Working Modes Of SDPA-3

The SDPA-3 Solar DC Power Analyser has 8 distinct working modes to test various solar power system configurations and scenarios.

Mode 1: Solar to Battery Charging

Description

Solar Power ON
Load OFF or disconnected
E1 shows charging efficiency

Mode 1: Solar to Battery Charging

Mode 2: Solar to Battery Charging & Load ON

Description

Solar supply power to battery and load both
E1 shows battery charging efficiency
E2 shows battery to load efficiency
E3 shows load efficiency with solar + battery

Mode 2: Solar to Battery Charging & Load ON

Mode 3: Solar and Battery Supply Power to Load

Description

Solar ON and Battery discharge
E1 shows battery to solar efficiency
E2 shows battery to load efficiency
E3 shows load efficiency with solar + battery

Mode 3: Solar and Battery Supply Power to Load

Mode 4: Battery to Load

Description

Solar OFF or disconnected
Battery power supply to the load
E2 shows battery to load efficiency

Mode 4: Battery to Load

Mode 5: Solar to Load

Description

Solar power supply to the load
E3 shows solar to load efficiency

Mode 5: Solar to Load

Mode 6: Battery Discharge when Solar & Load both OFF

Description

Battery Connected and solar & load OFF
Battery discharge due to driver power consumption

Mode 6: Battery Discharge when Solar & Load both OFF

Mode 7: All are OFF

Description

All are disconnected with meter

Mode 8: Error

Description

The error shows when Terminal Connection not proper
Modes show an error when condition not match

Solar system power testing modes pdf

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SDPA-3 Resources

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SDPA-3

SDPA-3

Solar DC Power Analyser

Business Hours

Mon - Friday:

09.00 am to 09.00 pm

Saturday:

10.00 am to 05.00 pm

Vacation:

All Sunday is our vacation

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