Inverters for solar power systems

The inverters in solar power systems are used to convert 24VDC to 230VAC, 50Hz, for load power supply

MOSFET switching technology

microprocessor DSP regulation

ability to charge batteries from the grid and return power from the battery to the grid (recuperation)

pure sine wave output waveform

INVERTERS TYPE DXS

rated power 1000, 2500 i 4000  / 48 VDC (VA)
1000, 2000 i 3000  / 24 VDC
input voltage DC 24V i 48V    +20% / -15%
output voltage AC 230V ± 1,5% ,  50Hz
frequency change ±0,1% for independent work
waveform sine, THD < 4% at linear load
overload capability 50% 30 seci / 24V
100% 30 sec / 48V
efficiency  0,9 – 0,92 at rated conditions, depending on the input voltage and output current
grid synchronization 50Hz ±4%
cooling forced
protection output short-circuit - electronic
overload –electronic
battery deep discharge
signalization LCD display
ON / OFF (voltage free contact)
dimension 380 x 270 x 440 mm – standalone housing
DXS24-1 DXS48-4

Inverter type DXS-24 2.0-UPS has a "standby" function to reduce battery consumption when operating in neutral.

The converter has AC voltage of 230V input, and can synchronize with it. Consumption devices can be powered from 24V DC voltage or AC 230V. Transition from one source to another can be continuous and behave as uninterrupted power supply - UPS to the consumers.

Microprocessor DSP (digital signal processing) technology - digital signal processing by the controller.

Relay for signaling WORK / FAULT.

LCD display and 4 keys.

DXS i SXR DXS i SXR

SXV 24-1500 INVERTER

rated power (kVA) 1,5
input voltage DC 21 – 30V
output voltage AC 230V ± 2% , 50Hz ± 0,1%
waveform sine, THD < 4% at linear load
dynamic accuracy at 100% load change ± 6% through 1ms
cooling forced
protection output short-circuit - electronic
overload –electronic
low and high input voltage 24 VDC
consumption in stand-by mode < 2W
level of mechanical protection IP 20
environment working temperature 0°C to +40°C
dimension 205 x 130 x 440 mm
weight (kg) about 15
SXV 24-1500 SXV 24-1500 SXV 24-1500 SXV 24-1500

INVERTERS FOR INSTALLATION IN CABINETS

solar1 solar2 solar4 solar3