


SUMAK INVERTER SUNNY + 3500VA/24V MPPT 70A
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- Model:Sunny Plus Solar Hybrid PCU
- Capacity:3500VA (24V System)
- Type:Single-Phase, DSP-Based MPPT
- Power Device:MOSFETs
- Efficiency:≥82%
- Nominal DC Input:24V
- Low Battery Cut-off:21.0V ±0.4V
- High Battery Shutdown:31V ±0.4V
- Output Voltage:220V ±5% (Pure Sine Wave)
- Frequency:50Hz ±0.1Hz
- Max PV Input Voltage:50V per 36-cell module
- Max Charging Current:40A
- Bulk Voltage:29.2V
- Float Voltage:27.6V
- Overload (>100%)
- High Temperature Shutdown (75°C ±5°C)
- Battery Low Voltage
- MCB Trip Alerts

Su-mak Sunny Plus Solar Hybrid UPS 3500/24V
The Su-mak Sunny Plus 3500/24V is an advanced solar hybrid power conditioning unit (PCU) designed for seamless integration of solar power, grid electricity, and battery backup. Featuring pure sine wave output and MPPT-based solar charging, this system ensures efficient energy utilization for homes, offices, and small commercial setups.
Key Features:
Pure Sine Wave Inverter – Delivers clean, stable power (220V ±5%) for sensitive electronics.
Solar Priority – Automatically uses solar power first, switching to grid/battery only when needed.
MPPT Technology – Maximizes solar energy harvest with up to 40A charging current.
Seamless Transfers – <20ms switchover time (prevents PC reboots).
Multi-Protection – Safeguards against overload, overheating, reverse current, and voltage fluctuations.
User Alerts – LCD displays warnings for low battery, overload, and high temperature.
Residential: Power backup for homes with solar panels.
Off-Grid Systems: Remote locations with unreliable grid power.
Solar-First Operation – Reduces grid dependency.
Silent Performance – <60dB noise level.
Low Maintenance – Robust design with auto-protection features.