Marsriva MR-SPF3.6K-LP1-TL20E 3.6kW Hybrid Solar Inverter

The Marsriva MR-SPF3.6K-LP1-TL20E is a 3.6kW hybrid solar inverter that lets solar panels and the utility grid power your loads at the same time. You use more of your own solar energy during the day and keep the grid as a backup. This helps cut your electricity dependence and keeps your essentials running.

This Marsriva inverter suits homes, shops, and small offices that want dependable backup during power cuts. It supports lead-acid, lithium, and user-defined battery settings. It can also run without a battery connected, so you can start simple and add storage later.

It is compact and light at 6.4 kg, and the built-in WiFi module lets you monitor the system remotely. If you are looking for a solar hybrid inverter with MPPT charging and a pure sine wave output, this model covers the essentials.

Key Features

• 3.6kW rated power with power factor 1: Delivers 3.6kVA / 3.6kW of AC output, so more of the rated capacity is usable for real loads like lights, fans, and electronics.

• Solar and grid power together: Solar and utility power can supply your loads at the same time, which reduces how much you draw from the grid.

• MPPT solar charger (40V–450V range, 500V Voc): The wide MPPT window helps the inverter harvest energy across varying sunlight and panel layouts. It accepts up to 5000W of PV input.

• Up to 100A solar charging current: Charges your battery bank efficiently when sunlight is available.

• Pure sine wave AC output: Gives clean, stable power that is gentler on sensitive electronics.

• Surge capacity of 2x rated power: Helps handle the startup surge of motor-driven appliances.

• UPS transfer in 10ms (UPS/APP mode): Switches quickly during an outage, so connected devices are less likely to restart (20ms in generator mode).

• Works with or without a battery: Offers flexibility in setup and budget, with a feed-in to grid function included.

• WiFi module, BMS (RS485/CAN) and dry-contact connectivity: Lets you monitor the system remotely and connect compatible battery systems.

• High-frequency design, 6.4 kg: Small and light, which makes installation easier where space is limited.

Why Choose Marsriva MR-SPF3.6K-LP1-TL20E 3.6kW Hybrid Solar Inverter

If you want a hybrid solar inverter that balances solar savings with grid reliability, this model is a practical pick. Running solar and grid power together means your loads stay supplied even when sunlight changes through the day.

Flexible battery support is another strong point. You can pair it with lead-acid or lithium batteries, or use user-defined settings. Since it also works without a battery, you can begin with a lower-cost setup and expand later.

The WiFi module makes day-to-day monitoring easier, and the light, compact body keeps installation simple. Combined with a 2-year warranty, the Marsriva inverter is a sensible choice for homeowners and small businesses planning a reliable solar backup.

Best Use Cases

• Homes that want backup for lights, fans, and electronics during power cuts

• Shops and small offices that need steady power for daily operations

• Solar setups that need to use solar and grid power together

• Starter systems that begin without a battery and add storage later

Technical Specifications