GoodWe 10kW ES Uniq Hybrid Inverter Overview

The GoodWe 10kW ES Uniq Hybrid Inverter is built around a 10kW single-phase low-voltage hybrid architecture for residential energy storage applications. The exact model is GW10K-ES-C10, part of the ES Uniq Series.

One inverter offers solar PV generation, battery storage, power from the grid, and backup power as part of a single system. It is compatible with 48V battery systems and supports both Li-Ion and lead-acid batteries, which gives installers the flexibility they The inverter can take in up to 20kW of power from photovoltaic (PV) panels, which gives it a PV oversizing capacity of 200% comparedviding 200% PV oversizinIt has t capability relatto deal with different orientations of solar strings or different sections of the arrayt solar strinwhich experienceons or array sections.

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The IP66 ingress protection rating and smart fan cooling also make the inverter suitable for installations where stronger environmental protection is required.

Why This Hybrid Inverter Stands Out

20kW Maximum PV Input

The GW10K-ES-C10 has a maximum PV input power of 20kW, which provides the 10kW inverter with ample DC-side capacity when designing solar systems in which the PV array is deliberately made larger than the inverter’s AC output.

The inverter has a PV input capacity that can be sized at 200%, and this can assist in keeping solar power generation strong when the amount of available sunlight is less than at its peak.

Final PV sizing should still follow limits for module voltage, current, temperature, and MPPT.

48V Low-Voltage Battery Architecture

The inverter uses a 48V nominal battery system, with an operating battery voltage range of 40–60V. It supports Li-Ion and lead-acid batteries.

The GW10K-ES-C10 has a maximum continuous charging current of 200 A and a maximum continuous discharging current of 200 A as well, so battery-side current capability is an important factor when choosing the storage system.

Fast Backup Switching

When there is a power grid interruption, the inverter carries out a switching action that takes less than 10 milliseconds. This feature is especially useful in residential backup systems since those systems need essential loads to be switched over to power supplied by the battery quickly.

The 10kW model has a nominal apparent power rating of 10kVA for the backup output.

Generator and Parallel Support

The ES Uniq platform has the capability of being compatible with generators and also allows batteries to be charged using power from a generator. This offers an additional source of energy when neither solar generation nor grid availability is sufficient.

The inverter also has the capability of being connected in parallel on the grid or off the grid, and for greater energy demands up to 16 inverters can be connected.

IP66 Protection

With an IP66 ingress protection rating, the inverter has a higher level of protection against dust and water ingress than many indoor-focused inverter designs. Correct installation and environmental conditions are still important for long-term operation.

Best For

The GoodWe 10kW ES Uniq Hybrid Inverter is particularly suitable for:

• Residential solar systems requiring battery backup
• Homes with substantial daytime solar consumption
• Properties affected by regular power interruptions
• Solar systems requiring a low-voltage 48V battery
• Installations using lithium-ion or lead-acid storage
• Systems requiring generator integration
• Solar projects where higher PV capacity is required
• Installations that may require parallel inverter expansion
• Homeowners looking for solar self-consumption with energy storage

Not Ideal For

This inverter may not be the right choice when:

• A three-phase inverter is required
• The project specifically requires a high-voltage battery system
• The battery voltage falls outside the supported 40–60V range
• The solar array exceeds the inverter’s permitted PV voltage or current limits
• The project requires a system other than the supported single-phase configuration
• Battery compatibility or BMS communication cannot be properly established

Before buying anything, the battery voltage, current capability, communication requirements and solar string design should all be checked.

Solar PV Input and MPPT Performance

The maximum PV input power of the GoodWe 10kW ES Uniq Hybrid Inverter is 20kW and the maximum PV input voltage is 600V.

The MPPT operating voltage range is 60 to 550 volts and the startup voltage is 58 volts; the inverter is equipped with 2 MPPT tracers, allowing up to 2 strings per MPPT in the case of the GW10K-ES-C10.

The highest input current is 32 amperes per MPPT, the maximum short-circuit current being 48 amperes per MPPT, and each individual PV string is restricted to a maximum input current of 16 amperes.

The inverter has a design based on 200% oversizing of PV input, and the ES Uniq Series is designed to be used with 182mm solar modules.

When they are designing the PV array, the installers must check the Voc, Isc, Vmp and Imp of the panel against the inverter’s voltage and current limits and the temperature-adjusted Voc should also be kept within the inverter’s maximum permitted DC voltage.

Battery Compatibility and Energy Storage

The GW10K-ES-C10 uses a 48V low-voltage battery architecture.

Key battery parameters include:

• Battery Type: Li-Ion / Lead-acid
• Nominal Battery Voltage: 48V
• Battery Voltage Range: 40–60V
• Battery Startup Voltage: 44.2V
• Battery Inputs: 1
• Maximum Continuous Charging Current: 200A
• Maximum Continuous Discharging Current: 200A
• Maximum Charging Power: 10kW
• Maximum Discharging Power: 11kW
• BMS Communication: CAN

The inverter may therefore be used with appropriate low-voltage battery systems, on the condition that the battery satisfies the required voltage, current and communication specifications.

The PV input voltage can have an effect on the maximum charging and discharging power; specifically, when the PV input voltage goes above 490V the battery’s charging and discharging power can be gradually limited until the PV input voltage comes back within the proper range.

It is necessary to check specifically for compatibility with a particular battery brand before fitting it rather than simply assuming that the batteries are compatible based on their voltage.

Backup Power and Load-Shedding Performance

For homes in Pakistan where power interruptions are an important concern, the inverter provides a dedicated backup function with less than 10ms switching time.

The backup nominal apparent power is 10kVA for the GW10K-ES-C10, with a maximum backup output current of 50A without grid.

The output on the backup unit is 220/230/240 volts and is suitable for use at 50/60 hertz.

The inverter also includes smart load control, which enables the system design to direct the available stored energy to the more important household loads.

The true backup performance will vary according to the amount of load connected, the capacity of the battery, the state of the battery, the conditions under which the inverter is operating, and the system’s configuration. The fact that an inverter has a 10kW rating does not mean that all the loads of a household can operate at the same time without taking into account starting currents and the characteristics of the load.

Generator and Parallel Operation

The ES Uniq Series supports generator compatibility and can use generator power for battery charging.

The generator input for the GW10K-ES-C10 has a nominal apparent power of 10 kVA and a maximum apparent power of 11 kVA.

The generator can operate on a voltage of 220/230/240 V, its voltage range being from 170 to 280 V, and it supports a frequency of 50/60 Hz.

The ES Uniq platform also permits both on-grid and off-grid parallel connections, allowing up to 16 inverters to be connected.

It is possible to benefit from this ability when it comes to a residential or more extensive energy-storage system that is expected to grow over time.

Monitoring and Communication

The inverter offers a number of ways of carrying out communication and monitoring in order to manage the system.

Available interfaces include:

• LCD user interface
• WLAN + APP
• Wi-Fi
• LAN
• Bluetooth
• RS485
• CAN for BMS communication
• Modbus-RTU
• Modbus-TCP

Such communication methods allow installers and users to monitor the solar and energy-storage system at the same time as enabling communication between the inverter and the compatible battery management systems.

Technical Specifications

Solar Input

• Maximum PV Input Power: 20kW
• Maximum Input Voltage: 600V
• MPPT Operating Voltage Range: 60–550V
• Startup Voltage: 58V
• Nominal Input Voltage: 360V
• Number of MPPT Trackers: 2
• Maximum Input Current per MPPT: 32A
• Maximum Short-Circuit Current per MPPT: 48A
• Maximum Input Current per String: 16A
• Strings per MPPT: 2
• PV Oversizing: 200%

Battery

• Battery Type: Li-Ion / Lead-acid
• Nominal Battery Voltage: 48V
• Battery Voltage Range: 40–60V
• Battery Startup Voltage: 44.2V
• Battery Inputs: 1
• Maximum Continuous Charging Current: 200A
• Maximum Continuous Discharging Current: 200A
• Maximum Charging Power: 10kW
• Maximum Discharging Power: 11kW
• BMS Communication: CAN

AC / Grid Output

• Rated Output Power: 10kW
• Nominal Apparent Power to Grid: 10kVA
• Maximum AC Active Power: 11kW
• Nominal Output Voltage: 220/230/240V
• Output Voltage Range: 170–280V
• Nominal Grid Frequency: 50/60Hz
• Maximum AC Current to Grid: 50A
• Maximum AC Current from Grid: 75A
• The power factor is about 1 and can be adjusted from 0.8 leading to 0.8 lagging.
• Total Harmonic Distortion: <3%

Backup

• Backup Nominal Apparent Power: 10kVA
• Maximum Output Current without Grid: 50A
• Maximum Output Current with Grid: 75A
• Nominal Backup Voltage: 220/230/240V
• Nominal Backup Frequency: 50/60Hz
• Backup Output THDv: <3%
• Backup Switching: <10ms

Efficiency

• Maximum Efficiency: 97.6%
• European Efficiency: 96.2%
• Maximum Battery-to-AC Efficiency: 95.5%
• MPPT Efficiency: 99.9%

Protection

• PV String Current Monitoring: Integrated
• PV Insulation Resistance Detection: Integrated
• Residual Current Monitoring: Integrated
• PV Reverse Polarity Protection: Integrated
• Anti-Islanding Protection: Integrated
• AC Overcurrent Protection: Integrated
• AC Short-Circuit Protection: Integrated
• AC Overvoltage Protection: Integrated
• DC Switch: Integrated
• DC Surge Protection: Type III
• AC Surge Protection: Type III
• Remote Shutdown: Integrated
• AFCI: Optional
• Rapid Shutdown: Optional

General

• Operating Temperature: -35°C to +60°C
• Relative Humidity: 0–95%
• Maximum Operating Altitude: 3000m
• Cooling: Smart fan cooling
• User Interface: LCD, WLAN + APP
• Communication: RS485, Wi-Fi, LAN, Bluetooth
• Communication Protocols: Modbus-RTU, Modbus-TCP
• Topology: Non-isolated
• Ingress Protection: IP66
• Mounting: Wall mounted
• Dimensions: 560 × 444.5 × 226mm
• Weight: 29kg

Recommended Solar System Size

The GoodWe 10kW ES Uniq Hybrid Inverter has a 10kW AC rated output and accepts up to 20kW of PV input.

The maximum PV input should not be automatically taken as the recommended number of panels for any given installation, since the final solar array will vary according to the panels chosen, the string voltage and current, the temperature conditions, and the MPPT configuration.

Before finalizing the solar array, check:

• Panel Voc
• Panel Isc
• Panel Vmp
• Panel Imp
• Temperature-adjusted Voc
• MPPT operating range
• Maximum PV input voltage
• Maximum MPPT current
• Maximum current per string
• Number of strings per MPPT

A qualified installer should finalize the string configuration according to the actual site and selected solar modules.

Hybrid Inverter Use in Pakistan

The GoodWe 10kW hybrid inverter could be useful for households in Pakistan where solar power generation, battery storage and backup power all need to function together.

In the day solar energy can be used to meet household needs while any surplus generation can be channelled into battery charging, provided that the system is configured in this way.

When there is a power interruption, the backup feature is able to switch the supported loads to the battery-backed output in less than 10 milliseconds.

The low-voltage battery design with a voltage of 48V is also suitable for those who are looking specifically for an LV energy-storage system. Yet when choosing a battery it is necessary to take into account the required charge/discharge current, the voltage range and BMS communication.

It is important to ensure proper ventilation and to meet the required installation conditions, especially in Pakistan’s hot summer climate. Although the inverter’s specified operating temperature range is from -35°C to +60°C, it is still necessary to observe the relevant spacing and environmental requirements.

GoodWe 10kW Hybrid Inverter Price in Pakistan

The GoodWe 10kW ES Uniq Hybrid Inverter is positioned for buyers looking for a 10kW single-phase hybrid system with low-voltage battery storage and substantial PV input capability.

Current price: Rs. 365,000 per unit

Dealers, installers and large purchasers can get information from Hajvery Solar Energy regarding current availability and for questions based on quantity.

Hajvery Solar Energy is a GoodWe Official Distributor, providing buyers with a direct route for product purchasing and applicable warranty guidance.

Hajvery Verified Product Information

The precise model is the GoodWe 10kW ES Uniq Hybrid Inverter, GW10K-ES-C10.

Important purchasing checks include:

• Make sure that you confirm the exact GW10K-ES-C10 model before placing your order.
• Make sure that the single-phase inverter is appropriate for the installation in question.
• Make sure that the 48V low-voltage battery arrangement is checked.
• Check the battery voltage, the charge or discharge current, and the BMS communication before installing.
• Compare the PV module’s Voc, Isc and operating current with the inverter’s limits.
• Check that the necessary backup loads and their starting currents are confirmed.
• If integration of the generator is required, confirm the generator’s requirements.
• Check that the warranty coverage applicable to the product is in place before buying it.

As a GoodWe authorized dealer, Hajvery Solar Energy can help buyers with product selection and compatibility considerations.

Hajvery Solar Energy is also an Official GoodWe Distributor for customers looking for genuine GoodWe products and dealer support.

Warranty and After-Sales Support

The GoodWe 10kW ES Uniq Hybrid Inverter comes with a 5-year standard manufacturer warranty.

Warranty coverage should be retained with the product purchase documentation, and applicable warranty requirements should be confirmed before ordering.

Hajvery Solar Energy, as an authorized GoodWe dealer, can assist customers with product purchasing, compatibility guidance and applicable warranty-related enquiries.

Before You Buy

Before purchasing the GoodWe 10kW ES Uniq Hybrid Inverter, check the following:

• Is your property appropriate for a 10kW single-phase inverter?
• Do you need a 48V low-voltage battery system?
• Is the battery chosen compatible with the inverter’s required voltage and current?
• Does the battery provide for the necessary CAN BMS communication?
• Shall the PV array that you have planned still be within the voltage and current limits of the inverter?
• Is the set of solar panels appropriate for the maximum current of 16A per string?
• Do you need generator integration?
• Do you need more inverters working together?
• What household appliances should have backup power when there is load shedding?
• Is the location where the unit is to be installed appropriate for an IP66 wall-mounted inverter?
• Has the full PV string configuration been checked in relation to the operating temperature conditions?

FAQs

What is the GoodWe 10kW price in Pakistan?

The current price of the GoodWe 10kW ES Uniq Hybrid Inverter in Pakistan is Rs. 365,000 per unit.

Is the GoodWe 10kW ES Uniq a hybrid inverter?

Yes, the GoodWe 10kW ES Uniq is a single-phase, low-voltage hybrid inverter which is designed to incorporate solar photovoltaic systems, battery storage, power from the grid, and backup loads.

What battery voltage does the GoodWe 10kW use?

The inverter has a 48V nominal battery system and the battery voltage it supports ranges from 40 to 60V.

Does the GoodWe 10kW support lithium batteries?

Right, the inverter is compatible with both Li-Ion and lead-acid batteries. Before installing it, battery compatibility must be verified using the required voltage, current and BMS communication specifications.

How much solar PV can the GoodWe 10kW inverter handle?

The GW10K-ES-C10 can support a maximum PV input power of 20kW and has a 200% PV input oversizing capability.

How many MPPTs does the GoodWe 10kW have?

The inverter is equipped with two MPPT trackers, each of which can handle up to two PV strings in the case of the GW10K-ES-C10.

Can the GoodWe 10kW work during load shedding?

Yes. The inverter provides a dedicated backup output with less than 10ms switching, allowing supported loads to receive backup power from the available battery system during grid interruptions.

What warranty comes with the GoodWe 10kW ES Uniq?

The product comes with a 5-year standard manufacturer warranty.

Buy GoodWe 10kW ES Uniq Hybrid Inverter from Hajvery Solar

The GoodWe 10kW ES Uniq Hybrid Inverter is a practical option for residential solar systems requiring 10kW single-phase output, 48V battery storage, high PV input capacity and fast backup switching.

Hajvery Solar Energy provides product purchasing support for customers in Lahore and across Pakistan. Buyers can contact the team for availability, battery compatibility, PV system planning and dealer enquiries.