residential solar pv energy solutions · 2015. 7. 2. · residential solar pv energy solutions...
TRANSCRIPT
RESIDENTIAL SOLAR PV ENERGY SOLUTIONS
OPTIONS:
GRID-BACKUPGRID-INTERACTIVE
GRID-TIE OFF-GRID
GRID BACKUP GRID-TIE
GRID-INTERACTIVE OFF-GRID
battery backup
optional generator
mains gridconnection
mains gridconnection
mains gridconnection
no battery backup
nogenerator
PV panels installed
PV panels installed
PV panels installed
no mains gridconnection
battery backup
optional generator
battery backup
optional generator
no PV panels installed
an company
APPLICATIONS:ROOFTOPS, CAR PORTS, FREE-STANDING STRUCTURES,
RANGE FROM 1kW TO 30kWBENEFITS:
PROTECTION OF ELECTRICAL AND ELECTRONIC EQUIPMENT , ELECTRICITY COST SAVINGS,
CONTINUOUS POWER DURING LOAD-SHEDDING
PHOTOVOLTAIC PANELS, GENERATORS, BATTERY BACKUP, HYBRID SYSTEMS,
ENERGY METERING
VALUE ADD:ENGINEERING SIGN-OFF, ELECTRICAL CERTIFICATE OF
COMPLIANCE (COC), LOAD MANAGAMENT & AUTOMATIC SWITCHING ,ONLINE MONITORING AND
DATA LOGGING.
DESCRIPTION OF OPTIONS:
OPTION 2: GRID-TIE
GRID
LOADS
METER
GRID-TIE INVERTER
MAIN DB M
PHOTOVOLTAICS
PHOTOVOLTAICS
OPTION 2: GRID TIE --> BENEFITS
OPTION 3: GRID INTERACTIVE --> BENEFITS
OPTION 4: OFF-GRID --> BENEFITS
1. REDUCE ELECTRICITY BILL.2. NO BATTERIES3. MINIMAL INDOOR SPACE REQUIREMENTS.
1. REDUCE ELECTRICITY BILL.2. PRIORITIZE CONSUMPTION OF SOLAR POWER.3. SECURITY FROM GRID OUTAGE WITH RELIABLE BATTERY BACKUP AND SEAMLESS SWITCHOVER (REDUCE IMPACT OF LOAD-SHEDDING).6. POWERFULL LOAD STARTING CAPABILITIES OF INVERTER.7. INTEGRATE DIESEL GENERATOR FOR LONGER AUTONOMY.
1. NO ELECTRICITY BILL.2. INDEPENDENT FROM EXTERNAL ENERGY SUPPLIES.3. POWERFULL LOAD STARTING CAPABILITIES OF INVERTER.4. AC COUPLING WHEN PV ARRAY FAR FROM BATTERY BANK.5. OPTION TO INTEGRATE DIESEL GENERATOR.
Energy Insight provides the total solution for sizes ranging from 1kW to 30kW, from site measurement and assessment, designs and simulations (Cost and Space Optimization, shading analysis, etc.), proposals (including
ROI), supply and installation.
OPTION 3: GRID-INTERACTIVE
GRID
LOADSSOLAR CHARGER
INVERTER/CHARGER
AC 1
AC 2
GENERATOR
SUB DBMAIN DB
BATTERIES
G
M
METER
OPTION 4: OFF-GRID
BATTERIES
LOADS
G
INVERTER/CHARGERGRID-TIE INVERTER
PHOTOVOLTAICS
SUB DB
GENERATOR
OPTION 4a: OFF-GRID - AC COUPLED
BATTERIES
LOADS
G
INVERTER/CHARGER
SOLAR CHARGERPHOTOVOLTAICS
SUB DBOPTION 4b: OFF-GRID - DC COUPLED
GENERATOR
PHOTOVOLTAICS
OPTION 1: GRID BACKUP --> BENEFITS1. SECURITY FROM GRID OUTAGE WITH RELIABLE BATTERY BACKUP AND SEAMLESS SWITCHOVER (REDUCE IMPACT OF LOAD-SHEDDING).2. INTEGRATE DIESEL GENERATOR FOR LONGER AUTONOMY.3. NO PV PANELS.4. POWERFULL LOAD STARTING CAPABILITIES OF INVERTER.
OPTION 1: GRID-BACKUP
GRID
LOADS
INVERTER/CHARGER
AC 1
AC 2
GENERATOR
SUB DBMAIN DB
BATTERIES
G
M
METER
RESIDENTIAL SOLAR PV ENERGY SOLUTIONSan company
| Energy Insight (Pty) Ltd | Contact: Johan Roos | Cell: 082 894 6825 | |Email: [email protected] | Web: www.energyinsight.co.za |