Gird tie Solar Inverter pure sine wave inverter 1KW solar inverter

1. for solar/ wind/ hybrid power system.
2. power factor 0.99999999.
3. pure sine wave.
4. self-optimizing MPPT.
5. variable
Overview
Solar grid-connected power generation is the way of the future. Not only does it generate electricity to loads, and contribute to a cleaner, greener environment, also can transmit excess electricity generated into local power grid. It help you to built own power plant.
The core of any PV system is the inverter always is inverter. It convert DC current generated from the solar panels into AC current which has frequency, phase and voltage matched to local power grid. As below diagram shows:



Features
Multi-protection for maximum safety;
Based on DSP efficient processing power, realizes many transformerless Inverters in parallel, and simplifies the power station design;
Adopt advanced hybrid power device of 5th generation Mitsubishi IPM module to ensure high speed operation and perfect self-protection.
Self-optimizing of MPPT function, also improves efficiency of system.
Large-screen LCD display with multilingual for options;
Up to 5 years metering of power generation and CO
2
emissions;
Supporting software makes remote monitoring and controlling by computer easily.
Technical parameter
Model
SM-1K/1S
SM-1K5/1S
SM-2K/1S
SM-2K5/1S
SM-3K/1S
SM-4K/1S
SM-4K8/1S
INPUT(DC)
Recommended Input PV Power (W)
1050
1750
2100
2625
3150
4200
5250
Max.PV Input DC Current (A)
7A
11A
13A
16A
19A
25A
31A
MPPT Voltage range DC(V)
180~360
Number of MPPT trackers/Max.number of strings (parallel)
1/1
1/1
1/1
1/1
1/1
1/2
1/3
OUTPUT (AC)
Continuous AC Output Power(kW)
1000
1500
2000
2500
3000
4000
4800
Max.AC Output Current(A)
5.45
8.18
10.91
13.64
16.36
21.82
26.18
Grid Voltage/range
220/220±20% or adjusted to local regulation
Grid Frequency/Range
50/60±0.5Hz, or adjusted to local regulation
Power Factor
≥0.99999
Output Current THD(%)
Less than 3%
Max.Efficiency
97.00%
European-Efficiency
95.50%
Protection
Non-islanding, over voltage protection, under voltage protection, over frequency protection. Under frequency protection, over current protection, AC short-circuits protection, ground fault protection,DC Reverse polarity protection, over load protection.
General Data
Dimensions(H/W/D)(mm)
454×240×182
454×240×182
466×270×181
466×270×181
466×270×181
538×310×181
538×310×181
Weight(kg)
19
20
21
21
21
22
23
Operating temperature
-25~+50°C
standby power consumption
5W
Noise
≤ 42 dB(A)
Topology
Transformerless
Cooling concept
Natural Cooling
Protection grade
IP65
Features
Graphic display:
LCD
Interfaces
RS485/RS232
Remote monitor software
SFENGINEER