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Therefore, description in this document is provided for reference purpose only and constitutes neither an offer nor an acceptance. Sigenergy Technology Co., Ltd. may change the information at any time without notice.
Contents 2.1 Product Model ..............................8 2.2 Appearance Introduction ........................8 Appearance and Dimensions ...................... 8 Port Introduction ........................... 9 2.3 Label Description ............................11 2.4 Introduction to Typical Networking ....................12 4.1 mySigen App Query ..........................18 5.1 Routine Maintenance ..........................19 5.2 Troubleshooting ............................
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User Manual Revision History Version Date Description 2023.10.27 First official release. 4 / 22...
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User Manual Overview Introduction The focus of this document is to provide an overview of the Sigen Gateway HomeMax SP, including product description, networking, system operation, maintenance, etc. Readers This document is suitable for product users and professionals. Sign Definition The following signs may be used in the document to indicate security precautions or key information.
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User Manual Safety Precautions Basic Information Before installing, operating, and maintaining the equipment, familiarize yourself with this document. The "Danger ", "Warning", "Caution" items described in this manual are only supplementary to all precautions. The Company shall not be liable for equipment damage or property loss caused by the following reasons: Failure to obtain approval from the national, regional power authority.
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User Manual The equipment was stolen. The equipment is damaged after the warranty period. Safety Requirements Do not expose the device to high temperature or heat sources (such as sunlight, fire, or heaters) around the equipment for a long time. Do not clean or soak the equipment with water, alcohol, or oil to avoid ...
User Manual Product Introduction Product Model Product Model No. Name Function specification code It's applicable for PV storage applications to facilitate data acquisition and Sigen monitoring, off-grid Sigen Energy Gateway Gateway Gateway backup power switching, HomeMax Single Phase HomeMax SP diesel generator control, energy management;...
User Manual Port Introduction Bottom View Name Marking Wire-in port of inverter 1 INV1 Wire-in port of inverter 2 INV2 Wire-in port of inverter 3 INV3 Wire-in port of distribution panel BACKUP Wire-in port for diesel SMART-PORT generator/Electric equipment Wire-in port of power grid GRID Wire-in port of communication 9 / 22...
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User Manual Interior View Name RJ45, RS485, DI, and DO interfaces Miniature circuit breaker (Diesel generator/ Electric equipment) Miniature circuit breaker (Power grid) Miniature circuit breaker (Distribution panel) Miniature circuit breaker + Surge protection Device Cable clamp Ground copper bar Miniature circuit breaker (Inverters 1, 2 and 3) 10 / 22...
User Manual 2.3 Label Description Symbols Definition Warning! Risk of High voltage. There is a risk of high voltage in the cover of the equipment. Please take precautions when operating the equipment. After the equipment is powered off, the discharge of internal components is delayed.
User Manual Typical Networking Introduction The Sigen Gateway HomeMax SP is designed for a on-grid and off-grid systems on for home rooftop PV power. The on-grid and off-grid systems consists of photovoltaic panel, Gateway, Battery pack, inverters, Distribution panels, Electric...
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User Manual When B is SigenStor AC, A is not configured. As a backup energy source for long-term off-grid applications, the diesel generator can work in tandem with the Gateway to provide a smooth transition between PV, storage and diesel power generation. It is recommended to use FE and WLAN for communication with inverter.
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User Manual When B is SigenStor AC, A is not configured. H has the function of data acquisition for grid connection points enables zero-power grid connection. For partial home backup, H does not need to be configured.For partial backup power and zero-power grid connection control networking, F2, G2 and H are all configured.
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User Manual Site Selection Requirements Installation Environment Requirements Do not install the equipment in smoky, flammable, explosive, or corrosive environments. Do not install the equipment outdoors in areas prone to salt damage area, which are located less than 500 meters from the coastline or affected by sea wind.
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User Manual and trains. You are advised to install the equipment in a position that is easy to operate, maintain, and view indicator status. When installing the equipment in the garage, do not install the equipment in the position where the vehicle passes through to avoid collision. Mounting Surface Requirements Do not install the equipment on a flammable carrier.
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User Manual Equipment Installation and Wiring Only company authorized personnel should install and connect the equipment. For details, see Sigen Gateway HomeMax SP Installation Guide. 17 / 22...
User Manual System Maintenance 5.1 Routine Maintenance To ensure the long-term running of the equipment, you are advised to perform routine maintenance according to this section. Inspection Inspection method Power off Maintenance content or not cycle System Check the device regularly for Once every cleaning shielding and dirt.
User Manual 5.2 Troubleshooting When gateway fails, immediately switch off all the miniature circuit breakers and check the circuit. Switch them on again after the failure is removed. The Gateway should be disconnected in the following order: Switch off the miniature circuit breaker (distribution panel) QF6 to disconnect the distribution panel from the equipment.
User Manual 5.3 Emergency Treatment Emergency Measures for Fire Please shut down the equipment or disconnect the main power switch when it is safe. If the fire is small, use carbon dioxide or ABC dry powder extinguisher to extinguish the fire.
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