DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING indicates a safety instruction, the failure to observe which will result in immediate death or serious injury. Information provides tips that are valuable for the optimal installation and operation of your product.
Do not connect any sources of energy other than PV modules to the inverter. PVmoduleswithlargecapacitiesrelativetoground,suchasthin-filmmoduleswithcellson ametallicsubstrate,areonlytobeimplementediftheircouplingcapacitydoesnotexceed 1, nF. During grid feeding, a discharge current flows from the cells to ground. The amount of current depends on the manner in which the modules are installed e.
This "normal" discharge current may not exceed 50 mA due to the fact that the inverter would otherwise automatically disconnect from the grid as a protective measure. For further information on this subject,see the Technical Information "Capacitive Discharge Currents" in the download area at www. When designing the PV system, ensure that the values comply with the permitted operating range of all componentsatalltimes. Thefreedesignprogram"SunnyDesign" www. You must also ensure that all measures recommended by the module manufacturer for long-term maintenance of the module properties are taken see also Technical Information "Module Technology", in the download area of www.
Do not use the inverter for purposes other than those described here. Alternative uses, modifications to the inverter or the installation of components not expressly recommended or sold by.
You can make later modifications yourself by changing software parameters with respective communication products e. Sunny WebBox or Sunny Explorer. Theapplication form for the personal access code is located in the download area at www. During operation, the upper lid of the enclosure and the enclosure body may become hot. Comply with the local regulations for grounding the modules and the PV generator. SMA Solar Technology AG recommends connecting the generator frame and other electrically conductive surfaces in a manner which ensures continuous conduction, and grounding these to ensure maximum protection for systems and personnel.
This section gives an explanation of all the symbols found on the inverter and on the type label. The inverter operates at high voltages. All work on the inverter may only be carried out by qualified personnel. The inverter is protected against dust deposits in the interior and against splashes of water from all angles.
Theproductisequippedwithawirelesscomponentthatcomplieswith the harmonized standards. Contactyourdealerifanything is damaged or missing. You can identify the inverter using the type label. The type plate is on the right side of the enclosure. The serial number Serial no.
Any possible service actions are otherwise limited. The inverter can make noises when in use, which may be perceived as a nuisance in a living area. Theremustbesufficientclearancebetweentheindividualinverterstoensurethecoolingair from the adjacent inverter flows freely. If necessary, increase the clearance spaces and make sure there is enough ventilation to ensure sufficient cooling of the inverters. Use the wall mounting bracket as a drilling template and mark the positions of the drill holes.
Attachthewallmountingbracketusingappropriate screws diameter min. Transporttheinverterusingthegriprecessesonthe sides. The right edge of the rear panel of the inverter has to be flush with the right edge of the wall mounting bracket.
Push the inverter to the right on the wall mounting bracket,untilitlocksintoplacewiththelockingbolt on the back wall.
To protect the inverter from theft, you can lock it to the wall mounting bracket with a padlock. Always use a lock suitable for outdoor installation. Regularly check the correct function of the padlock. Please observe the weight of the inverter. Use the top hat rail as a drilling template and mark the positions of the drill holes.
Attach the top-hat rail using appropriate screws diametermin. Suspend the inverter on the top hat rail using the. Remove the Electronic Solar Switch downwards. Loosen all 6 captive screws and remove lid. Internal components of the inverter can be irreparably damaged by static discharge.
Thefollowingfigureshowstheassignmentoftheindividualconnectionareas,enclosureopeningsand cable glands of the inverter. DC plug connectors for connecting the strings input zone B only with Sunny Boy.
Rotary switch for the configuration of Bluetooth communication. The inverter is equipped with an integrated all-pole sensitive failure current monitoring unit. The inverter can automatically distinguish between real fault currents and "normal" capacitive leakage currents. If an external RCD or residual current breaker is strictly required, you must use a switch that triggers at a failure current of mA or higher.
The grid impedance of the AC cable must not exceed 1 ohm. Otherwise, the inverter will disconnect at full feed capacity due to excessive voltage at the feed-in point. Use "Sunny Design" www. The maximum cable lengths relative to the conductor cross-section are shown in the following table. The conductor cross-section required in individual cases depends on the following factors, among others:.
You must install a separate line circuit breaker for each inverter in order to ensure that the inverter can be securely disconnected under load. When more than one inverter is connected to the same line circuit breaker, the protective function of the line circuit breaker is no longer guaranteed.
It can result in a cable fire or the destruction of the inverter. Whenaproducer inverter andaconsumerareconnectedtothesamelinecircuitbreaker, the protective function of the line circuit breaker is no longer guaranteed.
The current from theinverterandthegridcanaccumulatetoovercurrentwhichisnotbedetectedbytheline circuit breaker. Damage to the inverter by using screw type fuse elements as a load disconnection unit. A screw type fuse element, e. D system Diazed or D0 system Neozed is not a load disconnection unit, and thus must not be used as a load disconnection unit. A screw type fuse element is only used as cable protection. When disconnecting under load using a screw type fuse element, the inverter can be damaged.
Check that the grid voltage is within the permissible voltage range. The exact operating range of the inverter is specified in the operation parameters. The corresponding document is located in the download area at www. Disconnect the line circuit breaker and secure against re-connection. Remove the Electronic Solar Switch. Check the correct country setting of the inverter using the supplement provided against the factory settings.
If the inverter is not set to the desired country standard, then adjust the country standard as describedinsection5. Foreasyconnection,loosenthedisplayscrewsuntil the display raises. Unscrew the AC cable gland's lock nut G and remove the filler-plug from the cable gland. There is a two-part seal in the cable gland. Remove the internal insert if necessary, e.
Raise the AC clamp terminals as far as they will go. If 2 conductors are connected to one terminal, a poor electrical contact can result in overheating or a risk of fire. Todothis,theinsulatedPEconductormustbe5mm longer than the insulated L and N conductors! Close all terminals of the AC terminal again until they snap into place.
Fold down the display and screw it tightly. Tighten the lock nut firmly to the cable gland. If a second protective conductor connection is required in the country of installation, you can also ground the inverter using a second protective conductor on the connection terminal on the enclosure.
Insert the stripped grounding cable D under the clamping clip C max. Welcome to ManualMachine. We have sent a verification link to to complete your registration. Log In Sign Up. Forgot password? Enter your email address and check your inbox. Please check your email for further instructions. Enter a new password. As soon as you have registered and configured a PV production meter in the Sunny Home Manager system,. MonitoringofthePVsystemandthedynamiclimitationoftheactivepowerfedintotheutilitygridare not possible with inverters from other manufacturers.
In this case, verify whether operation of the PV system without dynamic active power limitation is permitted in the given country, or whether dynamic active power limitation can be performed independently by the inverter itself. Recommended resolution: at least 10 Wh. Information: for the function Limitation of active power feed-in , the energy meters with D0 interface must have a resolution of at least 1 Wh.
Energy meters with an S0 interface must output values netted across the line phases at the S0 interface. If necessary, contact the manufacturer of the energy meter. Bidirectional meters with an S0 interface must be equipped with two S0 interfaces.
Recommended pulse length: at least 20 ms. Information: for the function Limitation of active power feed-in , energy meters with an S0 interface must have the following minimum pulse rates:. The tasks described in this manual must be performed by qualified persons only. Qualified persons must have the following skills:. This section contains safety precautions that must be observed at all times when working on or with the product.
To prevent personal injury and property damage and to ensure long-term operation of the product, read this section carefully and follow all safety precautions at all times. Lethal voltages are present in the conductive parts of the plug-in power supply and the top-hat rail power supply. If the Sunny Home Manager is taken from a cold environment into a warm environment, condensation water may form in the Sunny Home Manager. Risk of injury and fire due to unintentional and unattended switching on of loads.
Loads that are activated via an SMA radio-controlled socket unintentionally and while unattended can cause injuries and fires e. If the SMA radio-controlled socket is not operated properly, it could be damaged. If the SMA radio-controlled socket is operated in a wall outlet that is not suitable for the power of the connected load, damage to the wall outlet could result. Check the scope of delivery for completeness and any visible external damage.
Contact your distributor if the delivery is incomplete or damaged. The Sunny Home Manager carries out the following tasks:.
The Sunny Home Manager is connected to the energy meters via network cables. It is not necessary for all inverters in a PV system to use the same interface. Sunny Portal serves as the user interface of the Sunny Home Manager.
Using Sunny Portal, the Sunny Home Manager enables monitoring of the system, a display of the PV energy available over the course of the day, and a live display of all energy flows in the household.
Takingthedifferentelectricitypricesintoaccount,theSunny Home Managerderivesfrom this recommendations for the prudent use of electrical energy. Self-consumption means that the PV power is consumed at the site where it is generated. In every household, there is "natural" self-consumption, because loads e. A higher self-consumption quota can be achieved if loads are specifically switched on when excess PV power is available.
The following functions of the Sunny Home Manager make it possible to increase the self-consumption quota:. The device reports its energy demand to the Sunny Home Manager and the Sunny Home Manager allocates the available energy to the device taking the PV yield forecast and the consumption forecast into account.
The Sunny Home Manager prevents derating losses which can arise due to the limitation of active power feed-in. Taking the PV yield forecast and the consumption forecast into account, the timing and duration of battery charging are controlled and the battery charge is optimized according to the available energy supply, if excess. Local regulations, for example, the Renewable Energy Sources Act EEG in Germany, can call for permanentlimitationofactivepowerfeed-inforyourPVsystem,thatis,alimitationoftheactivepower fed into the utility grid to a fixed amount or a percentage share of the installed nominal PV system power.
Sunny Home Manager monitors the active power that is fed into the utility grid. If the active power feed-in exceeds the prescribed limit, the Sunny Home Manager limits the PV generation of the inverters accordingly. TheSunny Home ManageravoidsderatinglossesduetolimitationofPVpowergenerationbytaking thecurrentself-consumptionofthehouseholdintoaccount. SunnyHomeManagerhelpstouseexcess PV power in households directly and increases the self-consumption quota asa result.
As part of grid management services, it may be necessary to implement grid operator specifications for active power limitation and for reactive power feed-in e. The Sunny Home Manager can implement requirements for grid management services that the grid operator sends to the Sunny Home Manager via Ethernet-based communication. If applicable, ask your grid operator whether your PV system is required to implement grid management services.
The type label clearly identifies the product. The type label is located on the back of the product. You can read off the following data from the type label:. Youwillrequiretheinformationonthetypelabeltousetheproductsafelyandwhenseekingcustomer support from the SMA Service Line.
The energy consumption LED is only active if either the bidirectional meter for grid feed-in and purchased electricity is connected or one feed-in meter and one purchased electricity meter are connected.
At least one feed-in meter is required for the function Limitation of active power feed-in recommended: SMA Energy Meter. Welcome to ManualMachine. We have sent a verification link to to complete your registration.
Log In Sign Up. Forgot password? Enter your email address and check your inbox. Please check your email for further instructions. Enter a new password. HoMan-IA-en Version 1. Software Licenses The licenses for the software modules used can be found on the CD provided.
Trademarks All trademarks are recognized, even if not explicitly identified as such. All rights reserved. R Youcanfindthelatestversionofthisdocument,matchingthecurrentsoftwareversionoftheproducts, at www. Target Group This document is intended forqualified persons.
Further Information Links to additional information can be found at www. The product is not splash-proof. The product is designed for indoor use only. The type label must remain permanently attached to the product. The product is approved for use in all EU member states. Do not connect any medical devices to the product. Only connect the product to properly installed outlets with a protective contact.
R — SB TL from firmware version 3. Recommended resolution: at least 10 Wh Information: for the function Limitation of active power feed-in , the energy meters with D0 interface must have a resolution of at least 1 Wh. Recommended pulse length: at least 20 ms Recommended pulse rate: 1, pulses per kWh Information: for the function Limitation of active power feed-in , energy meters with an S0 interface must have the following minimum pulse rates: — At a maximum allowed grid feed-in of more than 1, W: at least pulses per kWh — At a maximum allowed grid feed-in of less than 1, W: at least pulses per kWh Routers SMA Solar Technology AG recommends the use of a router that supports DHCP.
Damage to the Sunny Home Manager due to condensation If the Sunny Home Manager is taken from a cold environment into a warm environment, condensation water may form in the Sunny Home Manager. Risk of injury and fire due to unintentional and unattended switching on of loads Loads that are activated via an SMA radio-controlled socket unintentionally and while unattended can cause injuries and fires e. Damage to the wall outlet If the SMA radio-controlled socket is operated in a wall outlet that is not suitable for the power of the connected load, damage to the wall outlet could result.
Support for Increased Self-Consumption Self-consumption means that the PV power is consumed at the site where it is generated.
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