Morningstar EcoPulse Solar Controller
- High Reliability – conformally coated circuit board and corrosion resistant terminals.
- Robust Thermal Design – extruded aluminum heatsink dissipates heat quickly without using cooling fans.
- Durable Casing – high strength polycarbonate case.
- LED Fault Indications – alert when short circuit, over current, high voltage, and other error conditions take place.
- Automatic Solar Based Lighting Control – field adjustable dusk ‘til dawn setting.
- Adjustable Charge Settings – seven presets and a custom setting can be set via DIP Switches or by the meter display buttons.
- Adjustable Load Control – load control can be adjusted via meter display.
- Optional Meter – multi-lingual interface with scroll buttons to adjust the settings and display metrics.
| Specifications | SR-EC-10 | SR-EC-20 | SR-EC-30 |
|---|---|---|---|
| Voltage Accuracy | <= 0.1% +/- 50mV | ||
| Maximum PV open-circuit voltage | 60V | ||
| Self-Consumption | <15mA; <20mA (meter) | ||
| LED Indications | (1) status, (3) Battery state of charge | ||
| Operating Temperature | -40°C to + 45°C | ||
| Storage Temperature | -40°C to + 80°C | ||
| Humidity | 100% non-condensing | ||
| Enclosure | IP20, Type 1 | ||
| Solar Input | overload, short-circuit, high voltage, reverse polarity, high temperature, nighttime reverse current | ||
| Battery | reverse polarity (no battery removal) | ||
| 4-Stage charging | Bulk, Absorption, Float, Equalize | ||
| Set-points | Absorption, Float, Equalize, HVD | ||
| Low Voltage Disconnect, Low Voltage Reconnect Settings | 11.4 V / 12.6 V or Custom (x2 for 24 volt systems) | ||
| Lighting Settings | Dusk to Dawn | ||
| CE, TUV Listed | IEC 62109 | ||
| Part Number | Load Current Rating | Weight | W x L x D | Battery Voltage Range | Nominal Battery Voltage |
|---|---|---|---|---|---|
| MOR-SR-EC10 | 10 Amp | 0.4 kg | 15.3cm x 10.5cm x 5.5cm | 10-35V | 12V or 24V auto-detect |
| MOR-SR-EC20 | 20 Amp | 0.4 kg | 15.3cm x 10.5cm x 5.5cm | 10-35V | 12V or 24V auto-detect |
| MOR-SR-EC30 | 30 Amp | 0.4 kg | 15.3cm x 10.5cm x 5.5cm | 10-35V | 12V or 24V auto-detect |
