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Product Details
Solar Charger Controller 12v 24v 20-50amp
| Model NO.: | MPPT |
|---|---|
| Trademark: | kemapower |
| Origin: | China |
Product Description
Key feature:
1. I/P: 15V-55VDC, for 12V or 24VDC system
2. O/P: 20A, 30A, 40A, 50A
3. MPPT function, increase charge current 30% than normal
4. PWM and SOC charge mode
5. LED display
6. Reverse current at night and full protections
7. External temperature compensation sensor
8. Selector for charging different batteries
| ITEM | MODE | MPPT1224-20 | MPPT1224-30 | MPPT1224-40 | MPPT1224-50 |
| Rated charge Current(include load current | 20A | 30A | 40A | 50A | |
| Rated load Current | 15A | 15A | 15A | 15A | |
| System Voltage | 12/24V AUTO work | ||||
| Input Range | 15-55VDC | ||||
| Max. PV open circuit array voltage | 55VDC | ||||
| Protection | Over load | 5s;1.5 * Inom >20s;1.25 * Inom temperature controlled for load "> 2.0 * Inom>5s;1.5 * Inom >20s;1.25 * Inom temperature controlled for load | |||
| Short circuit | Over 200%, shut off right now.for load and solar panel | ||||
| Over Voltage | 17V; 2*17V;4*17V for DC load | ||||
| Low Voltage | |||||
| Reverse polarity | protection for solar panel ,battery and DC load. | ||||
| Reverse current | yes.at night | ||||
| lighting protection | yes.TVS | ||||
| Typical idle consumption | At idle < 10mA | ||||
| Charging voltage | Bulk charge | 14.6V;2*14.6V,4*14.8V | |||
| equalizing charging | 14V; 2*14V | ||||
| Float charge | 13.4V;2*13.4V;4*13.4V | ||||
| Over charge disconnection | 14.8 or 24*14.8VDC | ||||
| Over charge recovery | 13.6v;2*13.6V | ||||
| Over discharge disconnection | 10.8Vdc or 2*10.8V (default) | ||||
| Over discharge reconnection | 12.3Vdc or 2*12.3V | ||||
| Temperature compensation | _13.2mV/ or -26.4mV/ | ||||
| Low Voltage Reconnect (LVR): | 12.0-14.0Vdc or 24-28VDC,Adjustable | ||||
| Low Voltage Disconnect (LVD): | 10.5-12.5Vdc or 21-25VDC.Automatic disconnection | ||||
| Battery type and charge voltage setup | 10 position rotary switch battery type selector to adjust the charge voltage. | ||||
| Battery fuse | 2-2.5 times rated current on anode wire by user. | ||||
| Charging control mode | Series PWM charge mode & State of Charge(SOC),Automatic compensation or | ||||
| Running Temperature | 0-40(full load) 40-60 (de-rating) | ||||
| Tropicalization | PCB was spray cover.Teminals corrosion protected | ||||
| Protection class | IP21 | ||||
| Case Material | IRON | ||||
| LED Display | charging,discharge,battery,temp. solar panel running state, Error Mode | ||||
| Terminal size | #8 AWG | ||||
| Optional | BTS - optional remote battery temperature sensor for increased charging precision | ||||
| product size.( mm) | 202*66*140 | 202*66*140 | 202*66*140 | 202*66*140 | |
| Carton Size (mm) | 270*220*130 | 270*220*130 | 270*220*130 | 270*220*130 | |
| Carton weight( kg) | 2.0 | 2.0 | 2.0 | 2.0 | |
