MPPT 70AMP 12/24/48VDC LCD Solar Charge Convertor with Temperature Compensation
$118.9
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
70AMP 12/24/48VDC LCD MPPT solar Charge Convertor with Temperature Compensation
Key Features
1. LCD MPPT solar charge controller,12/24/48VDC 20-70Amp,
2. With Load port, RS485 communication
3. Max PV input voltage, 20-40A 130V, 50-70A 150VDC, conversion efficiency 98%
4. Three Stages charging
5. Selectable battery and User-Defined charge voltage by software
6. LCD Display PV. Battery, load, and output parameter, setup
7. With Temperature Compensation
8. RS485 Communication For display and setup
Technical Specifications
| Item | Model | MPPT48Z-20III | MPPT48Z-30III | MPPT48Z-40III | MPPT48Z-50III | MPPT48Z-60III | MPPT48Z-70III | |
| Output | Rated Charge Voltage | DC12V/24V/36V/48V, Automatic recognition | ||||||
| Output VDC Precision | ≤±1.5% | |||||||
| Rated Charge Current | 20A | 30A | 40A | 50A | 60A | 70A | ||
| Rated output Load Current | 20A | 30A | 40A | 50A | 60A | 70A | ||
| Load output control | On mode, Off mode, PV voltage control mode, Time control, PV + Time control | |||||||
| Starting Charge Voltage | Higher than current battery voltage 5V | |||||||
| Selectable battery | Flooded, Sealed lead acid Gel battery ,other types of the batteries also can be defined | |||||||
| Temperature Compensation | -3mV/ºC/2V (default) | |||||||
| Input | System Max. PV Power | 12V | 260W | 390W | 520W | 650W | 780W | 910W |
| 24V | 520W | 780W | 1040W | 1300W | 1560W | 1820W | ||
| 36V | 780W | 1170W | 1560W | 1950W | 2340W | 2730W | ||
| 48V | 1040W | 1560W | 2080W | 2600W | 3120W | 3640W | ||
| Max DC Voltage | 130VDC | 150VDC | ||||||
| High voltage recovery | 125V | 145V | ||||||
| Conversion Efficiency | ≥98% | |||||||
| LCD Display | PV VDC, battery type and VDC, charging VDC,Amp W, discharge KWH,Temp, working status,battery type and loadcontrol mode,supplier info setup | |||||||
| Communication | With RS485 COM Communication, Display and setup. Option RS486-USB Cable+ CD,Windons7/8/10 | |||||||
| Discharge Mode | ON/OFF mode, PV voltage control mode, Time control, PV & Time control mode | |||||||
| Protection | input Low voltage protection | Higher than current battery voltage 3V | ||||||
| input Over voltage protection | 130VDC | 150VDC | ||||||
| battery Low Protection | 12VDC. Default 10.5V; Recovery 11V; It can be adjustable. Else Times relation | |||||||
| Else protections | Over Charge,Output Low Voltage, Output over current, Over Temp. PV and Battery reverse connection | |||||||
| IP Grade | IP25 | |||||||
| Physical | Product size | D240*W168*H66 mm | D270*W180*H83.7 mm | |||||
| Package size | D289*W204*H101 mm | D330*W245*H150 mm | ||||||
| N.W./G.W.(kg) | 2.3/2.8 | 2.6/3.0 | ||||||
ABOUT US
Green Master Electronics Co., Ltd. is a leading manufacturer and trader of electronics and electrical equipment with over 15 years experience in this field, and with wide worldwide export in many other countries and regions as well as over 30 sales branches and agents in China. We specialize in manufacturing and supplying UPS, Power inverter, Battery charger, Battery, Solar street lamp kit, solar power system, AC voltage regulator, and other electrical power products. We are a ISO certificated company and The most of products have passed the CE certificate of EU, UL certificate of U. S. A.
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