Parameter
功率◆ LCD display PV charge, battery and DC loading condition.
◇ Protection against over charge, over discharge, over load and anti-thunder.
◆ PWM charging mode, DC mode save cost.
| K1 Specification | ||
| 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(At 25℃) | 12V/24V System：50V; 48V System：100V | |
| PV Array Maximum Power | 12V System：140W,280W,420W,560W,700W,840W； 24V System：280W,560W,840W,1120W,1400W,1680W； 48V System：560W,1120W,1680W,2240W,2800W,3360W | |
| Battery type | Lead acid battery, deep cycle battery, gel battery etc(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 | ≤0.20V | |
| Disharge circuit voltage drop | ≤0.15V | |
| Display | LCD | |
| Thermal method | Natural heat dissipation | |
| Type of mechanical protection | IP20 | |
| Operating temperature | -10℃~40℃ | |
| Storage temperature | -20℃~60℃ | |
| Elevation | ＜5000m，(Less solar panel when exceed 2000m) | |
| Humidity | 5~95%（No condense） | |
| Protect the circuit | over-charge, over-discharge, short circuit and over-load protection | |
| Machine size (L*W*Hmm) | 152*97*42 | 182*112*64 |
| Package size (L*W*Hmm) | 160*106*48 | 191*123*70 |
| N.W (Kg) | 0.34 | 0.64 |
| G.W (Kg) | 0.39 | 0.72 |
| Note: All specifications are subject to charge without prior notice | ||
To be added……
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Introduction
PWM solar charge controller uses digital output of microprocessor to control analog circuit. Constant current, constant voltage and floating charging are adopted. The PWM solar controller solves the problem that the battery is not fully charged and the life of the battery is short.
Application Area
10-60A Solar controller can be used in small-user solar power system for home, street light, water pump, solar water heater, etc, which controls the charging of solar panels by batteries and the batteries supply power to inverters and loads.
◆ LCD display PV charge, battery and DC loading condition.
◇ Protection against over charge, over discharge, over load and anti-thunder.
◆ PWM charging mode, DC mode save cost.
To be added……
To be added……
◆ LCD display PV charge, battery and DC loading condition.
◇ Protection against over charge, over discharge, over load and anti-thunder.
◆ PWM charging mode, DC mode save cost.
To be added……
To be added……