Enatel Energy GreenShelf Solar Shelf with Modular MPPT Solar Converters

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GreenShelf is a 1RU, 19″, mounted 48 V solar converter solution for off-grid and hybrid-powered critical network infrastructure.

The GreenShelf, by Enatel Energy, offers >97.5% efficiency and advanced MPPT algorithmic response times of 99.5% efficiency. The product also offers good utilisation of available PV generation, critical for off-grid and hybrid telecommunications infrastructure.

GreenShelf can be used as a standalone solar system with integrated controller (V1 Version) or easily coupled with existing Enatel DC Power equipment (V2 Version).

The integrated SM36 energy controller in standalone applications is easily configured for individual site demands and includes advanced battery management features for various battery chemistries, as well as logging and communications for remote monitoring via TCP/IP. Additional features include battery and load MCB, integrated DC isolator for solar input, surge protection device (SPD), earth fault detection and backfeed protection.

GreenShelf can be configured with two variants of solar converter modules. The SM1848HE provides up to 1.8 kW per module with a nominal DC input voltage of 100 VDC. The lower nominal DC input voltage ensures any on-site ELV requirements can be easily met. The SM2048HE converter provides up to 2 kW per module with a nominal DC input of 220 VDC. This enables a configuration of up to 8 kW in a single 1RU shelf.

Both SM1848HE and SM2048HE solar converter modules appear on the CEC-approved equipment list.