Product description: AZO Digital MPPT 12 / 24 - 20 A solar charge controller
Improved version of the PWM controllers. Allows you to charge batteries, ensuring the proper current characteristics and protecting against overcharging or deep overcharging, thus increasing the battery life in the system Solar Panel / Battery. After exceeding a critical voltage, the regulator disconnects the source of energy consumption, the same is with a fully charged battery - the regulator then disconnects the power from the photovoltaic panels. The device works with gel, AGM and LiFePO batteries with 12 V and 24 V. What distinguishes MPPT controllers from PWM is the study of the maximum power point of the panel, thereby accelerating the charging of batteries by 20-30%. This function is ideal for the climatic conditions prevailing in our country.
| Symbol | Description |
|---|---|
| S | Solar panel |
| B | 12V/24V battery |
| L | Load (e.g. light bulb) |
| Symbol | Opis |
|---|---|
| 1 | Battery charge level over 75% |
| 2 | Battery charge level over 50% |
| 3 | Battery charge level over 25% |
| 4 | PV panel connection and operation indication |
| 5 |
Indicates selection of the connected battery type: - green: AGM / gel - orange color: LiFePO |
| 6 |
Manual selector: - short press: switching on / off the load circuit |
Technical specification of the device
- Product name: MPPT-20 solar controller
- Output - input voltage: 12 V @ 10 V-40 V / 24 V @ 20 V-65 V (auto-detection)
- Supported battery type: AGM / Gel / LiFePO
- Charging voltage: 14.6 V / 29.2 V
- Holding voltage: 13.8 V / 27.6 V
- Disconnect voltage (LVD): 11 V / 22 V
- Reconnecting voltage: 12.8 V / 25.6 V
- Battery over voltage protection: 12 V @ 17 V / 24 V @ 34 V
- PV over voltage protection: 65 V
- Maximum charging current: 20 A
- Maximum load current: 20 A
- Own current consumption: <40 ma="" standby="" 130="" ma="" operation="" with="" connected="" load="" li="">
- Operating temperature: -25 °C to +50 °C
- Temperature compensation: 12 V @ 18 mV/°C / 24 V @ 36 mV/°C/td>
- Maximum cable cross-section: 16 mm / 6 AWG
- Degree of protection: IP21
- Dimensions: 172 x 127 x 72 mm
- Weight: 800 g
Details in the product sheet.
In set
- MPPT-20solar controller
- User manual in Polish
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In our offer you will also find a wide range of solar panels and batteries |
