Instructions

Power Optimizer
P750
Power Optimizer Model (Typical
Module Compatibility)
P750
(for 1 x high power PV module)
UNITS
INPUT
Rated Input DC Power
(1)
750
W
Connection Method
Single input
Absolute Maximum Input Voltage (Voc at lowest temperature)
60
Vdc
MPPT Operating Range
12.5 - 60
Vdc
Maximum Short Circuit Current per Input (Isc)
20
Adc
Maximum Efficiency
99.5
%
Weighted Efficiency
98.6
%
Overvoltage Category
II
OUTPUT DURING OPERATION (POWER OPTIMIZER CONNECTED TO OPERATING SOLAREDGE INVERTER)
Maximum Output Current
18
Adc
Maximum Output Voltage
80
Vdc
OUTPUT DURING STANDBY (POWER OPTIMIZER DISCONNECTED FROM SOLAREDGE INVERTER OR SOLAREDGE INVERTER OFF)
Safety Output Voltage per Power Optimizer
1 ± 0.1
Vdc
STANDARD COMPLIANCE
EMC
FCC Part 15 Class B, IEC61000-6-2, IEC61000-6-3
Safety
IEC62109-1 (class II safety)
RoHS
Yes
Fire Safety
VDE-AR-E 2100-712:2013-05
INSTALLATION SPECIFICATIONS
Compatible SolarEdge Inverters
Three phase inverters SE16K & larger
Maximum Allowed System Voltage
1000
Vdc
Dimensions (W x L x H)
129 x 169 x 59
mm
Weight
1340
gr
Input Connector
MC4
(2)
Input Wire Length
1.4
m
Output Connector
MC4
Output Wire Length
Portrait Orientation: 1.4
m
Operating Temperature Range
(3)
-40 to +85
˚C
Protection Rating
IP68 / NEMA6P
Relative Humidity
0 - 100
%
(1) Rated power of the module at STC will not exceed the power optimizer “Rated Input DC Power”. Modules with up to +5% power tolerance are allowed
(2) For other connector types please contact SolarEdge
(3) For ambient temperature above +70˚C / +158˚F power de-rating is applied. Refer to Power Optimizers Temperature
De-Rating Technical Note for more details
PV System Design Using a SolarEdge
Inverter
(4)(5)(6)
230/400V Grid
SE16K, SE17K
230/400V Grid
SE25K
230/400V Grid
SE27.6K*
230/400V Grid
SE30K*
230/400V Grid
SE33.3K*
277/480V Grid
SE40K*
Compatible Power Optimizers
P750
Minimum String
Length
Power Optimizers
14
14
14
15
14
14
PV Modules
14
14
14
15
14
14
Maximum String
Length
Power Optimizers
30
30
30
30
30
30
PV Modules
30
30
30
30
30
30
Maximum Continuous Power per String
13500
13500
13950
15300
13500
15300
W
Maximum Allowed Connected Power per String
(6)
(Permitted
only when the difference in connected power
between
strings is 2000W or less)
1 string - 15750 1 string - 15750 1 string - 15750 1 string - 17550
2 strings or less
- 15750
2 strings or less
- 17550
W
2 strings or more
- 18500
2 strings or more
- 18500
2 strings or more
- 18500
2 strings or more
- 20300
3 strings or more
- 18500
3 strings or more
- 20300
Parallel Strings of Different Lengths or Orientations
Yes
* The same rules apply for Synergy units of equivalent power ratings, that are part of the modular Synergy Technology inverter
(4) P750 can be mixed in one string only with P750
(5) For SE16K and above, the minimum STC DC connected power should be 11KW
(6) To connect more STC power per string, design your project using SolarEdge Designer
(7) It is not allowed to mix S-series and P-series power optimizers in new installations
© SolarEdge Technologies Ltd. All rights reserved. SOLAREDGE, the SolarEdge logo, OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge
Technologies, Ltd. All other trademarks mentioned herein are trademarks of their respective owners. Date: 6/1/2022 DS-000127-ENG. Subject to change without notice.