| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
1. LCD display PV charge, battery and DC loading condition.
2. Protection against over charge, over discharge, over load and anti-thunder.
3. PWM charging mode, DC mode save cost.




10A~60A PWM Solar Charge Controller:
50A~100A PWM Solar Charge Controller:
150A~200A PWM Solar Charge Controller:
| K1 Specification | ||||||
| Model: KY1 | 1012/24/48 | 2012/24/48 | 3012/24/48 | 4012/24/48 | 5012/24/48 | 6012/24/48 |
| Rated Current | 10A | 20A | 30A | 40A | 50A | 60A |
| Rated System voltage | 12/24V(Auto Recognition),48V | |||||
| PV input voltage range | 12V System:15V-44V;24V System:30V-44V;48V System:60V-88V | |||||
| Max PV Input Voltage(Voc) (At the lowest temperature) |
12V/24V System:50V;48V System:100V | |||||
| PV Array Maximum Power | 12V System: 140W(10A)/280W(20A)/420W(30A)/560W(40A)/700W(50A)/840W(60A); 24V System: 280W(10A)/560W(20A)/840W(30A)/1120W(40A)/1400W(50A)/1680W(60A); 48V System: 560W(10A)/1120W(20A)/1680W(30A)/2240W(40A)/2800W(50A)/3360W(60A) |
|||||
| Battery type | Valve Regulated Lead Acid battery (Battery type base on user charge specification) | |||||
| Floating voltage | 13.8V/ Single battery | |||||
| Charge voltage | 14.2V/ Single battery | |||||
| Charging protection voltage | 17V/ Single battery | |||||
| Battery overdischarge voltage | 10.5V/ Single battery | |||||
| Charging mode | PWM pulse width control | |||||
| Charging method | Three stages :constant current; constant voltage; floating charge | |||||
| No low loss | <5mA | |||||
| Charging circuit voltage drop | ≤0.2V | |||||
| Disharge circuit voltage drop | ≤0.15V | |||||
| Display | LCD | |||||
| Thermal method | Natural heat dissipation | |||||
| Type of mechanical protection | IP20 | |||||
| Operating temperature | -15ºC~+50ºC | |||||
| Storage temperature | -20ºC~+60ºC | |||||
| Elevation | <5000m (Less solar panel when exceed 2000m) | |||||
| Humidity | 5~95%(No condense) | |||||
| Protect the circuit | over-charge, over-discharge, short circuit , over-load and photovoltaic reverse connection protection | |||||
| Machine size (L*W*Hmm) | 152*97*42 | 182*112*64 | ||||
| Package size (L*W*Hmm) | 160*106*48(1pc)/ 420*340*340(48pcs) | 191*123*70(1pc) / 400*370*390(30pcs) | ||||
| N.W (Kg) | 0.34(1pc) | 0.64(1pc) | ||||
| G.W (Kg) | 0.39(1pc) | 0.72(1pc) | ||||



Package
Carton Box for packaging, or Wooden Box advised for Samples to protect in transportations.
Shipping
1. Fedex/ DHL/ TNT/ UPS for samples, door-to-door.
2. By air or by sea for batch goods, for CFL, Air port/ Port receiving.
3. Customers specifying freight forwarders or negotiable shipping methords.
4. Delivery time: 7 days for samples; 10 to 25 days for batch goods.



