Key facts
- Brand
- EPIP30
- Model
- EPIP30
- Category
- Power Management
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH
- Last added
- 2011-10-10
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EPIP Solar Controller EPIP30 User Manual
This manual introduces the EPIP30 series solar controller, highlighting its selectable battery capacity, touch‑key operation, automatic 12 V/24 V detection, multiple charging modes (PWM or ON/OFF) and four load‑control options (manual, light‑control, light‑control + timer, timer). It also describes the LCD display that shows system status, voltage, current, temperature and energy data.
Installation instructions cover wiring order, cable sizing, grounding and mounting clearance. The operation section details key functions (K1‑K4), parameter adjustment, time setting, light‑control testing and protection features such as over‑charge, over‑discharge, short‑circuit and TVS lightning protection. A parameter table lists electrical specifications for the 20 A and 30 A variants. This manual is written in Chinese.
EPIP30 specifications
| Rated charging current | 20 A (20A model) / 30 A (30A model) |
|---|---|
| Rated load current | 20 A (20A model) / 30 A (30A model) |
| System voltage | 12 V / 24 V auto‑detect |
| Operating temperature | -20 °C to +70 °C (industrial grade) |
| Battery capacity range | 50 AH to 5000 AH (user‑settable) |
| Boost charging voltage | 14.8 V (×2 for 24 V system) |
| Float charging voltage | 13.4 V (×2 for 24 V system) |
| Over‑discharge voltage | 11.4 V (×2 for 24 V system) |
| Temperature compensation | 5 mV/°C per 2 V |
| Overload protection | 1.25 Ie for 60 s, 1.5 Ie for 5 s |
| Short‑circuit protection | ≥2 Ie triggers protection |
| Idle loss (control circuit) | ≤15 mA |
| LED/LCD display max current | ≤15 mA each, ≤30 mA total |
All EPIP30 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.