WATTSTUNDE® 40 A 150 V MPPT solar charge controller WSL40.150 MPPT 24 / 48 V
MPPT Laderegler 40 A für 24 V Systeme bis 1000 W / 2000 W bei 24 V
- 40 A Modulstrom
- 30 A Laststrom
- Ertragsmaximierung mit MPPT
- Tiefentladeschutz
- LCD Anzeige
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Product description
MPPT Solar Charge Controller WSL 40.150 with LCD from WATTSTUNDE®
The WATTSTUNDE® WSL 40.150 MPPT solar charge controller is the powerful control center for your self-sufficient solar system. With modern MPPT technology, automatic system voltage detection (24 V / 48 V) and an integrated LC display, it ensures efficient and battery-friendly charging.
Technical Highlights at a Glance
- MPPT technology for maximum solar yield
- Up to 30% more efficiency compared to PWM controllers
- Automatic system voltage detection (24 V / 48 V)
- Integrated LCD display with real-time data
- Internal & external temperature sensor
- Comprehensive protection functions
- Solid metal housing with cooling fins
- Warranty period: 2 years
Maximum yields thanks to intelligent MPPT technology
The controller determines the optimal operating point of your solar modules several times per second and converts excess voltage into increased charging current.
LCD display with full control
- Battery charge level
- Charging current and load current
- Energy flows in real time
- Revenue statistics
Comprehensive electronic protection
- Overheating protection
- PV short-circuit and reverse polarity protection
- PV reverse current protection
- Deep discharge protection
Your all-rounder for large off-grid solar systems
The WATTSTUNDE® WSL 40.150 combines high efficiency, intelligent control and reliable protection – ideal for motorhomes, caravans, boats and stationary off-grid systems.
Technical specifications WSL 40.150 MPPT
| Max. DC input current | 40 A |
| Max. open-circuit voltage PV | 138 V DC (25 °C) |
| Maximum solar power | 1000Wp (24V) / 2000Wp (48V) |
| Max. output current DC | 30 A |
| Charging technology | MPPT with 3 charging phases |
| Deep discharge protection voltage | 21.6 to 23.6 / 43.2 to 47.2 V DC |
| Battery rated voltage | 24/48 V DC |
| Battery type | GEL, AGM, lead-acid |
| Normal standby power consumption | < 8mA |
| Temperature compensation | integrated |
| Operating temperature | -20°C/+50°C |
| Weight | 2500 g |
| Dimensions | 189 x 255 x 89 mm |
Product details & downloads
Manufacturer information and, if applicable, the responsible person:
WATT HOUR
Bessemerstrasse 3
21339 Lüneburg
Email: info@wattstunde.de
Homepage: https://www.wattstunde.de/
Advice & Contact
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