400W 12/24V Adjustable MPPT Solar Charge Controller 99% LED Display Solar Battery Charger Smart Buck EL-MD400sp
$18.9
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
Professional MPPT solar charge controller in China
- MPPT type, suitable for different voltage solar panels
- Using high efficiency synchronous rectifier circuit structure
- Output voltage adjustable
- Support for lead-acid and lithium battery etc.
- Voltage & current display
- Efficiency ≥95%
- Short-circuit protection
- Over temperature protection
- Under-voltage protection
- Size: 120*80*40cm
- Weight: 450g
| PRODUCT NAME | MPPT STEP-DOWN SOLAR CHARGE CONTROLLER | |
| BRAND | ELEJOY | |
| FEATURE | 1. LED displays voltage and current | |
| 2. Output voltage adjustable | ||
| 3. Support various batteries sch as lead-acid and lithium-ion | ||
| 4. Efficient synchronous rectification scheme | ||
| 5. Effiicient MPPT real-time tracking function | ||
| 6. Rainproof/dustproof/shockproof | ||
| SUITABLE BATTERY | Various types of batteries (charging voltage between 10-30V) | |
| MODEL | EL-MD400SP | |
| PV PANEL AVAILABLE | OPEN-CIRCUIT VOLTAGE | 18V - 55V |
| MAX POWER VOLTAGE | 17V - 55V | |
| CHARGING MODULE | PV INPUT POWER | 400W |
| PV INPUT START VOLTAGE | 18V - 55V | |
| PV INPUT TRACKING VOLTAGE | 17V - 55V | |
| OUTPUT TO BATTERY VOLTAGE | 10-30V(Adjustable) | |
| OUTPUT TO BATTERY RATED CURRENT | Rated power/set output voltage | |
| OUTPUT TO BATTERY CURRENT LIMIT | MAX 25A | |
| NO-LOAD LOSS | 2W | |
| VOLTAGE REGULATION | 1% | |
| LOAD REGULATION | 1% | |
| PWM CONVERSION EFFICIENCY | 97% | |
| MPPT CONVERSION EFFICIENCY | 99% | |
| PROTECTION MODULE | BATTERY SHORT CIRCUIT PROTECTION | YES |
| BATTERY REVERSE PROTECTION | NO | |
| OVER CURRENT PROTECTION | YES | |
| TEMPERATURE PROTECTION | YES | |
| PROTECTION CLASS IP | IP66 | |
| WORKING TEMPERATURE | -40ºC-+65ºC | |
| INSTALL LINE LENGTH | 5CM | |
| SIZE | 120mm x 80mm x 40mm | |
| NET WEIGHT | 450g | |
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