on grid tie inverter 3.3~5KW

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