

Gospower GPEX-3K6L1 3.6kW Single Phase Hybrid Inverter (54 chars, ultra-concise)
BDT 36,850
Quantity
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.
Technical Specifications
Specification | Details |
|---|---|
Brand | Gospower |
Model | GPEX-3K6L1 |
Type | Single Phase Residential Hybrid Inverter |
Recommended Max. PV Input Power | 4800W |
Max. Input Voltage (Voc) | 580V |
MPPT Operating Voltage Range | 120-550V |
Number of MPPT | 1 |
Max. Input Current per MPPT | 13A |
Max. Short-Circuit Current per MPPT | 20A |
On-Grid Rated Input Power | 3600W |
Rated Grid Voltage | 230V (L, N, PE), 50/60Hz |
THDi | Less than 3% |
Power Factor | -0.8 to +0.8 |
Battery Type | SLA and LiFePO4 |
Rated Battery Voltage | 48VDC (range 40-60V) |
Max. Charge/Discharge Current | 50A |
BMS Communication | RS485, CAN |
Rated Output Power | 3600W / 3600VA |
Rated Output Current | 15.7A |
Surge Power | 3780VA (10 min), 4500VA (1 min), 5400VA (1 s) |
Switching Time | Less than 10ms |
Max. MPPT Efficiency | 99.90% |
Max. Efficiency | 97.20% |
European Efficiency | 96.40% |
Battery Charging/Discharging Efficiency | 94.00% |
Surge Protection | PV: Type III, AC: Type III |
IP Rating | IP65 |
Operating Temperature | -25 to 60 degrees C |
Relative Humidity | 0-95% |
Installation Type | Wall mounted |
Cooling Mode | Natural cooling |
Communication | Wi-Fi, RS485, CAN, GPRS |
Display | LCD, App |
Parallel Connection | Up to 6 units |
Inverter Dimensions (L x W x H) | 535 x 485 x 198.5 mm |
Net Weight | 27.5 kg |
Warranty | 5 years standard (10 years optional) |
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
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.







