SMA FLEXIBLE STORAGE SYSTEMS SMA Solar Technology AG
SMA FLEXIBLE STORAGE SYSTEM Solar inverter Home Manager Energy Meter Sunny Island Controllable Appliance via Plugwise automation units 2
Sunny Island M series SI 3.0M SI 4.4M P rated 2.2 kw 3.3 kw P 30min 3.0 kw 4.4 kw V Batt 48 V 48 V > Robust: IP54 for the whole product line > Flexible: application tailored dimensioning anywhere! > High performance 48 V devices for professional applications > Modular extendable for systems up to 13 kw, single-/three phase! APPLICATION: OFFGRID ONGRID SELF CONSUMPTION ONGRID SELF CONSUMPTION + BACKUP Robust and cost effective solution for off-grid applications anywhere in the world! SMA Solar Technology AG 3
Sunny Island 3.0M» Off-grid manager (Intelligent System-, Generator- and Battery Management)» Easy to use» Modular extendable for 1- and 3-phase operation up to 13 kw Technical Data Power AC current 2,2 kw nom / 3,7 kw 1min 9,6 A nom / 60 A 60ms DC voltage 48 V (41 V 63 V) Efficiency 95 % ( max ) SMA Solar Technology AG 4
Sunny Island 4.4M» Off-grid manager (Intelligent System-, Generator- and Battery Management)» Easy to use» Modular extendable for 1- and 3-phase operation up to 13 kw Technical Data Power AC current 3,3 kw nom / 4,6 kw 1min 14,5 A nom / 60 A 60ms DC voltage 48 V (41 V 63 V) Efficiency 95 % ( max ) SMA Solar Technology AG 5
Sunny Remote Control SRC-20 > Additional remote for each system > One SRC-20 per cluster system > Easy to use control and visualization unit > Data logging maximum 2GB > Up to 20 m distance via RJ45 path cable, possible to extend with network switch or booster > Showing system status, battery SOC and faults before it is too late SMA Solar Technology AG SMA-AUS-RSS1-20143502 6
Key Components Sunny Home Manager Technical Data Interfaces Max. Range SMA Bluetooth / Speedwire 100m > Innovative Limiting of active power feed-in (zero export control) > Easy-to-Use Plug & play commissioning and free standard access to Sunny Portal > Transparent Overview of all electric energy flows in the home > Flexible Easily combinable with SMA Smart Home components > Intelligent Recommendations to turn on loads based on previous load profile and weather data. Automatic load control possible with Plugwise Home Automation (Aug. 2015) Quantity of inverters max. 12 Accessories > SMA Energy Meter The control centre for smart energy management SMA Solar Technology AG 7
Key Components SMA Energy Meter Technical Data Interfaces Speedwire > High performance - 3-phase reading, bidirectional meter with SMA Speedwire interface for 3-/1-phase measuring with measurement balancing over the 3 phases > Support of current transformers for application >63 A > Standard Ethernet cable for fast Speedwire communication > Flexible - Compact housing with top hat rail mounting > Easily and flexibly combined with SMA Smart Home components > Easy-to-Use - Quick plug and play installation and graphic Visualisation of current measurement data in SUNNY PORTAL Measuring Accuracy +/- 1% Max. radio range Limiting current per phase 100m 63A Universal applicability independent from the existing metering system SMA Solar Technology AG 8
SPEEDWIRE DATA MODULE FOR SUNNY ISLAND (SWDMSI-10) 9
FLEXIBLE HOME STORAGE DEVICE CONNECTION (CONNECTION VIA BLUETOOTH TO INVERTERS) Ethernet cable Router 10
FLEXIBLE HOME STORAGE DEVICE CONNECTION (CONNECTION VIA WEBCONNECT TO INVERTERS) Ethernet cable Router 11
FLEXIBLE STORAGE SYSTEM > Increasing the Self Consumption Rate from 30% to 65%* > Usage of Solar Energy 24/7 > Switch your household appliances on at the right moment > Maximum flexibility with Battery Capacity, Battery Type and Battery Power * All numbers are based on an energy production and consumption of 5,000kWh per year, a usable battery capacity of 5kWh and utilisation of a SUNNY HOME MANAGER 12
BASIC SOLUTION FOR INTELLIGENT ENERGY MANAGEMENT >Plant monitoring > How much electricity is being generated and stored right now? > How much electricity is being drawn from the grid? > How much PV energy have I produced this month? > Are all the inverters working equally well? >Energy monitoring > What devices are currently in operation? > How much PV energy is being generated right now, and how much is available? > Was I independent of the electricity grid today? >Energy management > Get the weatherforecast for the next days > Schedule the loads for the next hours/days at high PV production 13
SUNNY PORTAL IPHONE APP > Visualization of live data > Display of self-consumption and self-consumption rate > Forecast showing estimated consumption and PV power generation 14
SMA FLEXIBLE STORAGE SYSTEM Sub-distribution Solar inverter Router Standby power function Off-grid inverter Speedwire DC battery AC 15
SINGLE-PHASE GRID CONNECTED BATTERY BACKUP WIRING 16
SINGLE-PHASE GRID CONNECTED SELF CONSUMPTION WIRING 17
SMA SMART HOME COMPONENTS >Heating, air-conditioning, hot water, washing machines, heat pump >Appliances can start automatically and finish no later than the customer s desired time. >For example, a heat pump is controlled in such a way that it uses as much PV energy as possible. This is carried out by the Sunny Home Manager, which plans optimum use based on the generation and consumption forecasts 18
SMA SMART HOME COMPONENTS Using self-produced solar energy in electric mobility provides independence from constantly rising fuel prices and offers additional advantages: > As a intermediate storage system to supply electricity to the home > Charging electric vehicles for environmentally friendly driving > Bi-directional charging station Wallbox for e-cars 19