Generac PV Link 2500 W MPPT substring optimizer (S2502)

By Generac Power SystemsSKU APKE00010

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Key specs

Units
SKU
APKE00010
Official datasheet
Sources

Generac's ordering SKU, printed beside the model number.

Official datasheet: Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture) Rev A0000528162 REV E · Checked · Earlier document

Location: PDF page 1, PDF page 1, heading

Documented

Weight
3.3 kg7.3 lb converted
Official installation manual
Sources

Printed as 7.3 lb (3.3 kg).

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Safety listing
UL 1741, UL 1699B, CSA 22.2 #107.1
Official installation manual
Sources

The manual's certifications row; the spec sheet prints "COMPLIANCE: UL 1741, CSA 22.2". Manufacturer claims, no issuer directory was checked.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier documentOfficial datasheet: Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture) Rev A0000528162 REV E · Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Device type
MPPT substring optimizer (DC-DC boost converter) for the PWRcell REbus
Official installation manual
Sources

The spec sheet heading; the manual names the topology a boost converter.

Official datasheet: Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture) Rev A0000528162 REV E · Checked · Earlier documentOfficial installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 1, PDF page 1, heading

Documented

Dimensions
4.85 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
W: 50.8 × H: 243.8 × L: 391.2 mmW: 2 × H: 9.6 × L: 15.4 in convertedOfficial datasheet
Sources

From the spec sheet; the manual prints none.

Official datasheet: Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture) Rev A0000528162 REV E · Checked · Earlier document

Location: PDF page 2, PDF page 1, specifications

Calculated

Efficiency
99 %
Official installation manual
Sources

Peak efficiency.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

MPPT voltage range
60 to 360 V
Official installation manual
Sources

MPPT input voltage.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Enclosure
UL Type 4X
Official installation manual
Sources

The enclosure row.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Maximum input power
2,500 W
Official installation manual
Sources

Rated power, continuous.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

All specs12
Weight
3.3 kg7.3 lb converted
Official installation manual
Sources

Printed as 7.3 lb (3.3 kg).

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Safety listing
UL 1741, UL 1699B, CSA 22.2 #107.1
Official installation manual
Sources

The manual's certifications row; the spec sheet prints "COMPLIANCE: UL 1741, CSA 22.2". Manufacturer claims, no issuer directory was checked.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier documentOfficial datasheet: Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture) Rev A0000528162 REV E · Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Device type
MPPT substring optimizer (DC-DC boost converter) for the PWRcell REbus
Official installation manual
Sources

The spec sheet heading; the manual names the topology a boost converter.

Official datasheet: Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture) Rev A0000528162 REV E · Checked · Earlier documentOfficial installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 1, PDF page 1, heading

Documented

Dimensions
50.8 W × 243.8 H × 391.2 L mm2 W × 9.6 H × 15.4 L in converted
Official datasheet
Sources

From the spec sheet; the manual prints none.

Official datasheet: Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture) Rev A0000528162 REV E · Checked · Earlier document

Location: PDF page 2, PDF page 1, specifications

Documented

Efficiency
99 %
Official installation manual
Sources

Peak efficiency.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

MPPT voltage range
60 to 360 V
Official installation manual
Sources

MPPT input voltage.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Enclosure
UL Type 4X
Official installation manual
Sources

The enclosure row.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Maximum input power
2,500 W
Official installation manual
Sources

Rated power, continuous.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Maximum input current
13 A
Official installation manual
Sources

Operating, at 50 °C.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Maximum input voltage
420 V
Official installation manual
Sources

Absolute maximum.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Maximum output current
8 A
Official installation manual
Sources

Continuous output current.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

PV short-circuit current limit
18 A
Official installation manual
Sources

Short-circuit input current.

Official installation manual: Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture) Checked · Earlier document

Location: PDF page 9, Section 2, PV Link Specifications

Documented

Published claims and calculations, not independent test results.

Documents

2 on file

Archive and older revisions

Archive and older revisions0

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

Archived documents

Generac Installation Manual for PV Link and SnapRS (S2502, RS801, RS801A, RS802) (November 3, 2026 capture)

Archived copy of a document published by Generac Power Systems, Inc.. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup Revision not recorded · 3.71 MB

Archived copy, unaltered, kept as a record of what Generac Power Systems, Inc. published. Original address: https://www.generac.com/globalassets/residential/dealers--installers/generac-installer-programs/solar--battery-installer-support/s2502-pv-link--rs801-rs801a-snaprs---install-manual.pdf. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
32

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 0d19478b888afcabf22282b0633677b2dbc49fbc4dda25fa602654928ecfcd81

Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture)

Archived copy of a document published by Generac Power Systems, Inc.. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup A0000528162 REV E · 0.69 MB

Archived copy, unaltered, kept as a record of what Generac Power Systems, Inc. published. Original address: https://www.generac.com/globalassets/residential/dealers--installers/generac-installer-programs/become-a-pwrcell-installer/pwrcell-installer-resources/pvlink_specsheet_rev-e.pdf. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
2
Embedded creation date
Embedded modification date

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 9691b1572444b37d6fa6937a1ccc8f406d4a043365c25dcde3bc43386ac3c56c

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Warranty

Product warranty
25 years
Official datasheet
Sources

Printed as 25 years.

Official datasheet: Generac spec sheet: PV Link 2500W MPPT Substring Optimizer S2502 (A0000528162 Rev E) (November 3, 2026 capture) Rev A0000528162 REV E · Checked · Earlier document

Location: PDF page 2, PDF page 1, specifications

Documented

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Certificates

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Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model
S2502

Manufacturer SKU APKE00010 · US market

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