| Sign In | Join Free | My insurersguide.com | 
              
  | 
      
| Categories | PWM Solar Charge Controller | 
|---|---|
| Brand Name: | Melin Sunergy | 
| Model Number: | MT504 | 
| Certification: | CE-LVD ,CE-EMC | 
| Place of Origin: | China | 
| MOQ: | 100 | 
| Price: | USD8.5~USD9.80 per piece | 
| Payment Terms: | Western Union, T/T, L/C | 
| Packaging Details: | Color Box | 
| Supply Ability: | 5000pcs per month | 
| Delivery Time: | 25 working days | 
| Charging Technology: | 5 Stage Charging | 
| Batteries: | AGM/GEL/WET/LiFePO4 | 
| Type: | PWM Controller | 
| Application: | Portable Solar Panel for charging Marine ,Boat, Caravan Battery | 
| Feature: | maintain battery with longer life | 
| Color: | Black | 
| Size: | 104X65X23mm | 
| Weight: | 120g | 
| Warranty: | 24 months | 
| Company Info. | 
| Shenzhen Melin Sunergy Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
8A 12V Small Size IP65 Water Proof Smart PWM Solar Charge Controller
【Introduction】
MT504 pwm solar charge controller is a IP65 water proof solar charge controller with small size . It can protect the battery
from over charging and block the reverse charging from battery to solar panel at night time . With 5 stage charging technology
, can help to maintain the battery with longer life . Suits for AGM , Gel , WET ,LiFePO4 lithium battery on Marine ,Boat and Caravan
etc..
【Features】

【IP65 Waterproof】

【Suits for lead acid batteries AGM /GEL/WET and Lithium battery LiFePO4】

【Compact small size and really Light Weight 120g only】

【Specification 】
| Item No. | MT504-8A | 
| Rated Current | 8A | 
| Max. Solar Power Input | 140W | 
| Norminal Solar Input Voltage | 15~22V DC | 
| Max. Solar Input Voltage | 25V DC | 
| Lowest Operation Voltage | 9V DC | 
| Charging Stage | 5 Stage Charging (Soft Start-Bulk-Absorption-Equalization-Float) | 
| Battery Type | 4 Types of Battery (AGM, GEL, WET , LiFePO4 or Calciium) | 
| Min. Battery voltage | 3V DC | 
| Protection | Over Charge , Input & Output Reverse Polarity , Short Circuit , Over temperature, | 
| IP Rate | IP65 | 
| Mounting method | Wall mount | 
| Size | 104X65X23mm | 
| Weight | 120g | 
| Operation Temperature | -25~50℃/-13~122℉ | 
| Storage Temperature | -40~85℃/-40~185℉ | 
【LED indicator and Wire Terminal 】

                                 
                             |