SRL-M Series Low Frequency Off Grid Solar Inverter (0.5KW-7KW)

Item No.: SRL-M 0.5KW-7KW
SRL-M series (500W-7kW) single-phase solar inverter adopts the most advanced American technology and the latest U.S. network communication technology, providing a complete power solution for strict demand applications
Description Specification
Features

1,  With SPWM technology controlled by CPU, pure sine wave output

2,  Reliable with dynamic current loop control technology

3,  Auto detect and convert 50/60HZ output

4, Applying to capacitive load, inductive load and nonlinear mixed load

5, Strong overload ability, strong resists shocks ability, can start with full load

6, High efficiency, low noise, smokeless, no fire hazard

7, Automatic switch, realize unattended function

8, Communication function: USB interface/SNMP remote control/GSM SMS function

9, AC priority or DC priority selectable

10, Stable performance, more safe and reliable, long service life

11, Perfect protection function: input over/low voltage, overload, short circuit, low battery voltage, over temperature

 
Model SRLM
0.5K
SRLM
0.65K
SRLM
0.8K
SRLM
1K
SRLM
1.2K
SRLM
1.5K
SRLM
2K
SRLM
3K
SRLM
4K
SRLM
5K
SRLM
6K
SRLM
7K
Capacity 0.5kW 0.65kW 0.8kW 1kW 1.2kW 1.5kW 2kW 3kW 4kW 5kW 6kW 7kW
Instant power Three times
DC Input DC voltage 12VDC/24VDC 24VDC/48VDC 48VDC/96VDC
Battery No. 12V battery: 1PCS(12VDC) / 2PCS(24VDC) / 4PCS(48VDC) / 8PCS(96VDC)
Battery type Maintenance-free lead-acid batteries or lithium batteries (Optional other batteries )
AC Input Efficiency >90%
Input Voltage 220VAC(165-275VAC) / 110VAC(82-140VAC) (L+N+G)
Frequency 50Hz / 60Hz ± 10% (self-adaption)
Output Voltage 220VAC / 110VAC
AC/DC Switch Time 0ms
AC Charging Charge Current 15A Standard (0-30A customizable)
Floating charge voltage 14.5V(DC12V) / 29V(DC24V) 29V(DC24V) / 58V(DC48V) 58V(DC48V) / 116V(DC96V)
Overcharge protect voltage 15.5V(DC12V) / 31V(DC24V) 31V(DC24V) / 62V(DC48V) 62V(DC48V) / 124V(DC96V)
Inverter output Output voltage 220VAC/110VAC ±1%
Frequency 50Hz /60Hz ± 0.1%
THD ≤ 3% (Linear load)
Output Waveform Pure Sine Wave
Crest factor 3:1
Invert efficiency 97%
Protection Low Voltage Protection Voltage 10.5VDC(DC12V), 21V(DC24V), 42V(DC48V), 84V(DC96V)
Protection Overload, Short Circuit, High/Low voltage, over temperature
Overload Capacity 120% 30S, 125% 10S, 150% 0S
Fault Keep Alarm Sound
Other Display LCD/LED+LCD (Optional)
Alarm Buzzing and LCD screen flicker
Monitoring Interface USB/RS232/SNMP (Optional)
Working mode 01: AC Priority Mode, 02: Energy-saving Mode, 03: Solar Inverter Mode, User can select 01, 02, 03 working mode via Function Key
Environment Temperature 0-50℃
Humidity 0~95% non-condensing
Noise <30dB (within 1 meter)
Cooling Mode Forced Ventilation
Net Weight (Kg) 9.5 10 10.5 11.5 12.5 15.5 20 25.5 35 39 44 50
Dimension (L*W*H)mm 300*150*230 480*250*530