Charged Reviews

Quick reference

SolarEdge S1500 Power Optimizer

Model: S1500 · SKU: Not documented

Prepared Nov 12, 2026

Report an issue

Find a specification

Common specifications

Device type	Power optimizer for two series-connected PV modules (module-level MPPT, monitoring and SafeDC)Source [1]
Rapid shutdown compliance	Not documented
Maximum input power	1,500 WSource [1]
Maximum input voltage	125 VSource [1]
Maximum input current	Not documented
Output voltage	Not documented
Maximum output current	24 ASource [1]
Communications	Not documented
Efficiency	99.5 %Source [1]
Operating temperature	-40 to 85 °C-40 to 185 °F convertedSource [1]
Enclosure	IP68 / NEMA6PSource [1]
Safety listing	Not documented
Weight	1.09 kg2.4 lb convertedCalculatedSource [1]
Dimensions	129 W × 52 H × 165 L mm5.08 W × 2 H × 6.5 L in convertedSource [1]
Enclosure volume	1.11 L** Calculated from recorded external dimensions
Warranty term	Not documented

All recorded specifications

Device type	Power optimizer for two series-connected PV modules (module-level MPPT, monitoring and SafeDC)Documented claim Conditions The data sheet is titled "Power Optimizer For Europe" and describes a power optimizer "for commercial and large field installations" that "Connects to two PV modules in series". Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, title The data sheet is titled "Power Optimizer For Europe" and describes a power optimizer "for commercial and large field installations" that "Connects to two PV modules in series". Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, title Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Dimensions	129 W × 52 H × 165 L mm5.08 W × 2 H × 6.5 L in convertedDocumented claim Conditions Printed as "129 x 165 x 52 / 5.08 x 6.49 x 2.04" mm / in (W x L x H). Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INSTALLATION SPECIFICATIONS, Dimensions (W x L x H) Printed as "129 x 165 x 52 / 5.08 x 6.49 x 2.04" mm / in (W x L x H). Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INSTALLATION SPECIFICATIONS, Dimensions (W x L x H) Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Efficiency	99.5 %Documented claim Conditions Printed as "99.5" %. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Maximum Efficiency Printed as "99.5" %. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Maximum Efficiency Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Enclosure	IP68 / NEMA6PDocumented claim Conditions Printed as "IP68 / NEMA6P". Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INSTALLATION SPECIFICATIONS, Protection Rating Printed as "IP68 / NEMA6P". Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INSTALLATION SPECIFICATIONS, Protection Rating Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Maximum input power	1,500 WDocumented claim Conditions Printed as "1500" W; footnote (1): the rated power of the module at STC will not exceed it. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Rated Input DC Power Printed as "1500" W; footnote (1): the rated power of the module at STC will not exceed it. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Rated Input DC Power Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Maximum input voltage	125 VDocumented claim Conditions Printed as "125" Vdc. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Absolute Maximum Input Voltage (Voc) Printed as "125" Vdc. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Absolute Maximum Input Voltage (Voc) Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Maximum output current	24 ADocumented claim Conditions Printed as "24" Adc; the maximum output voltage is printed as "80" Vdc. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, OUTPUT DURING OPERATION, Maximum Output Current Printed as "24" Adc; the maximum output voltage is printed as "80" Vdc. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, OUTPUT DURING OPERATION, Maximum Output Current Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
MPPT voltage range	12.5 to 105 VDocumented claim Conditions Printed as "12.5 – 105" Vdc. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, MPPT Operating Range Printed as "12.5 – 105" Vdc. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, MPPT Operating Range Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Operating temperature	-40 to 85 °C-40 to 185 °F convertedDocumented claim Conditions Printed as "-40 to +85 / -40 to +185" ˚C / ˚F; footnote (7): power derating above +65°C. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INSTALLATION SPECIFICATIONS, Operating Temperature Range Printed as "-40 to +85 / -40 to +185" ˚C / ˚F; footnote (7): power derating above +65°C. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INSTALLATION SPECIFICATIONS, Operating Temperature Range Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
PV short-circuit current limit	20 ADocumented claim Conditions Printed as "20" Adc; footnote (2): for bifacial modules only the front side Isc at STC is considered. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Maximum Short Circuit Current (Isc) of Connected PV Module Printed as "20" Adc; footnote (2): for bifacial modules only the front side Isc at STC is considered. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Maximum Short Circuit Current (Isc) of Connected PV Module Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Weight	1.09 kg2.4 lb convertedCalculated1087 g / 1000 g/kg Conditions Printed as "1087 / 2.39" gr / lb; the gram figure is converted to kilograms. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INSTALLATION SPECIFICATIONS, Weight Printed as "1087 / 2.39" gr / lb; the gram figure is converted to kilograms. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INSTALLATION SPECIFICATIONS, Weight Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]
Weighted efficiency	98.8 %Documented claim Conditions Printed as "98.8" %. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Weighted Efficiency Printed as "98.8" %. Location: SolarEdge Power Optimizer data sheet for Europe DS-000267-EU (Date: May 6, 2025), PDF page 2, S1500 column, INPUT, Weighted Efficiency Distributor datasheet · "Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025) [1]

Warranty

Certificate records

No records documented.

Sources and revisions

"Power Optimizer For Europe S1500" (DS-000267-EU, Date: May 6, 2025)Distributor datasheet · Revision DS-000267-EU · 2025-05-06 · Checked Oct 13, 2026https://shop.krannich-solar.com/es-es/product-downloads/1361015/SOLAREDGE-POWER-OPTIMIZER-S1500/Datasheet-EN.pdf