Key facts
- Brand
- Phocos
- Model
- PL40
- Category
- Industrial Supply
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH
- Last added
- 2000-01-01
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Phocos PL20/PL40/PL60 Solar System Controller User Manual
This manual explains how to install and operate the Phocos PL series solar system controllers (PL20, PL40, PL60). It includes step‑by‑step instructions for wiring, menu navigation, setting configuration parameters and using advanced features such as load cutoff, street‑light control and remote monitoring.
The guide also provides details on battery charging stages, data logging, temperature compensation and answers to common questions, helping users maintain reliable solar, wind or hybrid power systems. This manual is written in Chinese.
Phocos PL40 specifications
| Standard system voltage | 12, 24, 36, 48 V |
|---|---|
| Maximum BAT+ to BAT- voltage | 100 V |
| Maximum continuous charging current (SOL‑) | 20 A (40 A for PL40, 60 A for PL60) |
| Maximum continuous load current (LOAD‑) | 20 A (7 A for PL40, 30 A for PL60) |
| Temperature sensor range | -5 °C to 50 °C |
| Maximum storage/operating temperature | 70 °C |
Source: Phocos PL20/PL40/PL60 Energy System Controller Reference Manual
All Phocos PL40 documents by type
Disassembly, diagnostics and part numbers, for repair.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What does the low battery disconnect function do?
It cuts the load when the battery voltage drops too low to protect the battery from over‑discharge.
From: Phocos PL20/PL40/PL60 Energy System Controller Reference Manual
How many external shunt adapters can be connected and what current can they measure?
The controller can connect up to two external shunt adapters and measure currents up to 250 A.
From: Phocos PL20/PL40/PL60 Energy System Controller Reference Manual
How do I set the time on the controller?
Short press until SET appears, long press to TIME, long press again to start flashing, then short press to set the correct time.
From: Phocos PL20/PL40/PL60 Solar System Controller User Manual
What is the maximum solar charging current for the PL40 model?
The PL40 can charge at up to 40 A.
From: Phocos PL20/PL40/PL60 Solar System Controller User Manual