Installation Manual: 22.8kWh

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common amongst most inverter/chargers and should be anticipated if the PHI batteries go into a state of self-

protection and shut down the flow of electricity.

CAUTION: While the BMS and internal circuit breaker protect the PHI battery from extreme electrical

scenarios, neither will prevent the PHI battery from operating outside the recommended operating

parameters. Rely on Balance of System equipment programming to operate the battery according to

recommended parameters, as outlined in the Sol-Ark Integration Guide.

1.2.4 – PHI 3.8 Battery Connection Terminals

The PHI 3.8 batteries are equipped with two 3/8’’ threaded studs with a lock washer and nut. The red colored

high temperature molded insert connection is for the positive lead. The black colored high temperature insert

connection is for the negative lead.

CAUTION: Do not attempt to loosen the large brass nut at the base of the terminals. This will void the Warranty.

MISE EN GARDE: Ne pas desserrer le gros écrou en laiton à la base des bornes; cela endommagerait la

Batterie PHI et Annulerait la Garantie.

CAUTION: Do not reverse polarity. It will void the Warranty. Use a voltmeter to check polarity before connecting

terminals.

MISE EN GARDE: Ne pas inverser la polarité. Inverser la polarité Annulera la Garantie.

Water Resistant Cable Boots are also included and will be in place when your units arrive. The boots are to be

placed over the cable terminations and will stretch to form a water-resistant seal around the base of the

molded inserts and terminal connections.

1.3 – Limitations of Use

The Sol-Ark equipment built into the SimpliPhi Power AccESS is not intended for use in connection with life

support systems or other medical equipment or devices.

1.4 – Explosive Gas Precautions

This equipment is not ignition protected. To prevent fire or explosion, do not install this product in locations

that require ignition-protected equipment. This includes any confined space containing vented batteries, or

flammable chemicals such as, natural gas (NG), liquid petroleum gas (LPG) or gasoline (Benzine/Petrol).

Do not install in a confined space with machinery powered by flammable chemicals, or storage tanks, fittings, or

other connections between components of fuel or flammable chemical systems.

1.5 – Regulatory Specifications

Sol-Ark equipment has been tested and found to comply with the following:

• Electronics certified safety by SGS labs to NEC and UL specifications: NEC 690.4B & NEC 705.4/6.

• Grid interactivity requirements UL1741-2010/2018, IEEE1547a-2003/2014, FCC 15 class B,

UL1741SA, UL 9540, CA Rule 21 and HECO Rule 14H.

These standards provide regulation for acceptable output voltage ranges, acceptable output frequency and

anti-islanding performance.

REV20210319