Steca 12 V, 24 V 20A Solar Charge Controller
- RS stock no.:
- 769-4251
- Mfr. Part No.:
- STSPR20
- Manufacturer:
- Steca
Discontinued product
Alternative
This product is not currently available. Here is our alternative recommendation.
- RS stock no.:
- 769-4251
- Mfr. Part No.:
- STSPR20
- Manufacturer:
- Steca
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
Charge Controllers
Battery reverse feed protection
Overload protection
Battery open circuit protection
Lightning surge protection
Deep discharge protection
Charge current protection up to 4A (rs 706-7934)
Charge current protection up to 8A (rs 706-7943)
Charge current protection up to 12A (rs 769-4258)
Charge current protection up to 20A (rs 769-4251)
Charge current protection up to 30A (rs 769-4255)
Overload protection
Battery open circuit protection
Lightning surge protection
Deep discharge protection
Charge current protection up to 4A (rs 706-7934)
Charge current protection up to 8A (rs 706-7943)
Charge current protection up to 12A (rs 769-4258)
Charge current protection up to 20A (rs 769-4251)
Charge current protection up to 30A (rs 769-4255)
Note
All solar panels (except the 5w &10W) require a voltage regulator to ensure that the battery is not overcharged.
We recommend the STS01204 (rs7067934) for the 18w, 28w. 43w and 60w panels or STS01208 (rs706-7943) for the 80w and 120w panels.
STSPR10 for the 150w panel and installations up to 180watts (rs 7694258), STSPR20 for installations up to 300watts (rs 7694251), STSPR30 for installations up to 450watts (RS 7694255)
We recommend the STS01204 (rs7067934) for the 18w, 28w. 43w and 60w panels or STS01208 (rs706-7943) for the 80w and 120w panels.
STSPR10 for the 150w panel and installations up to 180watts (rs 7694258), STSPR20 for installations up to 300watts (rs 7694251), STSPR30 for installations up to 450watts (RS 7694255)
Specification
Attribute | Value |
|---|---|
| Solar Panel Voltage | 12 V, 24 V |
| Maximum Power Rating for 12 V Panels | 300W |
| Maximum Current Rating for 12 V Panels | 20A |
- RS stock no.:
- 769-4251
- Mfr. Part No.:
- STSPR20
- Manufacturer:
- Steca