ViewStar series solar controller has a LCD display, reliable battery charging, full electronic protection, and programmable parameters.
Unlike other regulators these regulators are negative earth.
Features:
- Excellent EMC design
- 32 bit MCU with high speed
- High efficient Series PWM charging
- Four battery type options: Sealed, Gel, Flooded, and USER
- Intelligent lighting and timer control for solar lighting system
- 12 bit A/D high-precision sampling to ensure accuracy
- Use MOSFET as electronic switch
- Full control parameters setting and modification, diversified load control mode
- Humanized design of browser interface, undertake every operating conveniently
- Temperature compensation
- Adopt graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu displaying and operation
- Energy statistics function
- RS485Â ports with MODBUS communication protocol
- Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
- Field upgradable firmware
Electronic Protections:
- PV short circuit protection
- PVÂ reverse polarity protection
- Battery overcharge protection
- Battery over discharge protection
- Battery reverse polarity protection
- Load overload protection
- Load short circuit protection
- Overheating protection
| Technical Specifications | |||
| Nominal System Voltage | 12/24V auto work | ||
| Maximum Battery Voltage | 32V | ||
| Maximum PV Voltage | 48V | ||
| Charge Circuit Voltage Drop | ≤0.69V | ||
| Discharge Circuit Voltage Drop | ≤0.17V | ||
| Self-consumption | ≤15mA @ 12V; ≤13mA @ 24V | ||
| Communication | RS485 / RJ45 interface | ||
| Remote Temperature Sensor Interface | 2ERJ-3.81 | ||
| Ground | Negative to the ground | ||
| Environmental Parameters | |||
| LCD Temperature | -20ºC ~ +70ºC | ||
| Working Temperature | -25ºC ~ +55ºC | ||
| Humidity | ≤95% (N.C.) | ||
| Enclosure | IP30 | ||
Richard Court –
Controller installed and works well. Solar Camping are a good company and very good communicators. Couriers were not so efficient.