Intelligent Energy Management with the LSSM Series MPPT Solar Charge Controllers
Product Description
The LSSM series MPPT Solar Charge Controllers are designed for optimal energy management in solar systems, featuring automatic maximum power tracking (MPPT) technology. These controllers are highly efficient, providing up to 99% energy conversion for lead-acid, gel, Li-ion, and LifePO4 battery systems. With a robust protection mechanism that includes PV array short circuit, overcharge, overvoltage, and overcurrent safeguards, the LSSM series is built for durability. The system is equipped with temperature compensation, a user-friendly LCD interface, and adjustable charging settings to suit various applications. Available in multiple models, each offering customizable charging currents from 30A to 100A, these controllers provide reliable and intelligent power regulation for both residential and industrial solar installations.
| MPPT Model | LSM30A | LSM40A | LSM50A | LSM60A | LSM70A | LSM80A | LSM100A | |
| Charging mode | MPPT automatic maximumpower tracking | |||||||
| Charging mode | MPPT tracking maximum power,boost charging,balanced charging,floating charging | |||||||
| Lead acid battery | (12V/24V/36V/48V/96Vautomatic recognition)+ (12V/24V/36V/48V/60V/72V/84V/96VAdjustable) | 48-96V | ||||||
| Type | Gel Battery | 12V/24V/36V/48V/60V/72V/84V/96V | 48-96V | |||||
| ttery | LifePo₄ | Single voltage 3.2*number of strings(2 strings-45 strings adjustable) | ||||||
| Ba | L4on | Single voltage 3.7*number of strings(2 strings-45 strings adjustable) | ||||||
| User defined | DC discharge limit voltage of equalizing andfloating charge is adjustable:8V-170V | |||||||
| Lithium battery activation function | With PV input,lithium battery charging is activatedand can beused without battery DC output | |||||||
| Min PV start up voltage | The photovoltaic voltage is greaterthanthe batteryvoltage+3V (it can also be charged with small currentin rainy days) | |||||||
| Max PV input voltage | 230V | 480V | ||||||
| PV charging current adjustable | 0-30A | 0-40A | 0-50A | 0-60A | 0-70A | 0-80A | 0-100A | |
| Temperaturecompensation | Automatically compensate the charging voltage and current according to the battery temperature toprolong the battery life | |||||||
| LCD touch button | LCD display:(power generation/photovoltaic voltage/battery voltage/charging current power/operation status) Settings:(battery type,charging current,restore factory settings),EN/CNdisplay | |||||||
| 485 communication | 8-pin RS485 communicationinterface (enquire about operation status and settings) | |||||||
| Operating ambient temperature | -10℃~+40℃ | |||||||
| Static power consumption | 2W | |||||||
| Overall efficiency | 96.5%~99% | |||||||
| Temperature protection | +85C | |||||||
| Temperature rise protection | Reduce power output above +80℃ | |||||||
| Protection function | PVarray short circuit,overvoltage,overcurrent reverse connection protection,battery overcharge,reverse connection protection,undervoltage protection | |||||||
| Humidity | 0-90%RH(no condensation) | |||||||
| Mechanical protection grade | IP21 | |||||||
| Altitude | 0~3000m | |||||||
| Dimensions | 202mm*215mm*100mm 218mm*265mm*100mm 285mm*332mm*146mm | |||||||
| Netweight/Gross weight | 1.95KG 2.6KG 7.7KG | |||||||
| Package dimensions | 265mm*224mm*120mm 315mm*240mm*120mm 430mm*375mm*238mm | |||||||
| Note:The data isfor reference only andsubject to change withoutnotice | ||||||||
Application
Ideal for off-grid solar power systems in residential, commercial, and industrial settings. The LSSM series efficiently charges battery banks for various energy storage systems, maintaining stability even in high-demand environments. The controllers support a range of battery types, including customizable options for specific needs, and are designed for use in environments with fluctuating temperature conditions.
Shipping Methods
Supports global air and sea shipping.
Our products are sold all over the world, you can rest assured.
