Charge controllers & displays for solar systems

We guarantee high reliability, state-of-the-art technology, and ease of installation at low cost. The regulated PWM characteristic ensures optimal charging. All Solara controllers are series controllers (no shunt) and therefore highly efficient. The load output protects your battery from deep discharge. A large and informative LCD display shows the current system status. The SR350DUO also offers the option of charging two battery circuits.

• Automatic battery voltage detection
• Solar power < 90 – 350 watts
• Electronically protected against overload, reverse polarity, and overvoltage
• Battery deep discharge protection in each regulator 5 to 20 A
• Battery type manually adjustable
• LED indicator for battery status
• Metal housing IP65 (for SR 280 E)
• Charges two battery circuits in parallel (on SR 350 DUO)
• USB port for charging (on SR 180/350 LCD)
• Lithium-ready (in coordination with manufacturer)
• Low power consumption < 4 mA

Warranty conditions can be found on this website under Downloads.

• Recharging and maintaining the charge of the vehicle starter battery
• Two different control methods are available: SR and MPP.
• High operational reliability thanks to microcontrollers
• Adjustable charging programs for lead-acid, gel, AGM and LiFePO4 batteries
• Stepless control, immediate recharging
• Temperature compensation
• 5 LED operating indicators on the device
• For all commercially available solar modules
• Optional: Plug and Play power meters
• LCD Solar Computer S or VPC

Especially under cloudy skies, when light intensity is constantly changing, an extremely fast MPPT controller improves energy yield by up to 30% compared to PWM charge controllers. You can remotely control and monitor the extensive functions of your SmartSolar MPPT charger by pairing it with your smartphone or other device via Bluetooth using the VictronConnect app.

With the VE.Direct to Bluetooth Smart Dongle, you can view your charge controller information on iOS and Android devices. You will need the VictronConnect app for this. Wirelessly view information such as battery status, solar panel energy, and other useful data.

The Victron VE.Direct Bluetooth Smart Dongle uses Bluetooth Low Energy, a technology for the Internet of Things (IoT).

• Ultra-fast Maximum Power Point Tracking (MPPT)
• Advanced Maximum Power Point Detection in Partial Shadowing
• BatteryLife: intelligent battery management through load shedding
• Load output on the small models
• Automatic battery voltage detection
• Flexible loading algorithms
• Overheating protection and load reduction at high temperatures

Morningstar Corporation is a global provider of solar charge controllers – with over two million units sold in more than 112 countries. Morningstar charge controllers set standards worldwide in performance, innovative features, quality, and reliability. The products are manufactured in a fully automated facility certified to ISO 9001. Quality control using state-of-the-art computer-aided testing equipment and processes is performed on 100% of all shipped units, including functional testing.

• Epoxy resin-encapsulated circuit board
• Can also charge gel and AGM batteries
• With temperature sensor, deep discharge protection
• Installation or remote display possible
• Controlled characteristic curve with PWM charging
• Automatic 12/24V switching
• All fuses are electronic
• Low self-consumption < 8 mA
• Top quality with a 5-year warranty, EcoPulse 2 years

Warranty conditions can be found on this website under Downloads.

The latest generation of Morningstar controllers for charging two battery circuits.
With the SunSaver Duo series, the starter and auxiliary batteries are always professionally recharged, even during longer periods of inactivity.

The properties

• Adjustable load distribution (90% : 10% or 50% : 50%)
• Suitable for module outputs up to 425 Wp
• Current throughput 25 A at 12 V system voltage
• Top quality with a 5-year guarantee
• Optional LCD remote display RM-1 (displays battery voltage,
  Charging current and ampere-hours)
• Temperature sensor available as an option

Maximum efficiency and high yields thanks to MorningStar MPPT TrackStar technology. Solar voltages of 150 V or 600 V allow the use of large, high-performance modules. MPPT controllers are frequently used in off-grid, telecommunications, oil and gas, lighting, surveillance, and traffic systems. Their numerous network and communication options make them highly versatile.

• Maximum solar open-circuit voltage: 150 V and 600 V
• Excellent yields thanks to TrakStar MPPT control technology
• For all battery types, lithium ready
• Automatic 12/24/48 V switching
• For large systems with up to 60 A solar power
• With temperature sensor and deep discharge protection
• Many network and communication options
• MODBUS protocol
• 200-day data logger
• Programmable via MS-View software
• All fuses are electronic
• Robust design without a fan
• Top quality with a 5-year guarantee

Warranty conditions can be found on this website under Downloads.