1400 Watt Solar Micro Inverter, Grid-tie Inverter

$410.92

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1400 watt solar grid tie inverter, micro inverter for sale, pure sine wave output, 24V/ 48V (22-50V DC) wide input voltage to 120V/ 230V AC output. AC micro inverter adopts reverse efficient power transmission technology, MPPT tracking function has an accuracy of over 99%. The solar cell micro inverter is widely used in commercial solar projects and energy production.

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Delivery date: 6-12 days

SKU: ATO-WVC-1400-WiFi

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Overview
Specs
Manual
FAQ
Reviews

Overview

1400W smart micro inverter is an on-grid solar inverter with 433MHz wireless communication, converts 24V/ 48V (22-50V DC) to 80-160V/ 180-280V AC, IP65 waterproof streamline design, built-in high-performance MPPT function, more efficiency. The AC output can be automatically switched to 120V or 230V according to the local grid voltage.

Features:

Input/output is fully isolated to protect the electrical safety
Flexible installation, operation, and maintenance costs are low
Use the wifi communication mode
High-performance maximum power point tracking (MPPT), reverse power transmission, increasing system efficiency
Multiple parallel stacking, digital control system, intelligent monitoring management, and simplified maintenance (user serviceable)

Details:

Waterproof Protection

The shell of the micro inverter is made of pure aluminum alloy with a low resistance copper core. It enhances safety by reducing the risk of electrical hazards, such as short circuits or corrosion due to moisture exposure. They protect against water ingress, preventing damage and ensuring the longevity of the system.

MPPT

MPPT enhances energy harvest, leading to higher overall system efficiency and increased electricity production. It also improves system reliability by reducing stress on components. Additionally, MPPT allows for more flexible system design, as each panel operates independently, making it easier to expand or modify installations without impacting the overall performance of the MPPT micro inverter.

Power Chip

The 1400W smart micro inverter is equipped with a high-speed digital processing chip, which makes the operation more stable. It enhances efficiency by optimizing power conversion processes, minimizing energy losses, and maximizing power output. Multi-channel maximum power point tracking, high-precision capture of solar light.

Applications:

Solar Roof

PV Communication Station

Farming Generation System

Small Power Station

Specs

Model		ATO-WVC-1400-WiFi
Maximum input power		1600 Watt
Output voltage mode		120/230V Auto switch; 120V/240V Split phase (L1, L2, G) output option contact us
PV open circuit voltage		30-60VOC
Operating voltage range		22-60V
Starting voltage range		22-60V
Short-circuit current		64A
Maximum working current		53.8A
Output Parameters	@120V AC		@230V AC
Output peak power	1600 watt		1600 watt
Rated output power	1400W		1400W
Rated output current	11.6A		6A
AC voltage range	80-160V AC		180-260V AC
AC frequency range	48-51Hz/58-61Hz		48-51Hz/58-61Hz
Power factor	>95%		>95%
Maximum units per branch circuit	3PCS (single-phase)		6PCS (single-phase)
Output Efficiency	@120V AC		@230V AC
Static MPPT efficiency	99.5%		99.5%
Max output efficiency	95%		95%
Loss of power at night	<0.5W		<0.5W
Total current harmonics	<5%		<5%
Appearance and technical features
Temperature range		-40℃ to +60℃
Size (L×W×H)		370mm×300mm×41.6mm
Net amount		3kg
Waterproof grade		IP65
Heat dissipation mode		Self-cooling
Communication mode		WiFi
WIFI connection		iOS / Android (Monitor power generation, DC input & AC output display, etc.)
433MHz data collector		Monitor 30 inverters simultaneously
Power transmission mode		Reverse transfer, load priority
Monitoring system		Mobile APP, computer browser
Electromagnetic compatibility		EN50081.part1 EN50082.part1
Power grid		EN61000-3-2 Safety EN62109
Power grid detection		DIN VDE 1026
Certificate		CEC, CE National patent technology
Warranty period		12 months
Packing weight
Weight		3.74 KG
Size		430×375×140mm

Manual

1200W-2800W Micro Inverter User Manual

FAQ

What are the functions of solar inverter?

Initiative operation and stop. in the morning after sunrise, solar radiation intensity strengthen; gradually, the output of solar cells also increase, when the power reach the inverter required output power, then the inverter starts operation initiatively. During operation, the inverter monitors solar cell module's output in every moment, as long as the output power of the solar cell module is greater than the inverter's required output power, the inverter will operate continuously until sunset shutdown, the inverter can operate even in rainy days. When the output of solar modules becomes smaller, the inverter output is close to 0, the solar inverter will in a standby status.
Maximum power point tracking (MPPT). the output of solar cell modules is changeable according to solar radiation intensity and the solar cell modules' temperature. As the voltage of solar cell modules decreases when current increases, thus there is a best point of maximum power. The solar radiation intensity is changeable, obviously the maximum power point is also changeable. Related to these changes, make the solar cell modules in the maximum power point, the system obtains the maximum power output from the solar cell modules, which means MPPT control. The most important feature of the inverter in solar power system is integrated maximum power point tracking (MPPT) function.

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Existing reviews

Efficient 1400W microinverter

I hooked up this 1400W micro inverter to a small rooftop array, and it’s been producing clean power to the grid. It’s compact and handles the 24V/48V input range well, making wiring extremely flexible. Hope that the installation manual could be clearer for first-time users.

From: Woodrow Edie | Date: 6/27/2025 2:45 AM

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Fairly efficient 1400 watt micro inverter

This little 1400 watt micro inverter does the job well. It is a lot of "bang for the buck" and so far, it has functioned as advertised without issues. It was easy to install. I highly recommend this solar micro inverter to my friends since it is fairly efficient.

From: Chobe Edward | Date: 6/12/2024 1:42 AM

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Enough to power

Works great so far. I have this micro grid inverter connected to 2x250W solar panels enough to feed my PC and lights daytime in the shop. I completely recommend this 1400 watt micro inverter to my friends.

From: Bobby Rachid | Date: 4/17/2024 7:48 PM

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I am fully satisfied with this solar micro inverter

Nice inverter, fully silent, no extra noise from inverter or load. 100% sine wave technology, work is very well.

From: Amanda Amanda | Date: 4/27/2021 2:59 AM

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1400 Watt Solar Micro Inverter, Grid-tie Inverter

Features:

Details:

Waterproof Protection

MPPT

Power Chip

Applications:

Solar Roof

PV Communication Station

Farming Generation System

Small Power Station

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