Solar PV Systems Acemco s a l Solar

Solar system types ¡There are 3 main categories of solar systems adapted for different

On-Grid System with back-up u This is the most adequate system for Lebanon to

Daytime operation: priority 1 The solar panels recharge the batteries for power cutoffs as

Daytime operation: priority 2 After recharging the batteries, the solar panels will supply the

Power cutoffs: Daytime If a power cutoff occurs during the day the panels will

Power cutoffs: Nighttime If a power cutoff occurs during the night the batteries will

Nighttime operation During the night the system will take energy from the grid. Solar

Advantages ¡ Cost: starting at 6000$ for 5 A. ¡ Eliminates the need for

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Solar PV Systems Acemco s. a. l

Solar system types ¡There are 3 main categories of solar systems adapted for different applications: ¡ Off-grid system ¡ On-grid system with back up ¡Main focus: On-grid system with back up.

On-Grid System with back-up u This is the most adequate system for Lebanon to cover the daily power failures. u The on-grid system with back-up supplies electricity from the panels directly to the load. u The excess energy is sold back to the grid through “Netmetering”. The meter will turn backwards when energy is fed back to the grid and the user will only pay the net value of his consumption. u In case the grid fails and there is no sun, the back-up batteries will continue supplying the load with power.

On-Grid System with back-up

Daytime operation: priority 1 The solar panels recharge the batteries for power cutoffs as a first priority Solar PV Panels Batteries System LOAD EDL GRID

Daytime operation: priority 2 After recharging the batteries, the solar panels will supply the load with power and will sell the excess energy to the grid. Solar PV Panels Batteries System LOAD EDL GRID

Power cutoffs: Daytime If a power cutoff occurs during the day the panels will feed the load with current without resorting to batteries. Solar PV Panels Batteries System LOAD EDL GRID

Power cutoffs: Nighttime If a power cutoff occurs during the night the batteries will feed the load with current. Solar PV Panels LOAD Batteries System EDL GRID

Nighttime operation During the night the system will take energy from the grid. Solar PV Panels LOAD Batteries System EDL GRID

Advantages ¡ Cost: starting at 6000$ for 5 A. ¡ Eliminates the need for a generator subscription. ¡ Same monthly bill as for a generator for a short period. ¡ 24/7 electricity in all weather conditions. ¡ Ecological, green product. ¡ Reduces electricity bill. ¡ Quiet operation. ¡ Maintenance free ¡ Lifetime 25 years ¡ Made in Germany and Portugal.