SunPower SPR-E19-420-COM User Manual

Safety and Installation Instructions
United States and Canada
This document applies to all SunPower modules
listed in Table 1.
Contents of this manual are subject to change without notice.
For the latest US & Canada manual please refer to www.sunpower.com/PVInstallGuideUS
SunPower Corporation
www.sunpower.com
For the latest for Europe, Asia, Australia, Latin America and Africa manual please refer to
www.sunpower.com/PVInstallGuideIEC
For the latest US & Canada technical specifications please refer to
www.sunpower.com/PVResidentialSTS (for residential modules)
www.sunpower.com/PVCommericalSTS (for commercial and utility modules)
Document 001-14158 Rev AG
P/N 100345
P/N 518350
This document includes references to SunPower E-Series, X-Series, P-Series, A-
Series, MAX2, MAX3 and NE modules. These modules do not have grounding
restrictions and all are compatible with high-efficiency transformerless
inverters.

SunPower SPR-E19-420-COM Specifications

General

AC Output Power	420 W
Maximum Efficiency	96.5%
Number of MPP Trackers	1
Protection Degree	IP65
Cooling	Convection

Summary

1.0 Introduction

1.1 Disclaimer of Liability

Company disclaims responsibility for improper installation, handling, or use.

1.2 Underwriters Laboratories (UL) Listing Information

Product meets or exceeds UL 1703 and other relevant standards for PV modules.

1.3 Limited Warranty

Outlines conditions under which SunPower's limited warranty does not apply.

2.0 Safety Precautions

2.1 Fire Rating

Module fire rating is Type 2 per UL1703, Class C per UL1703.

3.0 Electrical Characteristics

4.0 Electrical Connections and System Monitoring

4.1 Equipment Grounding

Grounding the module frame per NEC to reduce electrical shock risk.

4.2 System Grounding

Refer to Table 2 for proper grounding techniques for specific modules.

4.3 Series Connection

Modules can be wired in series for desired voltage output.

4.4 Parallel Connection

Modules can be combined in parallel for desired current output, may require fusing.

4.3 NEC 2017 690.12 Compliance

Ensures compliance with NEC rapid shutdown requirements for MLSD modules.

5.0 Module Mounting

5.1 Site Considerations

Requirements for module mounting locations and environmental conditions.

5.2 Mounting Configurations

Details on how to mount modules, including frame types and methods.

5.3 Module Handling

Guidelines for safely handling PV modules to avoid damage and injury.

6.0 Maintenance and Cleaning

Module Mounting and Ground Hole Details

Commercial Modules: 96-Cell and 128-Cell Mounting Details

Details mounting configurations and ground holes for commercial modules.

Commercial Modules: P-Series Frame Details

Details mounting configurations and ground holes for commercial P-Series modules.

Residential Modules: A-Series Frame Details

Details mounting configurations and ground holes for residential A-Series modules.