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LESSO Manuals & User Guides

LESSO specializes in advanced energy storage solutions, including MPPT solar charge controllers, hybrid inverters, battery modules, and portable energy systems.

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LESSO Energy Storage Solutions

LESSO (Guangdong Lesso Energy Storage Technology Co., Ltd., part of Lesso Group) specializes in advanced renewable energy devices. Their robust product lineup features state-of-the-art hybrid split-phase solar energy storage inverters, MPPT solar charge controllers, and intelligent lithium-ion battery modules designed to maximize energy efficiency and reliability.

With features like DSP control, high conversion efficiency, multi-stage charging, and smart monitoring through Bluetooth and Wi-Fi connectivity, LESSO's solutions are built for both modern residential and commercial applications. The brand emphasizes safety, high performance, and extending the operational lifespan of solar and energy storage systems worldwide.

LESSO manuals

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LESSO LEC-EBF Series Hybrid Split-phase Inverter User Manual

24 ta’ Frar, 2026
LEC-EBF Series Hybrid Split-phase Inverter Specifications: Product: LEC-EBF Series (5-6.5kW) Hybrid Split-phase Inverter Model: LECSerial48V(8-10kW) Stock Code: 2128.HK User Manual Version: V1.1 Product Information: Safety: The LEC-EBF Series inverter comes…

Manwal tal-Utent tal-Modulu tal-Batterija LESSO LSMO25.6V120AH-ZY

11 ta’ Ġunju 2025
LSMO25.6V120AH-ZY Battery Module Specifications Model: LSMO 25.6V120AH-ZY Nominal Voltage: 25.6V Kapaċità Nominali: 120Ah Enerġija Nominali: 3072Wh Volum ta' Ċarġ Standardtage: Volum ta' Qtugħ ta' Skarika ta' 29.2Vtage: 18.4V Standard Charge Current: 50A Allowed Max.…

LESSO Off-grid Inverter User Manual - LES-(132~232)A1XF-XT

manwal
This user manual for the LESSO Off-grid Inverter (model LES-(132~232)A1XF-XT) provides comprehensive guidance on installation, operation, safety, wiring, LCD display, error troubleshooting, and technical specifications for solar power systems.

LESSO LSBH30-50KTL3-OC1 PV Inverter User Manual

Manwal għall-Utent
Comprehensive user manual for the LESSO LSBH30-50KTL3-OC1 PV inverter, covering installation, operation, maintenance, troubleshooting, and technical specifications for grid-connected photovoltaic systems.

Manwal tal-Utent tal-Inverter Ibridu tas-Serje LESSO LEC-ABF

manwal għall-utent
Manwal tal-utent għall-Inverter Ibridu tas-Serje LESSO LEC-ABF (7-10kW). Ikopri l-installazzjoni, it-tħaddim, is-sigurtà, il-manutenzjoni, is-soluzzjoni tal-problemi, u l-ispeċifikazzjonijiet tekniċi għas-sistemi ta' ġestjoni tal-enerġija solari.

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LESSO support FAQ

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  • How do I install my LESSO micro PV inverter?

    Install the microinverter underneath the photovoltaic module to avoid direct sunlight, and leave a minimum of 5cm of space around the enclosure to ensure proper ventilation and heat dissipation.

  • Can I connect LESSO battery modules in parallel or series?

    Yes, the modular design allows for the deployment of up to two batteries in series and up to four batteries in parallel. Be sure to fully charge all batteries independently before connection and never mix capacities.

  • What battery types are compatible with LESSO MPPT Solar Charge Controllers?

    LESSO charge controllers support a variety of battery types, including both lead-acid and lithium batteries. Be sure to select the correct 12V, 24V, or 48V system setting based on your battery bank voltage.

  • How do I connect my LESSO PV Inverter to the mobile monitoring app?

    Ensure both your inverter and mobile phone are connected to the same 2.4GHz Wi-Fi network, activate Bluetooth on your device, and follow the setup instructions in the app.