Steca Solarix MPPT
1010, 2010
Description
Steca Solarix MPPT are solar charge controllers with maximum power point tracking. These are suitable for all common module technologies and are the ideal fit for solar systems with module voltages higher than the battery voltage. The Steca Solarix MPPT are particularly suitable in conjunction with solar modules that are normally intended for use in grid-connected systems. Steca's advanced MPP tracking algorithm always provides the maximum usable power for the module. The Steca Solarix MPPT in the latest technology guarantee full power under all operating conditions, professional battery care combined with modern design and excellent protective functions.
Features
Product features
- Maximum Power Point Tracker (MPP tracker)
- Voltage and current regulation
- Automatic load reconnection
- Temperature compensation
- Positive earthing of one or negative earthing of several terminals possible
- Monthly equalisation charge
Electronic protection functions
- Overcharge protection
- Deep discharge protection
- Reverse polarity protection of module, load and battery
- Reverse polarity protection by internal fuse
- Automatic electronic fuse
- Short circuit protection
- Overvoltage protection at module input
- Open circuit protection without battery
- Reverse current protection at night
- Overtemperature and overload protection
- Load disconnection on battery overvoltage
Displays
- Multifunction LED display
- Multi-coloured LED
- 5 LEDs show operating states
- for operation, state of charge, fault messages
Options
- Evening or night light function pre-set in the factory or adjustable via Steca PA RC 100
- Parameterisation of function values via Steca PA RC 100
Certificates
- Compliant with European Standards (CE)
- RoHS compliant
- Made in EU
- Manufactured according to ISO 9001 and ISO 14001
Accessories
- Steca PA RC100
- External temperature sensor Steca PA TS10
Downloads
- Steca Solarix MPPT product pic 3D · jpg, 300 DPI, high quality · 1.496 MB
- Steca Solarix MPPT product pic 3D · jpg, 72 DPI, web quality · 0.517 MB
- Steca Solarix MPPT product pic · jpg, 300 DPI, high quality · 1.888 MB
- Steca Solarix MPPT product pic · jpg, 72 DPI, web quality · 0.648 MB
- Steca Solarix MPPT product pic drawing · jpg, 300 DPI, high quality · 0.304 MB
- Steca Solarix MPPT product pic drawing · jpg, 72 DPI, web quality · 0.100 MB
Technical data
| MPPT 1010 | MPPT 2010 | |
|---|---|---|
| Characterisation of the operating performance | ||
| System voltage | 12 V (24 V) | |
| Nominal power | 125 W (250 W) | 250 W (500 W) |
| Max. DC-DC efficiency | 98.3 % (Ubatt=24 V; Uin=30 V; P=0.6*Pnom) | |
| European efficiency | 94.7 % (Ubatt=12 V; Uin=30 V); 96.7 % (Ubatt=24 V; Uin=30 V) | |
| European efficiency (weighted across all Ubatt and Uin) | 95.2 % | |
| Static MPP efficiency | 99.9 % (DIN EN 50530) | |
| Dynamic MPP efficiency | 97.7 % (DIN EN 50530) | |
| Weighted REW (Realistic Equally Weighted efficiency) | 92.8 % | |
| Own consumption | 10 mA | |
| DC input side | ||
| MPP voltage | 15 V (30 V) < Umodule < 75 V | |
| Open circuit voltage solar module (at minimum operating temperature) | 17 V … 75 V (34 V … 75 V) | 17 V … 100 V (34 V … 100 V) |
| Module current | 9 A | 18 A |
| DC output side | ||
| Load current | 10 A | |
| Reconnection voltage (LVR) | 12.5 V (25 V) | |
| Deep discharge protection (LVD) | 11.5 V (23 V) | |
| Battery side | ||
| Charge current | 10 A | 20 A |
| End-of-charge voltage | 13.9 V (27.8 V) | |
| Boost charge voltage | 14.4 V (28.8 V) | |
| Equalisation charge | 14.7 V (29.4 V) | |
| Set battery type | liquid | |
| Operating conditions | ||
| Ambient temperature | -25 °C … +40 °C | |
| Fitting and construction | ||
| Terminal (fine / single wire) | 16 mm² / 25 mm² - AWG 6 / 4 | |
| Degree of protection | IP 32 | |
| Dimensions (X x Y x Z) | 187 x 153 x 68 mm | |
| Weight | 900 g | |
- Technical data at 25 °C / 77 °F
- adjustable via Steca PA RC100: reconnection voltage, deep discharge protection, end of charge voltage, boost charge voltage, equalisation charge, battery type
- Inverters must not be connected to the load output.
- CAUTION: If an open circuit voltage of more than 75 V or 100 V is supplied to the connected solar module, the controller will be destroyed. When selecting the solar module, it is important to bear in mind that the open circuit voltage should never exceed 75 V or 100 V over the entire working temperature range. When using solar modules with a maximum open circuit voltage of between 60 and 100 V (over the entire temperature range), all installation steps must be carried in accordance with protection class II.