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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.

Tip: include the full model number printed on your LESSO label for the best match.

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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

Ultimi manuali da manuals+ selezionati per questo marchio.

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

24 febbraio 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…

Manuale utente del modulo batteria LESSO LSMO25.6V120AH-ZY

11 giugno 2025
Specifiche del modulo batteria LSMO25.6V120AH-ZY Modello: LSMO 25.6V120AH-ZY Vol nominaletage: 25.6 V Capacità nominale: 120 Ah Energia nominale: 3072 Wh Vol. di carica standardtage: 29.2 V Vol. di interruzione della scaricatage: 18.4V Standard Charge Current: 50A Allowed Max.…

LESSO Energy Storage Product Manual

manuale
Comprehensive product manual for LESSO energy storage solutions, including solar inverters, battery modules, and EV chargers. Features specifications and technical details for residential and commercial applications.

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

manuale
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.

Manuale utente dell'inverter ibrido serie LESSO LEC-ABF

manuale utente
Manuale utente per l'inverter ibrido serie LESSO LEC-ABF (7-10 kW). Riguarda installazione, funzionamento, sicurezza, manutenzione, risoluzione dei problemi e specifiche tecniche per i sistemi di gestione dell'energia solare.

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LESSO support FAQ

Domande frequenti su manuali, registrazione e supporto per questo marchio.

  • 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.