Hybrid voltage converter CM3500-24N, 24V/3500W

The device is a combination of a pure sine wave inverter, UPS and MPPT solar panel controller. It is therefore a backup source with backup from the public grid or generator, battery charger and MPPT solar controller, while the backup priority can also be set inversely, i.e. priority from the public grid and backup from batteries or PV panels.

Product parameters:

- pure sine wave, suitable for all appliances
- MPPT solar controller for maximum energy yield from solar panels
- single-phase island system without overflows (does not work in parallel connection mode to the public grid, connection to the grid serves only as a backup if the device is set up this way)
- clear and adjustable LCD display
- selectable operating modes and priority of power supplies
- adjustable operating parameters as needed
- integrated short circuit / overload circuit breaker
- protection against overheating, overcharging and excessive battery discharge
- AGM and GEL batteries, or LiFePO4 can be used (only for experienced users)
- the battery can be automatically recharged from the grid if solar energy is not available
- audible warning of incorrect status and malfunction
- cold start and economy mode function
- powerful active cooling

Technical parameters:
Mains input voltage: 90–270VAC (170–270VAC for the UPS)
Frequency: 50 / 60 Hz (auto detection)
Output: 1 phase, 230 V AC ±5%
Inverter power: 3500 W / 3500 VA
Peak power: 5000W for 5 sec.
Switching delay: <10ms
Output wave: pure sine wave
Nominal battery voltage: 24V
Battery charging method: CC / CV / Fload
Suspension voltage: 27 V
Max. battery charging voltage (Pb Liqid): 29.2V
Battery type: AGM, GEL, LiFePO4 (for experienced users only)
Max. charging current from the grid: 60A (default 30A)
Max. charging current from the MPPT controller: 100A
Max. total charging current MPPT + grid): 100A
Max. panel power: 4000W
Max. solar panel voltage (Voc): 500VDC
Max. solar panel current: 15A
MPPT controller operating voltage range: 30 – 450VDC
Inverter power supply priority: solar only / UPS / battery backed up by the grid
Charging priority: solar / grid / solar + grid / solar only
Own consumption: 2W
Efficiency: 98%
Dimensions: 330×298×98 mm
Operating temperature: 0 to 55°C
Net weight: 4.5 kg
Protection degree: IP20