Solar Charge Controller
MPPT SPC 15/1 - MPPT SPC 20/1B - MPPT SPC 30/1B
Wireless
TELECO app with notification of low battery alarm, compatible with MPPT 20 1/B and 30/1B
The solar charge controller is based on advanced Maximum Power Point Tracking (MPPT) technology which allows a conversion efficiency of up to 98%.
The solar charge controller has the following key characteristics:
• Use of innovative MPPT technology to maximise tracking efficiency (>99.9%)
• Use of fully digital technology with high charge conversion efficiency (up to 98%)
• The LCD design ensures easy-to-read operating data and working conditions
• Real-time energy statistics function
• Flexible system battery selection: liquid, gel, AGM and lithium
• 4-stage battery charging process: MPPT, boost, equalization, float
• Dual automatic protection to avoid exceeding the rated charging power and current
• Multiple load control modes: Always on, Streetlight, User-defined mode
• Two USB interfaces (available on the SCP15/1 model) to charge devices
• Wireless communication available on the MPPT SPC 20/1 B and MPPT SPC 30/1 B models
• The installed remote temperature sensor helps extend battery life.
The solar charge controller has the following key characteristics:
• Use of innovative MPPT technology to maximise tracking efficiency (>99.9%)
• Use of fully digital technology with high charge conversion efficiency (up to 98%)
• The LCD design ensures easy-to-read operating data and working conditions
• Real-time energy statistics function
• Flexible system battery selection: liquid, gel, AGM and lithium
• 4-stage battery charging process: MPPT, boost, equalization, float
• Dual automatic protection to avoid exceeding the rated charging power and current
• Multiple load control modes: Always on, Streetlight, User-defined mode
• Two USB interfaces (available on the SCP15/1 model) to charge devices
• Wireless communication available on the MPPT SPC 20/1 B and MPPT SPC 30/1 B models
• The installed remote temperature sensor helps extend battery life.
| Technical data | MPPT SPC15/1 | MPPT SPC20/1B | MPPT SPC30/1B |
| System voltage | 12 V | Automatic recognition 12 V / 24 V12 V | |
| Maximum charge current | 15 A | 20 A | 30 A |
| Boost voltage | 14,5 V @ 25 °C | 14,0~14,8 V / 28,0~29,6 V @ 25 °C (Default setting: 14,5 / 29 V) |
|
| Equalization voltage | 14,8 V @ 25 °C (Liquid, AGM) | 14,0~15,0 V / 28,0~30,0 V @ 25 °C (Default setting: 14,8 / 29,6 V) |
|
| Float voltage | 13,7 V @ 25 °C | 13,0~14,5 V / 26,0~29,0 V @ 25 °C (Default setting: 13,7 / 27,4 V) |
|
| Disconnection voltage | 10,8~11,8 V, SOC1~5 (Default setting: 11,2 V) |
10,8~11,8 V / 21,6~23,6 V, SOC1~5 (Default setting: 11,2 / 22,4 V) |
|
| Thermal compensation | -4,17 mV/K per cell (boost, equalization) -3,33 mV/K per cell (float charge) |
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| Battery type | Gel, AGM, Liquido, LitioDefault setting: Gel) | ||
| Maximum voltage on photovoltaic terminal |
35 V (*1) | 75 V a -40 °C (*1) / 70 V a 25 °C (*1) | |
| Maximum input power | 200 W | 260/520 W | 390/780 W200 W |
| Output current | 10 A | 20 A | 30 A |
| USB interface | 5 V - 2 A | X | X |
| Wireless | X | V | V |
| Operating mode | Always on / Streetlight / User-defined mode | ||
| Maximum tracking efficiency | >99.9 % | ||
| Maximum charge conversion | 97,5% | 98% | |
| Dimensions | 189x96x53 mm | 189x182x58 mm | 189x182x64 mm |
| Weight | 420 g | 1 Kg 1,3 Kg | 1 Kg |
| Self-consumption | 0,2 W | ≤8 mA (12 V), ≤12 mA (24 V) | |
| Power terminals | 8AWG (10 mm²) | 6AWG (16 mm²) | |
| Ambient temperature | -20 °C / +55 °C | ||
SPC10/1
- Full 3-point PWM charging management
- All installed protection devices are of the self-resetting type: built-in overcurrent protection, short-circuit protection, open-circuit protection, reverse connection protection.
SPC20/1
- Large LED screen, adjustable charge/discharge parameters with memory function.
- Full 3-point PWM charge control.
- All installed protection devices are of the automatic reset type: built-in overcurrent protection, short-circuit • protection, open-circuit protection, reverse connection protection.
- Dual USB output. Maximum output current 1.5 A
| Technical Data | SPC 20/1 | SPC 10/1 |
| System voltage | 12 V / 24 V (Automatic recognition) | 12 V |
| Rated charge current | 20 A | 10 |
| Rated discharge current | 10 A | 10 |
| Maximum solar voltage | 12V Max Solar Voltage 23V | 25V |
| Battery type | BAT1= lead acid battery 12 V | --- |
| LIT1= ternary lithium battery (3 S / 11.1 V) LIT2= lithium-iron-phosphate battery (4 S / 12.8 V) |
--- --- |
|
| End-of-charge voltage | Lead acid battery: 14.4 V (non-adjustable) Ternary lithium battery: 12.6 V (non-adjustable) Lithium-iron-phosphate battery: 14.2 V (non-adjustable) |
--- --- 14,4 ±0,3V |
| LVD | Lead acid battery: 12.6 V (adjustable: 11.5 V ~ 13 V) Ternary lithium battery:10.5 V (adjustable 10 V ~ 11 V) Lithium-iron-phosphate battery:12 V (adjustable 11.5 V ~ 12.5 V) |
--- --- 12 ±0,3V |
| LVR | Lead acid battery: 10.7 V (adjustable: 9.5 V ~ 11.5 V) Ternary lithium battery: 9 V (adjustable 8.5 V ~ 9.5 V) Lithium-iron-phosphate battery: 10 V (adjustable 9.5 V ~ 10.5 V) |
--- --- 11 ±0,3V |
| Float Voltage | Lead acid battery: 13.7 V (adjustable: 13 V ~ 15 V) Ternary lithium battery:12 V (adjustable 11.5 V ~ 12.5 V) Lithium-iron-phosphate battery: 13.8 V (adjustable 13 V ~ 14.5 V) |
--- --- 14,4 ±0,3V |
| Charge activation voltage | 8 V (from solar panel) | 13,3 ±0,3V |
| USB output | 2 USB; 5V/2A (MAX) | --- |
| Standby current | <10 mA | < 5mA |
| Operating Temperature | -35 °C / +60 °C | -10 °C / +55 °C |
| Dimensions/Weight | 133 x 70 x 35 mm / 140 g | 133 x 70 x 35 mm / 140 g |
*The voltages shown in the table indicate the thresholds for 12 V applications. With 24 V applications, double the indicated values. |
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