Solar Hybrid Inverter / PCU (L-KVA)


Available Variants:

Eco - Smart 915  700 VA /12V
Eco - Smart1215 900 VA / 12V
Eco  - Smart 1415 1100 VA /12V
Eco  - Smart1600 1450 VA /12V
Eco  - Smart 2000 1600 VA /12V
Eco  - Smart 2500 2100 VA /12V 
Eco  - Smart 3000 2.5 KVA  /24V


Monitoring of battery voltage, optimum charging of battery, state of battery charge monitor, low voltage and overload cut out.

Quick battery charging mode using solar power or AC mains power or both with the controller sensing SPV module power and switching to mains if the voltage is low, as happens in case of rainy conditions.

Switch over of load to solar when monitoring unit senses it can bear the load. Lento controller monitors and seamlessly switches power in milliseconds, making it ideal even for sensitive electronic devices like computers.

DSP based sine wave output with fixed 50 Hz 230 V sine wave output. This enhances reliability and durability of equipments 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.


Salient 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). > AC Maine available, battery charging / charged and its voltage indication provided on LCD display as well as LED.


Solar Hybrid DSP uses both Solar Power as well as Mains for charging the battery bank according to parameter priority set, providing the users availability of uninterrupted power supply.

Product Description

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&

Technical Documentation




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We are supplying products in more than 18+ countries worldwide.

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