Top 10 Off Grid Solar Inverters in India 2023

Lento is the best solar inverter manufacturer in India. It is driven by research and development but with a difference. The focus at Lento is on harnessing the power of R&D to develop innovative, future-proof products that are aligned with markets and requirements of end users. This inverter making company hasR&D that powers the manufacturing of advance technology-based products that include Inverters, Online UPS & static UPS, Automatic Lift Backup System (ALBS), Solar Power Equipment, LED lights, and BLDC motor application-based products. It brings you: commercial series, utility series and hybrid series. The product redefines your relationship with energy, saves money and reduces emission of carbon.A group of young technocrats with this common ideology got together and thus was born Lento, a company specializing in Power Electronics & Energy Efficiency. Today Lento has come a long way from its modest beginnings.

LENTO SOLAR INVERTERS

3.5KVA Hybrid Inverter-

1. Lento 3.5 KVA Hybrid Solar Inverter, Input Voltage: 48 V

Product Specification

Brand	Lento
Rated Input Power	3.5 KVA
Input DC Voltage	48 V
Output Current	9A +/- 2A
Output Frequency	50 Hz
Power Factor	0.8
Efficiency	85 to 90 %
Input Current	9A +/- 1A
Over Voltage / Current Limitation Protection	Yes
AC Over Voltage / Current Limitation Protection	Yes
DC Reverse Polarity Protection	Yes
AC Short Circuit Protection	Yes
Minimum Order Quantity	50

Product Description

We are one of the biggest OEM manufacturers in India, having world class manufacturing setups and In-house R&D recognized by government of India, Which makes Lento one of the biggest manufacturer and exporter of Sine wave Inverters, UPS as well as Solar Photo Voltaic systems in India. Lento has also forwarded step towards designing and developing products based on solar energy. Lento is all set to launch its brand new ranges of solar energy based products such as solar charge controller, solar power conditioning unit, solar grid interactive and solar motor pump drive. The unit also has its own incorporated system to charge the battery bank through either Solar Power or Grid or DG Power. SPCU also regularly monitors the charging of battery bank parameters like load, battery voltage and solar power output. SPCU automatically discontinues itself from that solar or gird or DG set as soon as all batteries in bank are fully charged up to predetermined level. The system then restores itself to feeding the loads from the battery bank and charging from solar power.

Features:

DSP based Design with absolute and stable Sine Wave output voltage and frequency.
LCD display for UPS monitoring.
Over Temperature protection.
No noise and no smoke.
Light weight and very easy to carry.
Compact and efficient.
Protection against lightning.
High efficiency PWM based solar charge controllers.
Data logger

Solar Hybrid Inverter / PCU (MPPT Type)

Available Variants:
1450 VA / 24 VDC

Lento offers next generation smart MPPT based solar chargers for maximum efficiency and highest performance required in demanding situation. MPPT stands for maximum power point tracking and Lento’s smart MPPT solar chargers play a crucial, central role in stand alone and hybrid solar power installation. MPPT increases energy transfer efficiency by as much as 30% by calculating maximum voltage available from the SPV modules at which maximum power is available for charging and sets the charging current accordingly. Output from SPV modules can vary considerably according to changing weather conditions and incorporation of MPPT means the charging conditions are always optimized by covering extra voltage to amperes and thus speeding up the charging process. Lento uses high grade components to assure best performance and extended life of the unit.

Additional Information

Delivery Time	1 week
Port Of Dispatch	delhi
Production Capacity	20000
Packaging Details	wooden packing

Lento 5KVA 96V Hybrid Solar Inverter-

Product Specification

Output Power(Kw)	5KVA
Output Voltage	220 V
Input DC Voltage	120V to 270V
Output Frequency	50 Hz
Efficiency	85% to 90 %
Weight	54 Kg
Dimension (LBH in Centimetre)	35 x 30 x 66 cm
AC Over Voltage / Current Limitation Protection	Yes
DC Reverse Polarity Protection	Yes
AC Short Circuit Protection	Yes

Product Description

Our Solar Inverters and PCU (pure sine wave) are very perfect for hybrid solar system. It has inbuilt sine wave inverter and PWM solar charger/MPPT charger in a single unit. It is specially designed to keep battery healthy for longer time period.

For the minimization of electrical power, it uses optimum utilization of solar power with the technology of interactive solar charging with grid. It has very stable output voltage of 220 V (+/- 5V %), even in wide input voltage ranging from 130 V to 270 V in inverter mode and from 180V to 260V in UPS mode.

Other features are it is facilitated with high surge power of starting critical load, simple and easy handling with high reliability. Another significant point is its very low ‘no load current’.(LENTO) Modified Sine Wave Solar Inverters perform adequate for general home lighting and computer use. These inverters have wide input range of 120V to 270V or compatible of 180V to 260V. This can be selected by soft on/off switch at front panel. The charging current and algorithm is designed for prolonged battery life.

Salient Features:

DSP based Design with absolute and stable Sine Wave output voltage and frequency.
LCD display for UPS monitoring.
Over Temperature protection.
No noise and no smoke.
Light weight and very easy to carry.
Compact and efficient.
Protection against lightning.
High efficiency PWM/ MPPT based solar charge controllers.
Data logger.

Lento 5KVA 48V Pure Sine Wave Inverter, 125-280V

Product Specification

Capacity	5KVA
Output Voltage	220-230 V
Output Frequency	50 Hz
Relative Humidity	95% Non - condensing
Audible Noise	<25 dB
Power Factor	0.8
Degree of Protection	IP 65
Total Harmonic Distortion	<3%
Application	commercial
Brand	Lento
Voltage	125-280V
Minimum Order Quantity	20

Lento 7.5KVA Pure Sine Wave Inverters-

LENTO are having vast experience of manufacturing and supplying of quality products in domestic as well as in international market.

We are one of the biggest OEM manufacturers in India, having world class manufacturing setups and In house R&D recognized by government of India, Which makes Lento one of the biggest manufacturer and exporter of Sine wave Inverters, UPS as well as Solar Photo Voltaic systems in India.

Available Variants-

1. Lento 7.5KVA 120V Pure Sine Wave Inverter

2. Lento Inverter 7.5KVA 96V Pure Sine Wave Inverter

Lento 7.5KVA 120V Pure Sine Wave Inverter

Product Specification

Brand	Lento
Capacity	7.5KVA
Output Voltage	220-230 V
Output Frequency	50 Hz
Audible Noise	<25 dB
Power Factor	0.8
Total Harmonic Distortion	<3%
Weight (In Kg)	73 Kg
Dimension (LBH in Centimetre)	40 x 35 x 60 cm
Wave Form	Pure Sine Wave

Product Description

Static UPS/ Inverter / Industrial Inverter

Range: 2.5Kva 36v to 12kva 192v

In real life, all our sophisticated and critical appliances and equipmentshave to face a number of power problems. These problems endanger your critical systems and are mostly encountered in the form of sags, surges, noise, brown outs, black outs etc. Because of its very high installation and operation cost, the online UPS is unlikely to be the right solution for this. Therefore, to provide the clean and stable power supply AC Sine Wave power from charged batteries

Salient Features

State of the Art MOSFET/IGBT Based PWM Technology to increase Crest Factor
Auto Sense Intelligent Control Smart Charger
Electronic change- over, hence much better reliability
Quiet of AC motors as well as other inductive loads unlike the noise that emanates from modified Sine Wave Systems
Very low Total Harmonic Distortion <3%
Fast Changeover ensuring Compatibility with Computers
TDR(Time Delay Relay), especially for AC compressor based applications
Mains Mode Short Circuit Protection
Surge Load Capacity up to 300%
Less Operating Coast as compared to that with Online UPS as well as DG Sets
Bypass Switch in case of system failure
Compatibility with D.G Sets

Lento Inverter 7.5KVA 96V Pure Sine Wave Inverter

Product Specification

Brand	Lento
Model	Eco-Smart 8500
Capacity	7500VA
Grid Type	Off Grid
Input Voltage	96V
Max Supported Panel Power	7500 watts
Country of Origin	Made in India

1. Lento 10KVA 180V Pure Sine Wave Inverter

Product Specification

Capacity	10 KVA
Output Voltage	220-230 V
Output Frequency	50 Hz
Full Load Output Current	49A +/- 2A
Audible Noise	<25 dB
Efficiency	75 to 90 %
Power Factor	0.8
Change Over Time (Mains to Inverter)	<10 Sec
Total Harmonic Distortion	3 % for Linear Load ,5 % for Non-Linear Load
Wave Form	Pure Sine Wave

Product Description

The Basic Purpose of the Industrial UPS systems is to protect critical, costly and sensitive equipment from the electrical disturbances that will otherwise jeopardize their operation or affect their performance. Mains-Line failures, Blackouts, High & Low Voltage fluctuations, Lightning, Electrostatic discharge and rapid over voltages are phenomena found in all environments, causing damage to hardware and loss of data. When the mains supply is present. The inverter section derives its power from the mains, rectifies it and the back-up batteries are kept in a constantly charged state. When the mains supply fails, the source of DC Power for the inverter section shifts to the Battery without any break whatsoever in the output.Lento Industrial UPS should be your source of choice for 'Pure' and 'Sure' power for all mission critical requirements

Salient Features of 10KVA 192V DSP Pure Sine Wave Static UPS

DSP Based Double Conversion Topology With enhanced control over the Voltage and Frequency
In-built requisite safety & protections like Short Circuit, Over Temp, Battery Low/High, Mains MCB Trip etc. with comprehensive display.
Wide input Voltage & Frequency Window
Extremely Low Total Harmonic Distortion <3%
Web, SNMP and Talnet Monitoring (optional)
Cold Start
LCD Display
In- Built System manual Bypass Facility in case of system failure

2. Lento 10 Kva 192 V Sine Wave Inverter

Product Specification

Brand	Lento
Capacity	10 Kva
Output Frequency	50 Hz
Relative Humidity	95% Non - condensing
Audible Noise	<25 dB
Efficiency	75 to 90 %
Power Factor	0.8
Change Over Time (Mains to Inverter)	<10 Sec
Total Harmonic Distortion	3 % for Linear Load ,5 % for Non-Linear Load

Why switch to Solar Inverters?

Solar inverters are rapidly replacing generator sets (petrol, diesel, kerosene, and all other types of gen sets) as the preferred backup power supply option. Solar inverters are being used as (alternative) power sources by households, industrial factories and facilities, commercial companies, educational institutions, restaurants, and all other businesses.

This is understandable given the numerous advantages solar inverters have over other available power alternatives (such as generators) — simple maintenance, no exhaust fumes, silent operation, portability, pollution-free operation, cost-effectiveness, and so on.

Solar inverters convert direct electric current from solar panels to alternating current, which is then used by electronic and electrical appliances.

Why buy Solar Inverters from us?

Lento is the best solar hybrid inverter manufacturer. It is driven by research and development but with a difference. The focus at Lento is on harnessing the power of R&D to develop innovative, future-proof products that are aligned with markets and requirements of end users. This inverter making company has R&D that powers the manufacturing of advance technology-based products that include Inverters, Online UPS & static UPS, Automatic Lift Backup System (ALBS), Solar Power Equipment, LED lights, and BLDC motor application-based products. It brings you: commercial series, utility series and hybrid series. The product redefines your relationship with energy, saves money and reduces emission of carbon.

Lento offers thousands of products, including solar inverters, batteries, and solar panels, among others.

If you want to buy wholesale solar inverters at a low cost, browse the online marketplace for a wide selection of high-quality inverters.

Frequently Asked Questions-

Q. Which inverter is best for home use in India?

Lento Inverter in undoubtedly is the inverter for home use in India.

Q. What size inverter do I need for a 5kW solar system?

Sizing your inverter

In systems using a grid-interactive inverter, the inverter is usually sized to match the solar array. For example, if you have a 5kW solar array, then you would install a 5kW inverter.

Q. How much power can a 5kW inverter handle?

That means for a typical 5kW inverter you can go up to maximum of 6.6kW of solar panel output within the rules.

Q. Is 5kW solar enough to run a house?

For a house in Arizona, where the PSH is 5.7 h, the required rated annual power output with a 5kW solar system will be 10,400 kWh. Based on these rough estimates, a 5kW solar system will work for the average house in Arizona.

Q. Can a 5KVA inverter power a fridge?

the 5kva 48v inverter has unique features expected from any good inverter like digital signal processing and lcd show display and has it also has a pure sine wave output. inverter load estimation: bulbs (20), fans (4), television (2), home theatre (1), laptops (3). Refrigerator/freezer (1), 1hp ac (1).

Q. How many solar panels 5kW per day?

5000 watts (5kW) of solar power is just about the average size of a US domestic solar system and represents 16 solar panels @ 335 watts each.

Q. What load can 5KVA inverter carry?

The efficiency rating of an inverter (including other electrical appliances) is measured in Voltage and Current (VA). A 5kVA inverter is useful for converting direct current to alternating current, which can be used for various applications. The 5kVA solar inverter can provide a power of 4KW, that is 4000 watts.

Q. What can I power with 5KVA?

You can run a washing machine, air conditioner, fridge, water heater, oven, and TV with a 5kw solar system. If you have these appliances in your home, a 5kW solar system is sufficient. It produces 20kWh per day.

Q. Which inverter is most efficient?

Lento : Overall excellent

Q. What are the types of solar inverters?

To recap, there are three kinds of inverters: string inverters, microinverters, and power optimizers. They all transform the power your solar panels generate from direct current (DC) to alternating current (AC).

Q. Which inverter battery is the best in Nigeria?

The Best Inverter Batteries in Nigeria 2021 Reviews

Lento Lead Acid Tubular Battery.

Q. WHAT CAN 7.5 KVA inverter carry?

With 200Ah/12V batteries, the inverter 7.5kVA 120V Lento can support your household appliances, up to a freezer. That will cover fans, lighting, TV and other basic appliances.

Q. How many solar panels do I need for a 7.5 KVA inverter?

In 7.5kW solar system, you will get 23 nos. X 335 watt solar panel.

Q. How many solar panels do I need for 7.5 kW?

The average house uses around 900 kWh per month or around 30 kWh per day. Multiply this by 0.25 and get 7.5, so we need a 7.5 kW system. A typical solar panel produces up to 120 watts or 0.12 kW per day. To provide 7.5-kW, you need about 62 panels.

Q. What can I run on 7.5 kW solar system?

7.5kW solar system can run two AC with 2 Fan, 10 LED lights and 1 Fridge easily.

Q. Is 7kW enough to run a house?

7 kW systems are large enough to meet the energy needs of larger-than-average homes. They can also meet the energy needs of average-sized homes with higher-than-average energy usage, or when combined with battery backup, may be able to support small to average-sized homes nearly full time.

Top 5 solar inverter in India

Lento Industries Private Limited is the most promising Manufacturer driven with a mission to become a niche player in development of innovative and future proof equipments for Industrial Inverters, Online UPS, Static UPS, Solar Hybrid Inverter, Lead Acid Batteries, Solar Street Lights, Home Inverter, Home UPS, Three Phase Inverter etc. We manage a wide spectrum of modern day power electronics for Home Applications, Business & Commercial Applications, and Batteries that are founded on the firm base of research and development. Our modernized R&D centers bear a testimony of our widely demanded product portfolio featuring comprehensive benefits of latest technology, rugged designs, wide voltage range, energy efficiency and cost competitiveness.

Our forward thinking approach and profound interest is adding value to the industry makes us the fastest growing manufacturers of power electronics. Further, our business models are based on the pivot of total quality management which equips us to manufacture future proof designs. Our highly advanced infrastructural set up empowered our innovative efforts to provide powerful solutions for home use and standalone power plants. Our products are manufactured with compliance to the highest industrial standards of quality and safety and feature intelligent technology to provide precise outputs. In addition, due to the assiduous efforts of highly experienced team members, we are able to explore world class technology and already on the verge of greater expansion in the domain of power and energy.

Lento believes to be emerging as leading manufacturer, supplier and exporter in countries like South Africa, Tanzania, Mozambique, Uganda, Kenya, Ethiopia, Yemen, Saudi Arabia, Iraq, Iran, UAE, Senegal, Nigeria, Ghana, Nepal, Bangladesh, Vietnam ,Syria, Egypt, Libran, Zambia, Zimbabwe, Latin American countries etc

Frequently asked questions about Solar Inverter Manufacturers in India

Q1. Which is the best solar inverter in India?

Out of this, there are the top 5 best inverters for running heavy power consumption appliances.

1. 5KVA/48V MPPT Solar Inverter.

2. 5KVA/48V Solar Inverter (Lead Acid & Lithium Battery).

3. 4KVA/48V Sine Wave Inverter.

4. 3.75KVA/48V Solar Inverter.

5. 2500VA/24V Solar Inverter.

Q2. How do I choose a solar inverter?

As a general rule of thumb, the size of your inverter should be similar to the DC rating of your solar panel system; if you are installing a 6 kilowatt (kW) system, you can expect the proposed inverter to be around 6000 W, plus or minus a small percentage.

Q3. How to choose the right inverter & battery for your home?

1. First understand your Power Requirement. One of the most important factors that you must know before buying an inverter is your “Power requirement”.

2. Find the VA rating of the inverter you need.

3. Know the battery your inverter needs.

Q4. How much does a solar inverter cost?

Typical On-Grid Solar Inverter price ranges between ₹ 16,204 - ₹ 1,94,354 per watt in India. On-Grid Solar Inverter range starts from 1 KW – 50 kW.

Q5. What is difference between solar inverter and normal inverter?

Solar inverters convert renewable solar-generated DC power to functioning AC power, while normal inverters utilize other forms of cultivated DC power, most commonly, energy supplied from the local power grid.

Q6. Can we use solar inverter without battery?

A hybrid solar inverter can work without batteries. This type of system is attached to solar panels and to the power grid which supplies power from both.

Q7. Does solar inverter work at night?

Yes, solar inverters turn off at night. The reason for this is, as at night there are no sun rays hitting the solar panels, the solar panels do not generate any electricity. And as there is no electricity generation from the solar panels the solar inverters have no operation to perform and it shuts down automatically.

Q8.What is MPPT inverter?

MPPT is electronic DC converters that optimize the matching between solar arrays (PV panels) and batteries. In short, the mppt solar inverter converts the high voltage DC output of the solar panel into the low voltage required to charge the battery.

Q9. Which is better MPPT or PWM?

The main difference between PWM and MPPT charge control devices is that the MPPT devices are more efficient. MPPT charge control devices have 30 % more efficient in charge efficiency according to PWM type. Panel voltage and battery voltage should be matched in PWM systems.

Q10. What should I look for when buying an inverter?

List of Free Tips Which You Need to Consider While Buying the Best Inverter

· Understand how an inverter is different from a home UPS.

· Know which appliances you can power using an inverter.

· Know the VA rating that your inverter requires.

· Miscellaneous Considerations.

ALSO READ - Difference between Sine Wave and Square Wave Inverter 2022

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Top 10 Off Grid Solar Inverters in India 2023

Lento Industries Private Limited is Top offgrid solar inverters in India 2023

HKVA Static UPS & Inverter

Solar Hybrid Inverter / PCU (MPPT Type)

1. Lento 3.5 KVA Hybrid Solar Inverter, Input Voltage: 48 V

Product Specification

Product Description

Solar Hybrid Inverter / PCU (MPPT Type)

Additional Information

Product Specification

Frequently asked questions about Solar Inverter Manufacturers in India

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