi (2.4 GHz)
- Cooling: passive (without fan)
- Operating temperature: -40 °C to +60 °C

Smart Meter (RXY-1070)
- Voltage: 176-264 V AC
- Current: 0-50 A
- Measurement accuracy: ±1 %
- Measured quantities: voltage, current, power, power factor, energy
- Communication: WiFi (range up to 50 m in open space)
- Dimensions: 89 × 60 × 32 mm
- Weight: approx. 100 g
- Operating temperature: -30 °C to +75 °C

Product parameters
- Device type: micro inverter with overflow restriction function
- Application: photovoltaic systems (households, balcony installations)
- Installation: outdoor/indoor (IP67)
- Monitoring: mobile app Smart Life (Tuya)

- Features:
- Restriction of network overflow
- monitoring production and consumption
- overheating protection (consumption reduction)
- protection against overvoltage, undervoltage and islanding

- Compatibility: standard PV panels with MC4 connectors
- Connection: to the network (socket / fixed connection)
- Safety: low voltage DC system, galvanic isolation
- Certification:CE, RoHS, EN standards for safety and EMC
(EN62109-1/-2, UL1741, IEC62477, IEEE 1547 EMC EN61000-3-2/-3, EN61000-6-1/-2/-3/-4, EN301489-3/-17)