Victron Energy SmartSolar MPPT 250/70-Tr Charge Controller - SCC125070210 is backordered and will ship as soon as it is back in stock.
Description
Description
The Victron Energy SmartSolar MPPT 250/70-Tr (SCC125070210) is built to manage large solar arrays with precision and strength. Featuring ultra-fast MPPT (Maximum Power Point Tracking) technology, it extracts maximum power from solar panels even under difficult conditions—changing sunlight, partial shading, or early morning/late afternoon sun.
With a continuous 70A charge current and compatibility for 12V, 24V, 36V, and 48V battery systems, this controller is designed for heavy-duty applications. The “Tr” version offers robust terminals and connectivity, and comes with SmartSolar’s built-in protections and firmware. It’s ideal for commercial, industrial, or very large off-grid setups where you need reliable power, smart monitoring, and long service life.
Key Features:
- Ultra-fast MPPT algorithm improves energy harvest (up to ~30% more than PWM, and better under rapidly fluctuating light)
- Supports 12V, 24V, 36V (manual selection), and 48V battery systems. Automatic detection for most voltages
- 70A continuous charge current capacity for heavy solar loads
- High PV open-circuit voltage up to 250V (absolute maximum under cold-conditions), with ~245V startup/operating maximum
- Outstanding conversion efficiency (max > 99%) and no cooling fan, lowering maintenance
- Flexible charge algorithm: multiple pre-programmed profiles plus user-definable settings; adjustable absorption, float and equalization voltages
- Built-in protections: over-temperature shutdown/derating, PV reverse polarity, output short-circuit, PV reverse current
- Bluetooth Smart built-in for setup and monitoring via VictronConnect
- Communication ports including VE.Can and VE.Direct for remote monitoring and sync with other controllers
Technical Specifications:
- Works with battery voltages: 12V / 24V / 48V auto-detection; 36V selectable via software/manual tool
- Rated charge current: 70A continuous output
- Maximum PV open-circuit voltage (Voc): up to 250V (with about 245V for safe start/operation)
- Nominal PV input power capabilities:
• ~1000W for 12V systems
• ~2000W for 24V systems
• ~3000W for 36V systems
• ~4000W for 48V battery setups - Self-consumption (idle draw): less than 35 mA at 12V, about 20 mA at higher battery voltages (e.g. 48V)
- Efficiency: Peak conversion exceeding 99% under optimal conditions
- Charge voltages (default settings – adjustable): absorption / float / equalization values such as 14.4V / 13.8V / 16.2V (for 12V), scaled for other battery voltages.
- Temperature compensation included (voltage drop per °C) for battery safety.
- Operating temperature range: -30°C to +60°C; full rated output up to about 40°C.
- Terminal types (for Tr models): robust “Tr” screw/cable lug style terminals; suitable cable sizes up to 35 mm² / AWG2
- Weight & dimensions: approximately 3 kg; dimensions around 185 × 250 × 95 mm for “Tr” models
- Protection rating: IP43 for electronics; IP22 for connection/terminal area
For large solar installations that demand strong, smart, and highly efficient charge control, the Victron Energy SmartSolar MPPT 250/70-Tr (SCC125070210) delivers. Its 70A capacity, high input voltage tolerance, advanced protections, and flexible monitoring options make it ideal for heavy-duty residential, industrial, or off-grid systems.
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Four reasons this is the right fit
The Victron Energy SmartSolar MPPT 250/70-Tr (SCC125070210) is built to manage large solar arrays with precision and strength.
The “Tr” version offers robust terminals and connectivity, and comes with SmartSolar’s built-in protections and firmware.
Trusted quality from Victron for professional applications.
Built to deliver reliable performance in demanding conditions.
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