SMA HS-BM-3.28-10 Home Storage User Guide

SMA Home Storage
HS-BM-3.28-10

Quick Reference Guide
HS-BM-328-10-IS-xx-11
Version 1.1

SMA Solar Technology AG
Legal Provisions

Legal Provisions

The information contained in these documents is the property of SMA Solar Technology AG. No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, be it electronic, mechanical, photographic, magnetic or otherwise, without the prior written permission of SMA Solar Technology AG. Internal  reproduction used solely for the purpose of product evaluation or other proper use is allowed and does not require prior approval. SMA Solar Technology AG makes no representations or warranties, express or implied, with respect to this documentation or any of the equipment and/or software it may describe, including (with no limitation) any implied warranties of utility, merchantability, or fitness for any particular purpose. All such representations or warranties are expressly disclaimed. Neither SMA Solar Technology AG nor its distributors or dealers shall be liable for any indirect, incidental, or consequential damages under any circumstances.
The exclusion of implied warranties may not apply in all cases under some statutes, and thus the above exclusion may not apply.
Specifications are subject to change without notice. Every attempt has been made to make this document complete, accurate and up-to-date. Readers are cautioned, however, that product improvements and field usage experience may cause SMA Solar Technology AG to make changes to these specifications without advance notice or per contract provisions. SMA Solar Technology AG shall not be responsible for any damages, including indirect, incidental or consequential damages, caused by reliance on the material presented, including, but not limited to, omissions, typographical errors, arithmetical errors or listing errors in the content material.

SMA Warranty
You can download the current warranty conditions from the Internet at www .SMA-Solar.com.

Trademarks
All trademarks are recognized, even if not explicitly identified as such. Missing designations do not mean that a product or brand is not a registered trademark.

SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany
Phone +49 561 9522-0
Fax +49 561 9522-100
www.SMA.de
E-mail: info@SMA.de
Status: 6/16/2023
Copyright © 2023 SMA Solar Technology AG. All rights reserved.

Information on this Document

1.1 Validity
This document is valid for:
• HS-BM-3.28-10 (SMA Home Storage 3.2)

1.2 Target Group
The tasks described in this document must only be performed by qualified persons. Qualified persons must have the following skills:

• Knowledge of how an inverter works and is operated
• Knowledge of how batteries work and are operated
• Training in how to deal with the dangers and risks associated with installing, repairing and using electrical devices, batteries and installations
• Training in the installation and commissioning of electrical devices and installations
• Knowledge of all applicable laws, regulations, standards, and directives
• Knowledge of and compliance with this document and all safety information

1.3 Content and Structure of this Document
This document contains safety information as well as graphical instructions on installing and commissioning (see page 79). Observe all information and carry out the actions illustrated graphically in this document in the specified order.
The latest version of this document and the comprehensive manual for installation, commissioning, configuration and decommissioning are to be found in PDF format at
www.SMA-Solar.com. Illustrations in this document are reduced to the essential information and may deviate from the real product.

1.4 Levels of Warning Messages
The following levels of warning messages may occur when handling the product.

DANGER Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE Indicates a situation which, if not avoided, can result in property damage.

1.5 Symbols in the Document

safety-relevant
| Section in which the installation and commissioning process is illustrated
graphically.

Safety

2.1 Intended Use
SMA Home Storage is a battery module and can be used in the SMA Home Storage Solution for home applications, including for increasing self-consumption.
The communication interface of the inverter used must be compatible with the product. The entire voltage range must be completely within the permissible input voltage range of the inverter. The maximum permissible DC input voltage of the product must not be exceeded.
No additional loads or components in the DC intermediate circuit may be connected between the battery and inverter.
All components must remain within their permitted operating ranges and their installation requirements at all times.
The product must only be used as stationary equipment.
The product is not suitable for supplying life-sustaining medical devices. A power outage must not lead to personal injury.
The product must only be used in countries for which it is approved or released by SMA Solar
Technology AG and the grid operator.
Use SMA products only in accordance with the information provided in the enclosed documentation and with the locally applicable laws, regulations, standards and directives. Any other application may cause personal injury or property damage.
Alterations to the SMA products, e.g., changes or modifications, are only permitted with the express written permission of SMA Solar Technology AG. Unauthorized alterations will void guarantee and warranty claims and in most cases terminate the operating license. SMA Solar Technology AG shall not be held liable for any damage caused by such changes.
Any use of the product other than that described in the Intended Use section does not qualify as appropriate.
The enclosed documentation is an integral part of this product. Keep the documentation in a convenient, dry place for future reference and observe all instructions contained therein.
This document does not replace any regional, state, provincial, federal or national laws, regulations or standards that apply to the installation, electrical safety and use of the product. SMA Solar Technology AG assumes no responsibility for the compliance or non-compliance with such laws or codes in connection with the installation of the product.
The type label must remain permanently attached to the product.

2.2 Important Safety Information
Keep the manual for future reference.
This section contains safety information that must be observed at all times when working.
The product has been designed and tested in accordance with international safety requirements. As with all electrical or electronical devices, some residual risks remain despite careful construction. To prevent personal injury and property damage and to ensure long-term operation of the product, read this section carefully and observe all safety information at all times.

DANGER
Danger to life due to electric shock when live components or DC cables are touched
The DC cables connected to a battery may be live. Touching live DC cables results in death or serious injury due to electric shock.

• Disconnect the product and inverter from voltage sources and make sure they cannot be reconnected before working on the device.
• Do not touch non-insulated parts or cables.
• Do not disconnect the DC connectors under load.
• Wear suitable personal protective equipment for all work on the product.

DANGER
Danger to life due to electric shock when touching live enclosure parts with damaged grounding conductor
High voltages may be applied to the enclosure of the product if the grounding conductor of the DC connection is damaged or has not been connected correctly. Touching live enclosure parts results in death or lethal injuries due to electric shock.

• Connect the grounding conductor for the DC connection as described in this document.

DANGER
Danger to life due to fire or explosion due to improper handling of the battery modules
Improper handling can cause the lithium inside the battery to ignite. This can cause a fire or explosion. Death or lethal injuries due to hot or flying debris can result.

• Never use defective or damaged battery modules.
• Do not open, pierce, or drop battery modules.
• Do not install or operate the battery modules in potentially explosive atmospheres or areas of high humidity.
• Do not expose the battery modules to high temperatures.
• Never throw the battery modules on a fire.
• Store the battery modules dry and within the specified temperature range.
• If the battery goes on fire, use a CO2 fire extinguisher.
• If a fire breaks out in the vicinity of the battery, use an ABC fire extinguisher.

DANGER
Danger to life due to electric shock when touching live system components in case of a ground fault
If a ground fault occurs, parts of the system may still be live. Touching live parts and cables results in death or lethal injuries due to electric shock.

• Disconnect the product and inverter from voltage sources and make sure they cannot be reconnected before working on the device.
• Do not touch any parts of the substructure.

DANGER
Danger to life due to electric shock when live components are touched on opening the product
High voltages are present in the live parts and cables inside the product during operation.
Touching live parts and cables results in death or lethal injuries due to electric shock.

• Do not open the product.

WARNING
Danger to life due to electric shock from destruction of the measuring device due to overvoltage
Overvoltage can damage a measuring device and result in voltage being present in the enclosure of the measuring device. Touching the live enclosure of the measuring device results in death or lethal injuries due to electric shock.

• Only use measuring devices with a DC input voltage range of 1500 V or higher.

WARNING
Danger to life due to burns caused by electric arcs through short-circuit currents
Short-circuit currents in the battery can cause heat build-up and electric arcs. Heat build-up and electric arcs may result in lethal injuries due to burns.

• Disconnect the battery from all voltages sources prior to performing any work on the battery.
• Remove watches, rings and other metal objects prior to carrying out any work on the battery.
• Use insulated tools and wear insulated gloves for all work on the battery.
• Do not place tools or metal parts on the battery.

WARNING
Danger to life due to fire or explosion when batteries are fully discharged
A fire may occur due to incorrect charging of fully discharged batteries. This can result in death or serious injury.

• Put the battery into operation no longer than six months after delivery.
• If the battery is not put into operation within six months, contact Service to request reconditioning of the battery-storage system.
• Before commissioning the system, verify that the battery is not fully discharged.
• Do not commission the system if the battery is fully discharged.
• If the battery is fully discharged, contact Service.

WARNING
Risk of injury due to toxic substances, gases and dusts.
In rare cases, damages to electronic components can result in the formation of toxic substances, gases or dusts inside the product. Touching toxic substances and inhaling toxic gases and dusts can cause skin irritation, burns or poisoning, trouble breathing and nausea.

• Protect the battery enclosure against destruction.

• Do not open or deform the battery.

• Do not throw batteries into fire. Batteries may explode in fire.

• Only perform work on the battery (e.g., troubleshooting, repair work) when wearing personal protective equipment for handling of hazardous substances (e.g., safety gloves,
  eye and face protection, respiratory protection).

• Rinse acid splashes thoroughly for a long time with clear water, and consult a doctor.

• If acid fumes have been inhaled, consult a doctor immediately.

• Ensure that unauthorized persons have no access to the product.

• Install, operate, maintain and dispose of the battery according to the manufacturer’s specifications.

WARNING
Risk of injury due to weight of the battery modules
Injuries may result if the battery modules are lifted incorrectly or dropped while being transported or mounted.

• Transport and lift the battery modules carefully. Take the weight of each individual component into account.
• Transport battery modules individually only.
• Wear suitable personal protective equipment, at a minimum safety footwear with a non-slip sole and steel cap, for all work on the battery.

CAUTION
Risk of burns due to hot battery modules
The battery module can get hot during operation. Touching hot battery modules can cause burns.

• Before touching the battery modules, wait until the battery modules have cooled down.

NOTICE
Damage to the battery modules due to moisture or corrosive substances
Moisture or corrosive substance penetration can damage the product and impair its functionality.

• Do not immerse battery modules in liquid.
• Do not expose battery cells to corrosive substances (e.g., ammonia, salt).

NOTICE
Damage to the product due to cleaning agents
The use of cleaning agents may cause damage to the product and its components.

• Clean the battery and all its components only with a dry cloth.

Symbols on the Product

This symbol indicates that the product must be additionally grounded if additional grounding or equipotential bonding is required at the installation site.
| Beware of electrical voltage
The product operates at high voltages.
| Warning of hazards from batteries
This symbol indicates the danger of handling batteries.
| Potentially explosive substances warning
Improper handling or fire can cause the product to ignite or explode.
| Corrosive substances warning
The product contains corrosive substances that can cause severe injury if they come into direct contact with the skin.
| Observe the documentations
Observe all documentations supplied with the product.
| Use eye protection
Wear eye protection for all work on the device.
| No open flame
Handling an open flame and sources of ignition is forbidden in the immediate
vicinity of the product.
| Access is prohibited for all children
Children must be kept at a safe distance from the product.
| Grounding
This symbol indicates the position for the connection of an additional grounding
conductor.
| WEEE designation
Do not dispose of the product together with the household waste but in accordance with the disposal regulations for electronic waste applicable at the installation site.
| The product is suitable for outdoor installation.
| Degree of protection IP65
The product is protected against the penetration of dust and water that is directed as a jet against the enclosure from all directions.
| CE marking
The product complies with the requirements of the applicable EU directives.
| UKCA marking
The product complies with the regulations of the applicable laws of England, Wales and Scotland.
| RoHS labeling
The product complies with the requirements of the applicable EU directives.
| RCM (Regulatory Compliance Mark)
The product complies with the requirements of the applicable Australian standards.

Transporting the battery

CAUTION
Risk of injury due to inappropriate transport
Inappropriate transport or insufficient use of transport securing devices can cause the battery to slip or tip over. The battery can cause injuries if it slips or tips over.

• Transport and lift the battery carefully. Take the weight of the battery into account.
• Position the battery upright in the vehicle and prevent it from slipping.
• Secure the battery against slipping and tipping over with restraining straps.
• Wear suitable personal protective equipment for all work on the battery.

All requirements of the Dangerous Goods Ordinance on Road, Rail, and Inland Navigation and the Convention on the International Carriage of Dangerous Goods by Road must always be complied with:
☐ Only trained and instructed personnel are allowed to transport the battery modules on public roads. The instruction must be documented and repeated.
☐ Smoking is not permitted in the vehicle during the journey.
☐ Smoking is not permitted in the vehicle itself or in the immediate vicinity during loading and unloading.
☐ Two tested fire class D metal fire extinguishers (minimum capacity 2 kg) and one set of hazardous goods equipment in accordance with the Convention on the International Carriage of Dangerous Goods by Road must be carried in the vehicle.
☐ The outer packaging of the battery module must not be opened during transport.

**** EU Declaration of Conformity

within the scope of the EU directives

• Electromagnetic compatibility 2014/30/EU (29.3.2014 L 96/79-106) (EMC)
• Low Voltage Directive 2014/35/EU (29.3.2014 L 96/357-374) (LVD)
• Restriction of the use of certain hazardous substances 2011/65/EU (L 174/88, June 8, 2011) and 2015/863/EU (L 137/10, March 31, 2015) (RoHS)

SMA Solar Technology AG confirms herewith that the products described in this document are in compliance with the fundamental requirements and other relevant provisions of the aforementioned directives. More information on the availability of the entire declaration of conformity can be found at https://www.sma.de/en/ce-ukca.

UK Declaration of Conformity

according to the regulations of England, Wales and Scotland

• Electromagnetic Compatibility Regulations 2016 (SI 2016/1091)
• Electrical Equipment (Safety) Regulations 2016 (SI 2016/1101)
• The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 (SI 2012/3032)

SMA Solar Technology AG confirms herewith that the products described in this document are in compliance with the fundamental requirements and other relevant provisions of the abovementioned regulations. More information on the availability of the entire declaration of conformity can be found at https://www.sma.de/en/ce-ukca.

SMA Solar UK Ltd.
Countrywide House 23 West Bar, Banbury Oxfordshire, OX16 9SA
United Kingdom

Instructions

Scope of delivery of battery modules

Scope of delivery of base

Mounting location

Minimum clearances

Mounting options
Wall mounting

Standing on footboard back to wall

Standing on footboard back to back

Wall Mounting

Mounting with base

Back-to-back mounting

Connecting the Grounding Conductor

Connecting DC Cables to the Battery

180 V to 216 V ( 2 battery modules)
270 V to 324 V ( 3 battery modules)
360 V to 432 V ( 4 battery modules)
450 V to 540 V ( 5 battery modules)
IDC, max usable| 36 A

Connecting the Data Cable of the Battery

Connecting the DC cables to the inverter

Connecting the battery communication system to the inverter

Commissioning

Disconnecting from voltage sources

System data

Contact

https://go.sma.de/service

http://www.sma-solar.com/

www.SMA-Solar.com

References

• SMA - Customer Community
• SMA Solar Technology AG - Inverter & Photovoltaics Solutions | SMA Solar
• Willkommen bei SMA! | SMA Solar
• Solar.com | Get Binding Solar Quotes Online
• Start | GRS Batterien Service GmbH
• Inverter & Soluzioni fotovoltaiche | SMA Italia
• SMA Solar Technology AG - Inverter & Photovoltaics Solutions | SMA Solar
• SMA Solar Technology AG - Inverter & Photovoltaics Solutions | SMA Solar
• Willkommen bei SMA! | SMA Solar
• Declarations of Conformity | SMA Solar
• SMA service & support. Profitable. Reliable. Affordable. | SMA Solar
• SMA Solar Technology AG - Inverter & Photovoltaics Solutions | SMA Solar
• Declarations of Conformity | SMA Solar

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