Lento 1450 VA Solar Inverter Hybrid PCU Price

Lento 1450 VA Solar Inverter Hybrid PCU Price

The hybrid solar system features a bank of solar voltaic modules tied to a bank of batteries with a controlling interface. The controlling interface is a critical component here. Lento has designed a superior computerized digital controller with these features:

Monitoring of battery voltage, optimum charging of battery, state of battery charge monitor, low voltage and overload cut out. DSP based sine wave output with fixed 50 Hz 230 V sine wave output. This enhances reliability and durability of equipment that are designed to work on sine waves such as air conditioners, refrigerators, tube lights and fans. Energy conservation is highest while battery backup is longest in our DSP based solar hybrid systems.

Technical Specifications

System Capacity	1450 VA
Max PV Panel Power	1000 W
Battery Voltage	24 v
No Load Current	≤2.2A
Output Voltage @ No Load	220 V
Output Voltage @ Full Load	180V – 220V
DC Current @ Full Load	46A±2A
Output Frequency	50 Hz ±1 Hz
Solar Charger Type	PWM

UPS Mode

Low Cut Voltage	180 ± 10V
Low Cut Recovery	9V-12V
High Cut	260V ± 10V
High Cut Recovery	9V-12v
Change Over Mains to UPS	<=10 ms
Change Over UPS to Mains	<=10 ms

Normal Mode

Low Cut Voltage	100 ± 10V
Low Cut Recovery	9V-12V
High Cut	280V ± 10V
High Cut Recovery	9V-12V
Change Over Mains to UPS	<=50 ms
Change Over UPS to Mains	<=10 ms

Charging Mode (HC/QC)

Max.Charging @ Mains Only	13A ± 1A
Max Charging @ Solar Only	30A ± 1A
Max Charging @ Solar+Mains	25A ± 1A
	Charging Current Adding in HC Mode, Max charging current below 13.7V Battery voltage; above 13.7V Battery Voltage charging current is 15A – 1A

Charging Mode (NC/EC)

Max.Charging @ Mains Only	13A ± 1A
Max Charging @ Solar Only	30A ± 1A
Max Charging @ Solar + Mains	25A ± 1A
	Mains Charging Current will be zero if solar current is >13A, Max charging current below 13.7V Battery Voltage; above 13.7V Battery Voltage charging current is 15A+ 1A, system will cut off the mains when battery voltage reaches Boost voltage level and Output load is transferred to Solar + Battery Power.

Battery Charging Voltage

Boost Voltage	14.4 V ± 0.2 V
Float Voltage	13.7 V ± 0.2 V

Protection

Over Load Warning	Yes
Over Load Protection	Yes
Battery Low Alarm	Yes
Battery Low Protection	Yes
Over Temperature Alarm	Yes
Over Temperature Protection	Yes
* All Protections are resettable through PCU switch & Mains.
* Above mentioned specifications are subjected to change as per development without prior notice.

Features

> DSP based design wish absolute and stable sine wave output.
> State of art MOSFET based PWM technology with greater efficiency at lower cost with dynamic stability.
> Three Stage Solar Charging (TSSC) suitable for all types of battery charging.
> Combined mains and solar intelligent constant charging with solar power priority.
> PV availability, battery charging from solar power indication with a display on LCD and LED.
> User-friendly, feather touch control and selection switches with LED indication on the front panel.
> Protections such as Mains Fuse Trip, Overload, Short circuit, Battery low, over temperature indication with buzzer as well as display on LCD available.
> Maximum Solar Power Utilization during charging and backup mode.
> PV pole reversal protection indication on LCD.
Deep discharge battery charging from mains as well as solar.
> More back-up being a sine wave UPS (ASIC Control).
> No humming Noise (Silent UPS).

Disclaimer: The Price & Specs Shown May Be Different From Actual. Please Confirm Before Purchasing.