1. Anti-islanding solar inverter
2. Inverter&Controller all-in-one
3. Max efficiency 97%
4. Warranty 5 year
5. Remote monitor software
Key Specifications/Special Features:
1. Based on HF chain and parallel operation technology with DSP, several inverter can be parallel operated and run, simplified the design of the power station.
2. Adopted the IPM module of 5th generation of Mitsubishi, increasing the system efficiency greatly.
3. Self-optimizing of MPPT, increasing the efficiency of power produce of PV system.
4. Adopted the software calibration with the DSP, assure the power factor of 100%.
5. Adopted the technology of initiative frequency offset to detect the island, make the grid protecting safe and reliable.
6. Large screen of multiple language of LCD display.
7. Power production and CO2 emission reduction calculation for 5 years
8. Flexible output setup, suitable to various countries' local regulation
9. Multiprotection design, make it more safe and reliable
10. Specialized remote setting and detecting software, make the computer adjusting more intelligently
11. Wider range of operating temperature of -25~+50° C
|
Model |
SM-3K/1S |
|
INPUT(DC) |
Recommended Input PV Power (W) |
3150 |
|
Max. PV Input DC Current (A) |
19A |
|
MPPT Voltage range DC(V) |
180~360V or customized |
|
Number of MPPT trackers/Max. number of strings (parallel) |
1/1 |
|
OUTPUT (AC) |
Continuous AC Output Power (kW) |
3000 |
|
Max. AC Output Current (A) |
16.36 |
|
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 |
97.0% |
|
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) |
466*270*181 (packing: 653*354*250) |
|
Weight (kg) |
|
|
Operating temperature |
-25~+50Celsius degree |
|
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 |
Zhejiang Sunfine Solar Technology Co., Ltd. Focuses on green energy_PV power Inverter at present. We offer series of PV Inverters of Grid tie and off Grid type, other electric power supper equipment customized.
The main products of Sunfine are Grid tie inverters of single phase 1kw~4.8kw(SM series), Grid tie three phase 3kw~10KW (SM3 series), Off Grid single phase inverters 1kw~4.8KW(SMX series), off Grid single phase inverters with battery charging function 2kw~4.8KW(SMB series), off Grid three phase inverters with battery charging function 3kw~10KW(SMB3 series), suitable for household demand and residential and small plant of commercial purpose.
As a high technology company, Sunfine has more than 40% employees teamed up the R&D and Engineering group. Our R&D engineers have extensive experience in product design, implementation and engineering service and work to continuously advance the technology involved in our products. And for making sure customer could get High returns from our products in a short period, we have committed to perfect PV inverters with high efficiency and reliability always, as well as focus more on humanization, performance and user-friendly security.
Holding by "High Tech to life, thoughtful everywhere", We are always trying to improve ourselves and working towards the common goal. For creating a beautiful future of everlasting developing environment and energy together, we'd like to be your close partner in this field.
