Solar Charge Controller

Factory directly waterproof 60a mppt solar charge controller from china

Item No.: FL-CSL-6048
This 60a MPPT Solar charge controller offer an efficient, safe, multi-stage recharging process that prolongs battery life and assures peak per formance from a solar array.
Product Description

Factory Directly waterproof mppt solar charge controller from china

1. Intelligent Maximum Power Point Tracking technology

increases efficiency 25%~30%

2. Compatible for PV systems in 12V, 24V or 48V

3. Three-stage charging optimizes battery performance

4. Maximum charging current up to 60A

5. Maximum efficiency up to 98%

6. Battery temperature sensor (BTS) automatically provides

temperature compensation

7. Automatic battery voltage detection

8. Support wide range of lead-acid batteries including wet,

AGM and gel batteries

9. Integrated intelligent slot compatible with SNMP/MODBUS communication

Details Show

Products Parameters


   MODEL    MPPT Solar  Controller FL- CSL-6048
   MPPT Range @Operating Voltage    60~115VDC
   Maximum PV Array Open Circuit Voltage    145VDC
   Maximum PV Array Power    800W    1600W    320
   Maximum Input Current    50A
   Nominal Battery Voltage    12VDC    24VDC    48VDC
   Connected Battery Type    Sealed lead acid, AGM or Gel
   Maximum Charge Current    60A
   Maximum Efficiency    98%
   Charging Method    Three stages: bulk, absorption and floating
   Overload Protection    > 110% : audible alarm
   Overcharge Protection     Yes
   Polarity Reversal Protection @
Solar Cell & Battery
   LCD Panel    LCD panel indicating solar power, load level, battery voltage/capacity, charging current, and fau
LED Display Three indicators for solar, charging, and load status
Humidity 0 ~ 100% RH (No condensing)
Operating Temperature -20°C to 55°C
Storage Temperature -40°C to 75°C
Altitude 0 ~ 3000 m
Type of Mechanical Protection IP 31
Net Weight (kgs) 4.5
Dimension, D x W x H (mm) 315 x 165 x 128 
Direction Manual

Connection Diagram

Application Cases

Payment Terms

We support wide range of secure & reliable payment methods like T/T, L/C, West Union, E-checking, Paypal and so on. Please choose your preferred payment method from those listed below. 


Payment Terms T/T or Cash  EXW 30% TT in advance, pay the balance before shipment
CFR (C&F) 30% TT in advance, pay the balance against copy of B/L
L/C For the amount more than US$90,000 payment, we can accept L/C
Paypal For the amount less than US$2,000 payment, we can accept Paypal , West Union or MoneyGram
West Union
Credit card or E-checking Place a Alibaba Trade Assurance Order



Company Information


Felicitysolar has found in 2007, we are absorbed in solar business persistently.Our products cover solar power system, solar street light, solar fridge, solar inverter, solar charge controller, solar panel, solar battery, etc.
With over 10 years of experience in this industry, we have the strong ability of R&D, production, after-sales, and so on.



Every year we attend many exhibition fair in China and abroad. Such as Canton Fair, HKTDC, SAITEX, etc. We always show the newest, best quality, best selling products in the fair

Our main market is Africa, we also do other market business, Mid East, Asia, America, etc

We have got a lots of good feedback of our products from our clients, and we will also listen the advice from them to develop our products. It makes us becoming better to provide the best service to our client


Q: What's the difference of the PWM charge controller and MPPT charge controller?
A: 1. MPPT controller uses maximum power tracking technology, compared to the PWM controller, the MPPT can generate more electricity with the same solar panels.
2. MPPT controller has low requirement of solar power system voltage, if the line or component parts damage the voltage, using MPPT controller does not affect the system generating. 
Q: Why should the controller have temperature compensation function?
A: As temperature rises, electrochemical activity in the battery increases. Similarly, as temperature falls, electrochemical activity decreases. Therefore, as temperature rises, charging voltage should be reduced to prevent overcharge, as temperature falls, charging voltage should be increase to avoid undercharge. In general, to assure optimum service life, use of a temperature compensated charger is recommended.
Q: How does your factory carry out quality control?
A: Quality is our priority. Our QC always attached great importance to quality control from the very beginning to the end of the production. Each product will be fully assembled and carefully tested before packed.

Q: What is the warranty for MPPT Charge Controller FL-CSL-6048?
A: For the charge controller, we offer 1 year warranty.