1. All-in-one machine, have integrated with controller and charger;
2. Standard pure sine wave output, you can find a picture taken from oscilloscope in our laboratory;
3. Advanced power device IPM, which is the 5th generation of Mitsubishi;
4. Inverter efficiency up to 97.0%;
5. Soft starting or variable frequency starting;
6. 5 years warranty 5 national patents
|
Model |
SM-7K/1S |
|
INPUT(DC) |
Recommended Input PV Power (W) |
7300 |
|
Max. PV Input DC Current (A) |
46A |
|
MPPT Voltage range DC(V) |
180~360V or customized |
|
Number of MPPT trackers/Max. number of strings (parallel) |
1/3 |
|
OUTPUT (AC) |
Continuous AC Output Power (kW) |
7000 |
|
Max. AC Output Current (A) |
38 |
|
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) |
|
|
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.
