Huawei SmartDongle 4G network adapter
The module that gives a Huawei inverter internet through a SIM card, where the fixed network does not reach. It plugs into the USB port, serves up to 10 inverters, IP65.
All the system's protections in one pre-assembled box: for single-phase Deye inverters of 2-6 kW with a single string, with a 35.5 x 22.5 x 14 cm meter box included.
Between the panels and the inverter direct current flows, and between the inverter and the house alternating current. Both runs need fuses and a switch, and this board puts them all in the same enclosure, wired at the factory. In practice, it is the place where the installation can be de-energised for any intervention and where a short circuit or a voltage spike is stopped before it causes damage.
It is the solution for small residential photovoltaic systems of 2-6 kW with a single-phase Deye inverter, in which all the panels are connected in a single string. It covers the usual connection requirements for prosumer installations and offers a single verification point at the handover of the works, which simplifies the discussion with the grid operator. The package includes the sealable box for the distribution operator's meter, of hard plastic, with dimensions of 35.5 x 22.5 x 14 cm and holes for seals. It protects the meter from dust, moisture and impact and prevents unauthorised access. Being delivered pre-assembled, the board significantly reduces installation time in the field.
Intended use: single-phase Deye inverters of 2-6 kW, a single photovoltaic string, single-phase grid. The functions provided are the isolation of the installation for interventions and maintenance, protection against short circuit and overload and protection against transient overvoltages, of atmospheric or switching origin, on the DC side and on the AC side. Delivered pre-assembled and wired, with a sealable meter box of 35.5 x 22.5 x 14 cm; the rated values of the protection devices are chosen by the manufacturer according to the inverter's power and are not published individually.
Suitable for a house with a single-phase connection and a Deye system of 2-6 kW, with all the panels mounted in a single string.
| Intended use | Invertoare Deye monofazate 2-6 kW |
|---|---|
| DC configuration | 1 string fotovoltaic |
| Grid type | Monofazat |
| Protections included | Protecție AC și DC: scurtcircuit, suprasarcină, supratensiune |
| Meter box | Sigilabilă pentru operatorul de distribuție, 35,5 x 22,5 x 14 cm |
| Enclosure material | Plastic dur, rezistent la praf, umiditate și șocuri mecanice |
| Delivery form | Preasamblat și cablat |
Generic product — standard specifications
The AC/DC electrical board for single-phase Deye inverters of 2-6 kW, in a single-string configuration, is the pre-assembled protection solution for small residential photovoltaic systems, with all the modules connected in a single string. In a single enclosure are grouped the devices on the direct current side, between the panels and the inverter, and those on the alternating current side, between the inverter and the connection point.
The functions provided are the isolation of the installation for interventions and maintenance, protection against short circuit and overload and protection against transient overvoltages, of atmospheric or switching origin. The assembly covers the usual connection requirements for prosumer installations, offering a single point of intervention and verification at the handover of the works.
The package includes the sealable box for the distribution operator's meter, with dimensions of 35.5 x 22.5 x 14 cm, of hard plastic, with special holes for the application of the seals by the operator. The enclosure protects the meter from dust, moisture and mechanical shocks and prevents unauthorised access. The board is delivered pre-assembled, which significantly reduces installation time in the field. The rated values of the protection devices are chosen by the manufacturer according to the inverter's power and are not published individually.