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On-grid PV inverter : SolarRiver series inverter
CHINA W.E. SOLAR ENERGY TECHNOLOGY CO.,LTD
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product detail

SolarRiver series inverter

SolarRiver Series 1.5-5KW Grid-tied PV Inverter

SolarRiver (Brief in SR) series PV grid-tied inverters are string inverters specially designed for PV power station by Samil Power. It consists of 7 power levels, which provide more flexible choices for PV power plants. SR series string inverters are not only with high cost-effective, but also has modern appearance.
Moreover, it strictly complies with the international certification or standards, i.e.: ISO, CE, RD1663, DK5940 and VDE0126-1-1,AS4777,etc.

Features
Utilizing the latest high-efficiency power device for PV inverters and improving the inverter efficiency significantly.
Optimal MPPT technology, maximizing the system output power.
Multiple communication via RS232,  RS485(optional).
Multilingual LCD monitoring,  easy to use.
Multi-inverter parallel running mode,  simplifying the plant design.
Protection for overvoltage,  islanding,  overload,  overheating, etc.
Modern appearance design, compact profile and light weight.
Plug connectors for input and output, easy to install and maintain.

Technical Data:

Inverter Model SR1K5TLA1 SR2K2TLA1 SR2K8TLA1 SR3K3TLA1 SR4K4TLA1 SR4K4TLA1/PT SR5KTLA1
Input Data
Max. DC power (Wp) 1700 2300 3000 3480 4580 4000 5200
Max. DC voltage (V) 500 500 500 550 550 550 550
Max. Input current (A) 9 11 13.5 17.5 22 22 26
Number of MPP trackers 1 1 1 1 1 1 1
MPPT voltage range (V) 180-450 200-450 210-450 200-500 200-500 200-500 200-500
Number of DC connection 1 1 1 2 2 2 2
Output Data
Rated AC power (W) 1500 2000 2600 3000 4000 3680 4600
Max. output power (W) 1650 2200 2800 3300 4400 3680 5000
Max. output current (A) 8.6 11 13.8 16 22 16 24
AC connection Single phase Single phase Single phase Single phase Single phase Single phase Single phase
Grid voltage range (V) 180-260 180-260 180-260 180-260 180-260 180-260 180-260
Grid frequency (HZ) 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Power factor 1 1 1 >0.99 >0.99 >0.99 >0.99
Total Harmonic distortion (THD) <3% (rated power) <3% (rated power) <3% (rated power) <3% (rated power) <3% (rated power) <3% (rated power) <3% (rated power)
Efficiency
Max. efficiency 96.6% 96.6% 97.0% 97.4% 97.6% 97.6% 97.6%
Euro efficiency 95.8% 95.8% 96.3% 96.5% 97.1% 97.1% 97.1%
General data      
Dimension (W*H*D) (mm) 332/440/145 332/440/145 332/440/145 329*433*180 329*433*180 329*433*180 329*433*180
Weight(kg) 13.5 14 14 17.8 18.6 18.6 18.7
Operating temperature range(℃) -20- 60 -20- 60 -20- 60 -20~ 60 -20~ 60 -20~ 60 -20~ 60
Ambient humidity       0-95% 0-95% 0-95% 0-95%
Altitude(m)       ≤2000 ≤2000 ≤2000 ≤2000
Electronic protection rating IP65 IP65 IP65 IP65 IP65 IP65 IP65
Topology transformerless transformerless transformerless transformerless transformerless transformerless Transformerless
Night-time consumption(W) 0 0 0 0 0 0 0
Cooling concept convection convection convection convection Fan cooling Fan cooling Fan cooling
Noise Level (typical) (DB) <28 <28 <28 <28 <40 <40 <40
Display LCD LCD LCD LCD LCD LCD LCD
Communication interface RS485/RS232 RS485/RS232 RS485/RS232 RS485/RS232 RS485/RS232 RS485/RS232 RS485/RS232
Standard warranty (year) 5 5 5 5 5 5 5
Inverter Model SR1K5TLA1 SR2K2TLA1 SR2K8TLA1 SR3K3TLA1 SR4K4TLA1 SR4K4TLA1/PT SR5KTLA1
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