Model |
SR-007 |
SR-008 |
SR-009 |
Description | |||
(1)Adopting the latest effective model from Infineon | |||
(2)Advanced MPPT automated tracking technical | |||
(3)Multiple communication via RS232,RS485/USB (Optional) | |||
(4)Multilingual LCD, easy to operate | |||
(5)Parallel running mode with a string of inverters | |||
(6)Protection for overvoltage, islanding, overload, overheating, etc. | |||
(7)Modern appearance, small size, light weight | |||
(8)Plug input and output waterproof connector, easy to install and maintain | |||
Input (DC) | |||
Max. DC power [W] |
1100 |
1700 |
2300 |
Max. DC voltage [V] |
550 |
550 |
550 |
Max. input current [A] |
9 |
9 |
11 |
Number of MPPtrackers /Strings per MPP tacker |
1/1 |
1/1 |
1/1 |
MPPT voltage range( at rated power) [V] |
120~500 |
180~500 |
200~500 |
Shutdown voltage /Start voltage [V] |
70 / 100 |
70 / 100 |
70 / 100 |
Output (AC) | |||
AC rated power [W] |
1000 |
1500 |
2000 |
Max. AC power [W] |
1000 |
1650 |
2200 |
Max. AC current [A] |
6 |
8.6 |
11 |
Rated AC voltage / range [V] |
230 / 180~270 |
230 / 180~270 |
230 / 180~270 |
AC grid frequency / range [Hz] |
50 / 47~52 |
50 / 47~52 |
50 / 47~52 |
Power factor (cosφ) |
1 |
1 |
1 |
Total harmonic distortion (THDi)(at nominal power) |
<3% |
<3% |
<3% |
Efficiency | |||
Max. efficiency |
96.30% |
96.50% |
96.50% |
Euro efficiency |
95%<, /SPAN> |
95.80% |
96.20% |
MPPT efficiency |
99.90% |
99.90% |
99.90% |
General data | |||
Dimension(W*H*D) (mm) |
290×380×160 |
290×380×160 |
290×380×160 |
Weight [kg] |
17.1 |
17.1 |
17.1 |
Operating temperature range [°C] |
-20~+60(derating above 55 °C) |
-20~+60(derating above 45 °C) |
-20~+60(derating above 45 °C) |
Ingress protection |
IP65 |
IP65 |
IP65 |
Topology |
transformerless |
transformerless |
transformerless |
Internal consumption(night) [W] |
0 |
0 |
0 |
Cooling method |
Convection |
Convection |
Convection |
Noise (typical) [dB] |
<28 |
<30 |
<30 |
Communication interface |
RS485 / RS232 |
RS485 / RS232 |
RS485 / RS232 |
Standard warranty [year] |
5 |
5 |
5 |