PV solar inverter without transformer power supply with TUV certificate

Photovoltaic (PV) grid inverter is the core equipment in the PV grid power station, whose reliability; efficiency and security




Technical Data PV inverter
EA10KTLPV
EA12KTLPV
EA15KTLPV
Input (DC)



Max DC power
10.4Wp
12.5kWp
15.5kWp
Max DC voltage
1000V
1000V
1000V
Start Voltage
260V
260V
260V
Nominal DC voltage
600V
600V
600V
Max DC current
2×20A
2×20A
2×20A
Full-load MPP voltage range
250~800V
330~800V
380~800V
Number of MPP-Trackers
2
2
2
MPPT efficiency (static)
over 99%
over 99%
over 99%
String connections
2×3
2×3
2×3
Insulation voltage
Basic insulation 3000Vdc / 1 min
Basic insulation 3000Vdc / 1 min
Basic insulation 3000Vdc / 1 min
output (AC)



Nominal AC power
10kW
12kW
15kW
Nominal AC voltage
3×400Vac
3×400Vac
3×400Vac
AC voltage range
3×310Vac~3×450Vac
3×310Vac~3×450Vac
3×310Vac~3×450Vac
Nominal AC current
3×14A
3×18A
3×22A
Nominal frequency
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
Frequency tolerance range
47~51.5Hz / 57~61.5Hz
47~51.5Hz / 57~61.5Hz
47~51.5Hz / 57~61.5Hz
Distortion (THD%)
below 3%
Power factor (cos phi)
over 0.99
over 0.99
over 0.99
Insulation voltage
Basic insulation 3000Vdc / 1 min
Number of grid phases
3
3
3
Efficiency

Max efficency
98%
98%
98%
Euro efficiency
97.20%
97.20%
97.30%
General requirements



Night consumption
0W
0W
0W
Topology
transformerless
transformerless
transformerless
Mean Time Between Failure (MTBF)
40,000h
40,000h
40,000h
Standard warranty
20 years
20 years
20 years
Protection



Reverse protection (Input)
Yes
Yes
Yes
Short-circuit protection (Input/Output)
Yes
Yes
Yes
Overload protection (Output)
Yes
Yes
Yes
Leakage current protection
DIN VDE 0126-1-1
Fault current protection
Anti-islanding protection
Standards & guidelines



Certificates
TUV / CE / DIN VDE0126-1-1,comply with the DK5940
EMC
EN61000-6-1 / EN61000-1-2 / EN61000-6-3 / EN61000-1-4 / Class B
Safety and regulatory
IEC 62109-1
Other



Dimensions(L×H×W)
6000 mm ×720 mm ×230mm
Weight
45kg
45kg
50kg
Acoustic Noise level
50dB(A)
50dB(A)
50dB(A)
Operation temperature range
-20°C~+60°C (over 45°C derating)
Relative humidity
0~90 %
0~90 %
0~90 %
Protection type compliant with EN 60529
IP65
IP65
IP65





EA10KTLPV/EA12KTLPV/EA15KTLPV
Outdoor grid-connected PV inverter




Advantage feature:
Home appliance small-sized PV station, could be used in series Transformerless design, maximum transfer efficiency up to 98% (Europe efficiency 97.3%)
Double MPPT (with 3 groups, with flexible configuration and installation)
Reactive power adjustable, PF range can be 0.9 lead or lag Three-level space vector modulation technology
Using membrane capacitance, to extend system life
Outdoor waterproof design (IP65)
Wide range of operating temperature: -25°C-+60°C, and in 50°C, it can keep the max power output
Multi-lingual LCD display which could be set at user’s willing
RS485 and USB communication port
TUV CE certificate, comply with Germany VDE 0126-1-1 standard. Italy DK5940 certificate, Australia AS4777 certificate, CQC (including SUN certificate)