SOLAR PCU (ONE PHASE)
- Built-in MPPT charge controller.
- Static switch for power transfer.
- Programmable power source sequence selection.
- High peak power for heavy load like motors.
- Reverse blocking diode to avoid battery discharge in night time.
- Grid charging enable mode at different battery voltages.
- Programmable battery charging current limit to avoid over heating of batteries.
- LED/LCD display for all parameters.
- Wide and narrow input AC voltage range selection.
- RTC interface (optional).
- Use of fifth generation MOSFETS and IGBTs.
- Designed for long life.
Farm Houses, Petrol Pumps, Hospitals, Schools, Banks, Bungalows, ATM’s etc.
| Model | 1.5KVA | 3KVA | 5KVA | 6KVA | 8KVA | 10KVA | 12KVA | ||||||
| Battery Voltage | 24V | 48V | 72V | 96V | 120V | 144V | 196V | ||||||
| Recommended panels | 72 cell panels with 44V OCV & 35V Vmp One panel for two batteries in series & other in parallel. eg.- for 72V system 3 panels in series & such 3-6 rows in parallel | ||||||||||||
| Battery charging current by Solar | 5-25Amps Programmable | ||||||||||||
| Battery charging current by Grid | 5-8 Amps Selectable | ||||||||||||
| Power Transfer Switch | Static Switch made of two SCRs | ||||||||||||
| Inverter Efficiency | 82% | 82% | 86% | 88% | 90% | 90% | 92% | ||||||
| Charger Efficiency | 96% | ||||||||||||
| MPPT Algorithm | Perturb & Observe | ||||||||||||
| Charge Controller Capacity (in Amp) | 30 | 30 | 30 | 50 | 50 | 50 | 60 | ||||||
| Power Source Priority | 1. Solar ,Battery 50%, Grid Battery
2. Solar ,Grid ,Battery 3. Grid ,Battery |
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| Grid Charging | 1. If VBattery VB< 12V | ||||||||||||
| 2. VBattery< 11V | |||||||||||||
| 3. VBattery < 10.5V Programmable | |||||||||||||
| Indication | |||||||||||||
| 1. Visual | LED-mains ON, Inverter ON, Solar ON, Charging ON, Overload, Battery Low | ||||||||||||
| 2. Audio | Inverter start, Overload Warning, Trip, Battery Low warning | ||||||||||||
| 3. LCD | I/P Voltage, O/P Voltage, O/P Current, Battery Voltage, Battery Current, Solar Voltage, Solar Current, Programming etc. | ||||||||||||
| Protection | Battery reverse, Solar panel reverse connection, Output Short circuit | ||||||||||||
| Dimension (W X H X D) | 200 x 320 x 400 | 230 x 375 x 500 | 290 x 720 x 620 | 290 x 720 x 620 | 300 x 760 x 700 | 300 x 760 x 700 | 350 x 760 x 800 | ||||||
| (in MM) | |||||||||||||