Morningstar EcoPulse Solar Controller – Metered
The EcoPulse is a pulse width modulation (PWM) solar charge controller within the Morningstar Essential Series™ which provides essential off-grid battery regulation functions. This controller is easy to use and was developed for residential and leisure consumer applications. Metered and non-metered versions of this product are available at 10, 20, and 30 amp charge ratings for 12 and 24 volt battery systems.
$254.00 – $395.00
In stock
Additional information
| SKU | SR-EC10M, SR-EC20M, SR-EC30M |
|---|
Features
- 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
| Morningstar EcoPulse 10amp w/-Meter | Morningstar EcoPulse 20amp w/-Meter | Morningstar EcoPulse 30amp w/-Meter | |
|---|---|---|---|
| SKU | SR-EC10M | SR-EC20M | SR-EC30M |
| Electrical | |||
| Nominal Battery Voltage | 12V or 24V auto-detect | 12V or 24V auto-detect | 12V or 24V auto-detect |
| Battery Voltage Range | 10-35V | 10-35V | 10-35V |
| Voltage Accuracy | <= 0.1% +/- 50mV | <= 0.1% +/- 50mV | <= 0.1% +/- 50mV |
| Maximum Battery Current | 10A, 20A or 30A | 10A, 20A or 30A | 10A, 20A or 30A |
| Maximum PV open-circuit voltage | 60V | 60V | 60V |
| Load Current Rating | 10A, 20A or 30A | 10A, 20A or 30A | 10A, 20A or 30A |
| Self-Consumption | <15mA; <20mA (meter) | <15mA; <20mA (meter) | <15mA; <20mA (meter) |
| LED Indications | (1) status, (3) Battery state of charge | (1) status, (3) Battery state of charge | (1) status, (3) Battery state of charge |
| Transient Surge Protection | 1500 Watts (solar, battery, load) | 1500 Watts (solar, battery, load) | 1500 Watts (solar, battery, load) |
| Environmental | |||
| Operating Temperature | -40°C to + 45°C | -40°C to + 45°C | -40°C to + 45°C |
| Storage Temperature | -40°C to + 80°C | -40°C to + 80°C | -40°C to + 80°C |
| Humidity | 100% non-condensing | 100% non-condensing | 100% non-condensing |
| Tropicalization | conformal coating, marine-rated terminals | conformal coating, marine-rated terminals | conformal coating, marine-rated terminals |
| Mechanical | |||
| Dimensions (W x L x D) | 15.3 x 10.5 x 5.5 cm 6.0 x 4.1 x 2.2 in | 15.3 x 10.5 x 5.5 cm 6.0 x 4.1 x 2.2 in | 15.3 x 10.5 x 5.5 cm 6.0 x 4.1 x 2.2 in |
| Weight | 0.4 kg / 1.0 lbs | 0.4 kg / 1.0 lbs | 0.4 kg / 1.0 lbs |
| Wire Size Range | Power Terminals: 2.5 – 16 mm2 / 14 – 6 AWG Battery/Temp. Sense: 0.25 – 1.0 mm2 / 24 – 16 AWG | Power Terminals: 2.5 – 16 mm2 / 14 – 6 AWG Battery/Temp. Sense: 0.25 – 1.0 mm2 / 24 – 16 AWG | Power Terminals: 2.5 – 16 mm2 / 14 – 6 AWG Battery/Temp. Sense: 0.25 – 1.0 mm2 / 24 – 16 AWG |
| Enclosure | IP20, Type 1 | IP20, Type 1 | IP20, Type 1 |
| Electronic Protections | |||
| Solar Input | overload, short-circuit, high voltage, reverse polarity, high temperature, nighttime reverse current | overload, short-circuit, high voltage, reverse polarity, high temperature, nighttime reverse current | overload, short-circuit, high voltage, reverse polarity, high temperature, nighttime reverse current |
| Load Output | overload, short-circuit, high temperature, reverse polarity | overload, short-circuit, high temperature, reverse polarity | overload, short-circuit, high temperature, reverse polarity |
| Battery | reverse polarity (no battery removal) | reverse polarity (no battery removal) | reverse polarity (no battery removal) |
| Battery Charging | |||
| 4-Stage charging | Bulk, Absorption, Float, Equalize | Bulk, Absorption, Float, Equalize | Bulk, Absorption, Float, Equalize |
| Temperature Compensation Coefficient | -30mV/°C/12volt | -30mV/°C/12volt | -30mV/°C/12volt |
| Set-points | Absorption, Float, Equalize, HVD | Absorption, Float, Equalize, HVD | Absorption, Float, Equalize, HVD |
| Load & Lighting Control | |||
| Low Voltage Disconnect, Low Voltage Reconnect Settings | 11.4 V / 12.6 V or Custom (x2 for 24 volt systems) | 11.4 V / 12.6 V or Custom (x2 for 24 volt systems) | 11.4 V / 12.6 V or Custom (x2 for 24 volt systems) |
| Lighting Settings | Dusk to Dawn | Dusk to Dawn | Dusk to Dawn |
| Certifications | |||
| CE, TUV Listed | IEC 62109 | IEC 62109 | IEC 62109 |
| Meter | |||
| Resolution | 128 x 64 pixels | 128 x 64 pixels | 128 x 64 pixels |
| Viewing Area | 5.0 cm x 2.5 cm | 5.0 cm x 2.5 cm | 5.0 cm x 2.5 cm |
| Interactive | Yes | Yes | Yes |
Note: Specifications subject to change without notice.
Accessories
| Description | |
|---|---|
 | Remote Temperature Sensor (RTS) |
Note: Specifications subject to change without notice
Downloads
- EcoPulse Data Sheet (1.2mb)
- Operation Manual (4.5mb)
