Gospower GPEX-3K6L1 3.6kW single phase hybrid inverter front view

Gospower GPEX-3K6L1 3.6kW Single Phase Hybrid Inverter (54 chars, ultra-concise)

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৳36,850

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Specifications

BrandGospower
ModelGPEX-3K6L1
TypeSingle Phase Residential Hybrid Inverter
Recommended Max. PV Input Power4800W
Max. Input Voltage (Voc)580V
MPPT Operating Voltage Range120-550V
Number of MPPT1
Max. Input Current per MPPT13A
Max. Short-Circuit Current per MPPT20A
On-Grid Rated Input Power3600W
Rated Grid Voltage230V (L, N, PE), 50/60Hz
THDiLess than 3%
Power Factor-0.8 to +0.8
Battery TypeSLA and LiFePO4
Rated Battery Voltage48VDC (range 40-60V)
Max. Charge/Discharge Current50A
BMS CommunicationRS485, CAN
Rated Output Power3600W / 3600VA
Rated Output Current15.7A
Surge Power3780VA (10 min), 4500VA (1 min), 5400VA (1 s)
Switching TimeLess than 10ms
Max. MPPT Efficiency99.90%
Max. Efficiency97.20%
European Efficiency96.40%
Battery Charging/Discharging Efficiency94.00%
Surge ProtectionPV: Type III, AC: Type III
IP RatingIP65
Operating Temperature-25 to 60 degrees C
Relative Humidity0-95%
Installation TypeWall mounted
Cooling ModeNatural cooling
CommunicationWi-Fi, RS485, CAN, GPRS
DisplayLCD, App
Parallel ConnectionUp to 6 units
Inverter Dimensions (L x W x H)535 x 485 x 198.5 mm
Net Weight27.5 kg
Warranty5 years standard (10 years optional)

Description

The Gospower GPEX-3K6L1 is a 3.6kW single phase hybrid inverter built to keep your essential home appliances running while helping you use more of your own solar energy. It combines a built-in MPPT solar controller, battery support and grid connection in one wall-mounted unit.

If you are looking for a reliable hybrid inverter in Bangladesh to reduce electricity bills and keep important loads active during load shedding, this model is a practical choice. The Gospower inverter works with both LiFePO4 and SLA batteries, so you can match it to your existing or planned battery setup.

Its IP65 design and natural cooling make installation simpler, and you can connect up to 6 units in parallel if your power needs grow later.

Key Features

  • 3.6kW rated output (3600W / 3600VA): Powers essential home loads during outages, so lights, fans and other important appliances stay on.

  • Built-in MPPT with 120-550V operating range: Tracks the solar panel's best power point, helping you collect more energy from your PV array.

  • Supports bifacial panels and high-power modules: Gives you flexibility when choosing solar panels for your system.

  • LiFePO4 and SLA battery support (48V, 40-60V range): Lets you choose the battery type that fits your budget and needs.

  • Up to 6 units in parallel: Allows you to scale your system as your power demand increases.

  • IP65 protection with natural cooling: Dust-tight and water-resistant design with no fan to maintain, which reduces noise and upkeep.

  • Switching time below 10ms: Transfers to backup power quickly when the grid goes down.

  • Wi-Fi, RS485, CAN and GPRS communication with LCD and app display: Makes it easy to monitor your system and connect with compatible batteries.

  • Peak demand savings: Helps you store and use energy smartly to reduce grid usage when demand is high.

  • 5-year standard warranty (10 years optional): Gives long-term peace of mind for your investment.

Why Choose the Gospower GPEX-3K6L1 Hybrid Inverter

This hybrid inverter brings solar, battery and grid power together in a compact unit, so you do not need separate devices for each job. That means a cleaner installation and easier daily use.

For homes that face frequent power cuts, the quick switching time and 3.6kW backup output help keep important appliances running. When the grid is available, the inverter can help you rely more on solar energy and lower your electricity bills.

The Gospower inverter also comes with a wide set of built-in protections, including PV and battery reverse connection protection, output short-circuit protection, anti-island protection and residual current detection. Gospower has been in the energy business since 2006 and offers a 5-year standard warranty on this model.

Best Use Cases

  • Homes and apartments that need backup power during load shedding

  • Residential rooftop solar systems with battery storage

  • Small shops and offices that want to cut grid electricity costs

  • Expandable setups that may grow later through parallel connection

Warranty

7 days replacement warranty

Read the warranty policy

Reviews

Frequently asked questions

What is the Gospower GPEX-3K6L1?

It is a 3.6kW single phase hybrid inverter with a built-in MPPT, designed to manage solar power, battery storage and grid power in one unit.

Which batteries work with this hybrid inverter?

It supports LiFePO4 and SLA batteries with a 48V rated voltage and a 40-60V operating range.

Can I connect more than one Gospower inverter?

Yes. You can connect up to 6 units in parallel to increase your system capacity.

How fast does it switch to backup power?

The switching time is below 10ms, so connected loads move to backup power quickly when the grid fails.

Is the Gospower GPEX-3K6L1 suitable for outdoor installation?

It has an IP65 rating and natural cooling, which suits demanding environments. Always follow the manufacturer's installation guidelines and use a qualified installer.

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