The document describes a hybrid inverter called the Hybrid Inverter 5048E. It has three key features: 1) It is an energy saving and backup power solution that uses both solar power and a battery bank to power loads and reduce electricity costs. 2) It automatically switches between 9 operation modes to optimize energy use by prioritizing solar and battery power over grid power. 3) It includes components like an MPPT solar charger, battery charger, AC inputs and outputs, and indicators to monitor its functioning.

1. Hybrid Inverter 5048E
Ortech Power Solutions SAS
Apr 2014

2. Overview

3. Réalisations

4. What is Hybrid Inverter?
Energy saving &
Backup power solution
(Solar System)
Hybrid Power Sources

5. Who Needs Hybrid Inverter?
Electricity tariff is expensive
Grid outage all the time
Plenty of sunlight

6. Key Features
 Ideal energy saving solution for home/office applications
 Supports AC generator as input
 Reliable backup power supported by both PV (solar) system and
battery bank
 Batteries can be charged by both PV system and AC input
 Automatically switches between 9 operation modes to optimize the
energy consumption
 Built-in 20/35A battery charger
 Built-in 40A circuit breaker
 Built-in MPPT * for optimized PV energy harvest
 Compliance with CE (IEC 62109-1 /-2, IEC 62040-1 /-2)
MPPT: Maximum Power Point Tracker

7. Product Outlook

8. Major Parts
(3) USB Port
(4) LED Indicators
(1) Upper Control Panel
(8) Battery Terminal Block
(2) Lower Control Panel
(9) AC Output Terminal Block
(to loads)
(5) Power Switch
(6) Grid Protect
Breaker
(7) AC Input
Terminal Block
(from grid)
(10) PV String Input
Connectors

9. Typical Application

10. Energy Saving
In day time, PV power is strong enough to fully supply AC loads
without consuming the power from AC grid
• Built-in MPPT leads to 30%more PV energy production
*based on the case in India
• Up to 40%energy saving per day*
• Up to $1,000 saving per year*

11. Operation Modes
Automatically switch between modes according to the operating conditions

12. Operation Modes: LINE-PV
 AC loads are supplied by AC grid
 PV is strong enough to charge battery bank
without consuming power from AC grid
AC Grid or
Generator
PV System
Battery
Bank
AC Loads
Strong

13. Operation Modes: SOLAR-PV
 AC loads are fully supplied by PV system
 No power consumption from AC grid
 Back to LINE-PV mode when BAT <60%
 Surplus PV power will charge battery
Strong
>90% charged

14. Operation Modes: LINE-HYBRID
 AC loads are supplied by AC grid
 The power to charge battery bank firstly
comes from PV system and the rest comes
from AC grid
Less Power
AC Grid or
Generator
PV System
Battery
Bank
AC Loads

15. Operation Modes: SOLAR-HYBRID
 AC loads are supplied firstly by PV system
and the rest by battery bank
 No power consumption from AC grid
Less Power

16. Operation Modes: LINE MODE
 AC grid not only supplies AC loads but also
charges battery bank
No Power
AC Grid or
Generator
PV System
Battery
Bank
AC Loads

17. Operation Modes: INV MODE
 AC loads are fully supplied by PV system as
backup power
 No power consumption from battery bank
 Surplus PV power will charge battery
Outage
Strong

18. Operation Modes: INV-HYBRID
 AC loads are supplied firstly by PV system
and the rest by battery bank
 The power from PV system helps to prolong
the backup time
AC Grid or
Generator
PV System
Battery
Bank
AC Loads
Outage
Less Power

19. Operation Modes: INV MODE
 AC loads are supplied only by the battery
bank
 The backup time is subject to the capacity
of battery bank
Outage
No Power
AC Grid or
Generator
PV System
Battery
Bank
AC Loads

20. Operation Modes: CHARGE MODE
 AC grid is not available to charge the
battery
 PV power take over to charge the battery as
long as no AC load is connected
Outage

21. Product Specification (1/2)

22. Product Specification (2/2)