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VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter_0
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VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter_0
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VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter

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Specifications

Brand

VSOLE

Type of Inverter

String

Phase

Single Phase

Rated Output Power

3.6 kW

Maximum Output Current

17.2 A

Maximum PV Input Power

3.9 kW

Maximum PV Input Voltage

550 V

Startup Voltage

80 V

Model

VS-361S 20 A

Number of MPPT Tracker

1

Maximum Input Current

20 A

Rated Output Voltage

140 - 285 V

Maximum Efficiency

97.5 %

Communication

WiFi/GPRS/RS485/ETHERNET/LAN

Topology

Transformerless

Display Type

LCD

Operating Temperature

-25 to 65 deg. C

Dimensions

280 x 272.5 x 184 mm

Weight

4.8 kg

Ingress Protection

IP65

Anti Islanding Protection

Yes

DC Reverse Polarity Protection

Yes

Over Temp Protection

Yes

Leakage Current Protection

Yes

Over Voltage Protection

Yes

Over Current Protection

Yes

Earth Fault Protection

Yes

SPD

Type III

UNSPSC No.

32121705

Description

Vsole VS-361S String Single Phase 3.9 kW 550 V 80 V 1 20 A 3.6 kW 140 285 V 17.2 A 97.5 % WiFi/GPRS/RS485/ETHERNET/LAN Transformerless LCD -25 to +65 deg. C 280 X 272.5 X 184 mm 4.8 kg IP65 Yes Yes Yes...

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Vsole VS-361S String Single Phase 3.9 kW 550 V 80 V 1 20 A 3.6 kW 140 285 V 17.2 A 97.5 % WiFi/GPRS/RS485/ETHERNET/LAN Transformerless LCD -25 to +65 deg. C 280 X 272.5 X 184 mm 4.8 kg IP65 Yes Yes Yes Yes Yes Yes Yes Type III

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Vsole VS-361S String Single Phase 3.9 kW 550 V 80 V 1 20 A 3.6 kW 140 285 V 17.2 A 97.5 % WiFi/GPRS/RS485/ETHERNET/LAN Transformerless LCD -25 to +65 deg. C 280 X 272.5 X 184 mm 4.8 kg IP65 Yes Yes Yes Yes Yes Yes Yes Type III

Read More Read less

Key Features

WiFi/GPRS/RS485/ETHERNET/LAN/Local/Monitoring

WiFi/GPRS/RS485/ETHERNET/LAN/Local/Monitoring

Read More Read less

Country of Origin

India


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L&T-SuFin
Sold by
VSOLE SOLAR ENERGY PRIVATE LIMITED

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View All Specifications

VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter

Product Introduction

The VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter is generally used in setups where you don’t need very large capacity, but still expect steady output. It fits well within the 1 kW to 3.6 kW range, so you’ll mostly see it in homes, small offices, or similar spaces. One thing installers usually notice is how it behaves in changing sunlight. It starts working at a lower voltage and doesn’t drop off quickly when conditions are not perfect. That helps in getting more usable generation through the day, not just during peak hours. It belongs to a series that focuses more on practical usage than just specifications on paper. For businesses or installers planning to purchase the VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter, it tends to offer a balance between performance, ease of installation, and long term use. Supplied through SuFin Limited, the product is available via verified sellers, ensuring that procurement remains structured and transparent.

Key Functional Features and Specifications

Here’s a quick breakdown of VSOLE VS-361S 3.6 kW Single Phase Solar Inverter:

Core Electrical Performance:

This inverter supports DC overloading up to 10%, which gives installers flexibility when configuring panel capacity. That usually translates into better yield over time, especially in variable sunlight conditions.

Parameter

Value

Rated Output Power

3.6 kW

Max DC Input Power

3.9 kW

Max DC Voltage

550 V

MPPT Voltage Range

70–550 V

Max Input Current

20 A

Rated Grid Voltage

230 V

Frequency Range

50 Hz (+/- 5%)

Efficiency & Output Stability:

The MPPT efficiency crossing 99% means it does a decent job tracking power under fluctuating solar input. That’s where actual generation improves, not just on paper specs.

Parameter

Value

Max Efficiency

97.50%

Euro Efficiency

97.30%

MPPT Efficiency

>99%

THDI

<3%

Power Factor

0.9 leading to 0.9 lagging

Protection & Safety

Protection Feature

Status

Anti-Islanding

Yes

Reverse Polarity Protection

Yes

Ground Fault Protection

Yes

Over Current Protection

Yes

Short Circuit Protection

Yes

Surge Protection

Type III (AC & DC)

General Build & Design

Feature

Detail

Dimensions

280 × 310 × 184 mm

Weight

6.35 kg

Cooling

Natural (Fan-less)

Protection Rating

IP65

Display

LED + LCD

Operating Temperature

-25°C to +65°C

Suitable Locations and System Use

The VSOLE VS-361S 20 A 3.6 kW Single Phase String Solar Inverter is built for setups where space is limited, but output still needs to be consistent.

Typical use cases include:

  • Residential rooftop solar systems

  • Small offices and retail outlets

  • Independent commercial buildings

  • Solar installations in Tier-2 and Tier-3 cities

  • Grid-connected systems with single-phase supply

Because of its IP65 rating, it can handle outdoor installation, though most installers still prefer semi-covered mounting for longevity.

Its lightweight design also makes installation simpler. One technician can manage mounting without additional support, which saves time during deployment.

Reasons to Select This VSOLE Solar Inverter

There are plenty of inverters in this range. So why purchase VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter?

  • Low Voltage Start Up: It starts at 80V. That means earlier generation in the morning and extended operation in low light.

  • High DC/AC Ratio: Allows better panel utilisation. Useful in real-world conditions where solar input fluctuates.

  • Multiple MPPT with IDA Technology: It adjusts itself when sunlight keeps changing. So even if the input is not steady throughout the day, the output doesn’t fluctuate too much. It stays fairly consistent.

  • Strong Thermal Management: Heat can be a problem, especially in Indian weather. This one is built to handle it better, so it doesn’t heat up too quickly or affect performance during long, hot days.

  • Remote Monitoring Support: WiFi, GPRS, RS485 gives flexibility in tracking system performance. Useful for both installers and clients.

  • Compact and Practical Design: It doesn’t take unnecessary space. Easy to mount, easy to service. For installers who plan to buy VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter online, these features reduce long-term service issues.

Procurement & Bulk Buying on SuFin Limited

Businesses looking to buy VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter can either place direct orders or raise an RFQ for bulk requirements with SuFin Limited.

How Bulk Ordering Works?

  • Click "Request Bulk Quote."

  • Enter the number of units you want and the delivery address.

  • Get quotations from multiple verified sellers.

  • Look at the offers and finalise what suits you.

Once you submit the request, it will be fairly easy to handle. You no longer need to follow-up with various suppliers for options. You get multiple options in one place and choose the preferred option based on price, delivery timelines, or availability.

This works well for companies planning the VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter in bulk, especially when installations are spread across different locations. It cuts down a lot of coordination effort.

MSMEs that don’t need large quantities can still buy the VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter online directly through our platform without going through the usual vendor chain.

For distributors or EPC contractors, the RFQ route is more practical when looking at VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter in wholesale. It gives some room to negotiate pricing based on volume and delivery requirements.

FAQs

Q1. Is the VSOLE VS-361S inverter suitable for residential solar systems?

Yes, it fits well for home setups. The 3.6 kW capacity is usually enough for regular household use. It starts early in the day, so you get decent generation even before peak sunlight.

Q2. Can this inverter handle higher panel capacity than its rated output?

Yes, it allows around 10% extra DC input. Installers often use that to get slightly better output during the day, especially when sunlight isn’t consistent throughout.

Q3. Does the inverter support remote monitoring?

Yes, you can monitor it through mobile or web apps. It supports WiFi, GPRS, and RS485, so checking generation or spotting issues becomes much easier.

Q4. Is this inverter suitable for outdoor installation?

It may be installed outside since it has an IP65 rating. Still, most people place it in a shaded or covered area to avoid direct heat and improve long-term performance.

Q5. Can businesses purchase this inverter in bulk through SuFin Limited?

Yes, bulk buying is possible. Businesses can raise an RFQ with SuFin Limited, compare offers from sellers, and choose pricing that works best for their project size and location.

RFQ Details
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VSOLE VS-361S 20 A 3.6 kW Single Phase String On Grid Solar Inverter

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