on grid tie inverter 1.Suitable for indoor and outdoor applications 2.Wide range MPPT, easy for module configuration
on grid tie inverter
SR series PV grid connected inverters are string inverters specially designed for PV power station by SamilPower. It consists of 6 power levels, which provide more flexible choices for PV power plants. SR series string inverters are not only with high cost-effective, but also modern appearance. Moreover, it strictly complies with the international certification or standards, i.e.: CE, etc.
FeaturesFlexible
· Suitable for indoor and outdoor applications
· Local setting and multilingual choice for data monitoring
Convenient
· Plug water proof connector, easy to install and maintain
· Wide range MPPT, easy for module configuration
Reliable
· Modern appearance with high-quality stainless steel frame
· Reliable operation with multifunction protection
· Excellent after-sales services
· 5-year quality warrantyFeatures of SR Series 3-5kW
· The latest topology, high-efficiency module
· Optimal MPPT technology
· Multiple communication via RS232,RS485/USB (Optional)
· Multilingual LCD, easy to operate
· Parallel running mode with a string of inverters
· Protection for overvoltage, islanding, overload, overheating, etc.
· Modern appearance, small size, light weight
· Plug input and output waterproof connector, easy to install and maintain
Model and Technical Data
Inverter Model | SR3K3TLA1 | SR4K4TLA1 | SR4K4TLA1/PT | SR5KTLA1 |
Input Data | ||||
Max.DC power[Wp] | 3480 | 4580 | 4000 | 5200 |
Max. DC voltage[V] | 550 | 550 | 550 | 550 |
Max.input current[A] | 17.5 | 22 | 22 | 26 |
Number of MPP trackers | 1 | 1 | 1 | 1 |
MPPT voltage range[V] | 200~500 | 200~500 | 200~500 | 200~500 |
Number of DC connection | 2 | 2 | 2 | 2 |
Output Data | ||||
Rated AC power[W] | 3000 | 4000 | 3680 | 4600 |
Max. output power[W] | 3300 | 4400 | 3680 | 5000 |
Max. output current[A] | 16 | 22 | 16 | 24 |
AC connection | Single phase | Single phase | Single phase | Single phase |
Grid voltage range[V] | 180~260 | 180~260 | 180~260 | 180~260 |
Grid frequency[Hz] | 50/60 | 50/60 | 50/60 | 50/60 |
Power factor | >0.99 | >0.99 | >0.99 | >0.99 |
Total Harmonic distortion(THD) | <3%(rated power) | <3%(rated power) | <3%(rated power) | <3%(rated power) |
Efficiency | ||||
Max.efficiency | 97.4% | 97.6% | 97.6% | 97.6% |
Euro efficiency | 96.5% | 97.1% | 97.1% | 96.8% |
General data | ||||
Dimensions(W*H*D)[mm] | 329*433*180 | 329*433*180 | 329*433*180 | 329*433*180 |
Weight[kg] | 17.8 | 18.6 | 18.6 | 18.7 |
Operating temperature range[°C] | -20~+60 | -20~+60 | -20~+60 | -20~+60 |
Ambient humidity | 0~95% | 0~95% | 0~95% | 0~95% |
Altitude[m] | ≤2000 | ≤2000 | ≤2000 | ≤2000 |
Electronics protection rating | IP65 | IP65 | IP65 | IP65 |
Topology | transformerless | transformerless | transformerless | transformerless |
Night-time consumption[W] | 0 | 0 | 0 | 0 |
Cooling concept | Convection | Fan cooling | Fan cooling | Fan cooling |
Noisee mission(typical)[dB] | <28 | <40 | <40 | <40 |
Display | LCD | LCD | LCD | LCD |
Communication interface | RS485/RS232 | RS485/RS232 | RS485/RS232 | RS485/RS232 |
Standard warranty[year] | 5 | 5 | 5 | 5 |
on grid tie inverter 3.3~5KW
