Introduction
19
■ SBU mode
Sucient Solar:
Solar power >(IP Loads + Loads + battery charging)power
Grid feeding is enabled. Solar power will never be limited. Battery will stop charge the
power if the battery voltage reaches the maximum charge voltage
Solar
Utility
LLC/
BUCKBST
BST INV
Power meter/CT
VIP Loads
LoadsSOLAX PCS-LV
Battery
Grid feeding is disabled. Solar power would be limited to equal to the loads power plus
battery charging power. Battery will stop charge the power if the battery voltage reaches
the maximum charge voltage.
Solar
Utility
LLC/
BUCKBST
BST INV
Power meter/CT
VIP Loads
LoadsSOLAX PCS-LV
Battery
Insucient Solar:
Solar power <(VIP Loads + Loads)power
Battery would discharge power to loads within its allows maximum discharging power.
Battery will stop discharge the power if the battery voltage is below the minimum
discharge voltage.
Solar
Utility
LLC/
BUCKBST
BST INV
Power meter/CT
VIP Loads
LoadsSOLAX PCS-LV
Battery
No Solar Availability:
Solar power ≥
(
VIP Loads + Loads)power
Battery would discharge power to loads within its allowed maximum discharging power.
If loads power > battery discharging power, utility would supply power to loads at the
same time. Battery will stop discharge the power if the battery voltage is below the
minimum discharge voltage.
Solar
Utility
LLC/
BUCKBST
BST INV
Power meter/CT
VIP Loads
LoadsSOLAX PCS-LV
Battery
Utility Unavailable: Here are same for all three modes of SUB , SBU and MKS.
No Solar Availability: Here are same for all three modes of SUB , SBU and MKS.