6.2kW Single - Phase Hybrid Solar Inverter

Home Storage Energy Battery

6.2kW Single - Phase Hybrid Solar Inverter

The 6.2kW Single-Phase Hybrid Solar Inverter is a versatile energy solution designed for homes and small businesses seeking reliable solar power, battery backup, and reduced electricity costs. It intelligently combines solar energy, grid power, and battery storage to provide a stable, uninterrupted power supply throughout the day and night.
With a 6.2kW output capacity, this inverter can support essential household and small commercial loads such as lighting, televisions, refrigerators, fans, computers, pumps, and selected air-conditioning units. Its hybrid design prioritizes solar energy when available, stores excess power in compatible batteries for later use, and automatically draws from the grid or generator when needed.
Built for efficient energy management, the inverter helps maximize solar self-consumption while offering dependable backup during power outages. Its single-phase design makes it ideal for residential installations and small-scale commercial applications where reliable, clean, and cost-effective power is required.

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The Ctechi 6.2kW Single-Phase Hybrid Solar Inverter is a powerful, intelligent energy-management solution for homes, shops, offices, and small commercial facilities. It combines solar generation, battery storage, utility-grid supply, and optional generator input in one reliable system—helping users reduce electricity costs, improve energy independence, and maintain essential power during outages.

With a 6.2kW output capacity and pure sine-wave power, the inverter can efficiently support everyday loads such as lighting, televisions, refrigerators, fans, computers, water pumps, kitchen appliances, and selected air-conditioning systems. Its hybrid design automatically manages available energy sources, giving priority to solar power and storing surplus energy in compatible batteries for use at night or during grid interruptions.

The inverter supports lithium-ion and lead-acid batteries, making it suitable for both new and existing solar-storage installations. Intelligent battery management helps optimize charging and discharging, while automatic backup switching provides a seamless transition to stored power when utility supply is unavailable.

High-efficiency MPPT solar charging technology maximizes energy harvest from solar panels under changing sunlight conditions. The system also allows users to select their preferred power-source priority solar, battery, grid, or generator according to their energy needs and operating conditions.

Designed for dependable performance, the Ctechi 6.2kW inverter features a robust protective enclosure, integrated safety functions, low-noise operation, and an easy-to-use LCD display for real-time monitoring. Optional Wi-Fi or 4G connectivity enables convenient remote monitoring of solar production, battery status, energy consumption, and system performance.

Key Features

  • 6.2kW single-phase hybrid solar inverter

  • Pure sine-wave output for safe, stable appliance operation

  • Integrates solar panels, batteries, grid supply, and generator input

  • High-efficiency MPPT solar charging

  • Compatible with lithium-ion and lead-acid batteries

  • Automatic backup power during grid outages

  • Configurable solar, battery, grid, and generator priority modes

  • Intelligent battery management and protection

  • LCD display for real-time system information

  • Optional Wi-Fi and 4G remote monitoring

  • Low-noise operation and compact wall-mounted design

  • Suitable for residential, retail, office, and small-business applications

Category

Specification

Rated output power

6.2kW / 6.2kVA

Output phase

Single phase

AC output voltage

230V AC

Grid voltage range

176–270V AC

Grid frequency

50/60Hz

Maximum output current

Up to 26A

Output topology

L + N + PE

Power factor

Adjustable, 0.8 leading to 0.8 lagging

Total harmonic distortion, current

<3%

Maximum PV input power

Up to 7kW

Maximum PV/DC voltage

550V DC

MPPT voltage range

125–500V DC

MPPT trackers

2

PV strings per MPPT

1

Maximum input current per MPPT

14A

Battery voltage range

40–58V DC

Maximum charging voltage

58V DC

Battery type

Lithium-ion or lead-acid

Maximum charge current

95A

Maximum discharge current

Up to 110A

Battery communication

CAN and RS485

Backup/EPS rated power

6kVA

EPS output voltage

230V AC

Backup transfer time

<20ms

EPS waveform distortion

<2%

Overload capability

110% for 30 seconds; 120% for 10 seconds; 150% for 0.02 seconds

Maximum efficiency

97.6%

European efficiency

97.0%

MPPT efficiency

99.9%

Battery charge/discharge efficiency

95%

Protection rating

IP65

Cooling method

Natural cooling

Noise level

<35dB

Operating temperature

–25°C to +60°C

Humidity

0–95%, non-condensing

Maximum altitude

2,000m; output derating above 2,000m

Dimensions

550 × 200 × 515mm

Weight

Approx. 25kg

Display

LCD

Communication

RS485 standard; Wi-Fi and 4G optional; CAN and DRM supported

Safety standards

IEC/EN 62109-1/-2; IEC/EN 62477-1

EMC standards

IEC/EN 61000-6-1; IEC/EN 61000-6-3

Grid compliance

South Africa NRS 097-2-1:2017; UK G98/G99

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