20A MPPT Solar Charge Controller 12V/24V with LCD Display
Maximum Power Point Tracking solar charge controllers (MPPT) are different than the traditional PWM solar charge controllers in that they are more efficient and in many cases more feature rich. MPPT solar charge controllersallow your solar panels to operate at their optimum power output voltage, improving their performance by as much as 30%. Traditional solar charge controllers reduce the efficiency of one part of your system in order to make it work with another.
Features
1. High-speed MPPT high technology: MPPT with LCD display, efficiency > 99%, Employs a DC converting circuit,conversion efficiency > 96%.
2. More selections for your need: five output modes: Manual, Standard, Timer, Light sensor, the Light sensor on + Timer off.
3. Advanced electronic protection: overcharge, over discharge, overload and short circuit protection.
4. 3-stage charging algorithm, impulse, bulk and float.
5. Power meter function: LCD display shows the battery voltage, charging current, charging power, output status.
6. Built-in timer, suitable for a periodic discharge system such as solar street lights, solar pumps etc.
Specification
| Rated system voltage | 12V/24V DC |
| Max open circuit voltage of solar panel | 15-50V DC |
| Max output current | 20A |
| Max discharge current | 20A |
| Over-discharge voltage | 10.2-12.5V(+/- 0.2) |
| Restart voltage | 10.2-13.5V(+/- 0.2) |
| Constant voltage (Over charge )voltage | 13-15.5V(+/- 0.2) |
| Float voltage | 12.5-14.5V(+/- 0.2) |
| Converter type | Buck |
| Converter efficiency | >96% |
| Max increase efficiency | >43% |
| Tracking efficiency | >98% |
| Precision of clock | +/-50S/Month |
| Operating temperature | -20 to +50 degree C |
| Protect class | IP22 |
| Size | 140mm*147mm*42mm(5.53*5.81*1.66In) |
| Weight | 550g(1.21lbs) |
Application
These solar charge controllers are suitable for a periodic discharge system such as solar street lights, solar pumps etc.
Send product request
Other supplier products
 |
12 Volts 20 Watts Epoxy Solar Panel Kits with 10A PWM Charge Controller | The Eco-sources 20Wepoxy solar panel kitswith battery clips, can charge the 12V battery directly, it will output max 90% power on a sunny day. Wate... |
 |
Waterproof 50W 12V Semi-Flexible Poly Solar Panel With 1.4m Cables | The Eco-sourcesseries of semi-flexible solar panel got an impermeable lamination coat the entire module, allowing it to contour and flex against cu... |
 |
100AH 12V Black Battery Box with LCD Screen for Marine and RVs | This LED battery monitor is a battery specific residual battery monitor. With low power consumption, can be a long time to show the battery power, ... |
 |
120W 12V Portable Polycrystalline Folding Solar Panel Kit | The Eco-Sources 120 Watt 12 Volt portable polycrystalline solar suitcaseis an entire solar power system incorporated into a single, compact package... |
 |
1000W Auto Switch MPPT Solar Grid Tie Inverter Power Limiter | 1000W Grid Tie inverteris a compact unit, which directly converts direct current into alternating current for powering appliances and/or office equ... |
Same products
 |
Made in China temperature controller WK-P2T(TH) for thermal power plant | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China temperature controller WK-P2T(TH) for thermal power plant Dongfang Yoyik Engineeri... |
 |
Temperature Controller | Seller: Tinko Instrument (Suzhou) Co., Ltd. | Tinko temperature controller industrialcan improve process efficiency, product quality and minimi... |
 |
Sequence Valve Gate Controller | Seller: Tinko Instrument (Suzhou) Co., Ltd. | Tinko hydraulic valve gate controllerenables control of valve gate flow sequence and timing for p... |
 |
TSC-02 Stand Alone Controller | Seller: Tinko Instrument (Suzhou) Co., Ltd. | Tinko TSC-02 integrated dual zone temperature controlleris suitable for small mold. The portable ... |
 |
TSC-01 Stand Alone Controller | Seller: Tinko Instrument (Suzhou) Co., Ltd. | Tinko TSC-01 integrated single zone hot runner temperature controller is suitable for small mold.... |
