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20-Amp MPPT Solar Controller
GP-MPPT-85/20
The GP-MPPT-85/20 is an industrial Maximum Power Point Tracking (MPPT) charge controller featuring a robust, fully-sealed (IP68) housing that resists vibration as well as dust-, insect- and water ingress.
Buying Options
Overview
Product Overview
Model: GP-MPPT-85/20
The GP-MPPT-85/20 ensures maximum performance and yield from all types of PV systems year-round and in any environment.
The GP-MPPT-85/20 is an industrial Maximum Power Point Tracking (MPPT) charge controller featuring a robust, fully-sealed (IP68) housing that resists vibration as well as dust-, insect- and water ingress.
- IP68 rated waterproof protection with MC4 solar connections and Delphi battery connections
- Up to 98% power conversion efficiency
- 3-stage I/U curve sweep algorithm increases battery lifespan
- Anodized aluminum extrusion with built-in heat dissipation
- Fully encapsulated design prevents damage from water, corrosion, insects and/or dust
- Works with 12 or 24V battery systems (automatic battery voltage detection)
- Compatible with 60-cell modules
- Converts excess array voltage into additional charging current
- Allows up to 50% oversized array power for adding additional capacity in low-insolation months
- 5 year warranty
Specifications
Product Specifications
|
System Voltage |
12/24V (auto-recognition) |
|
Temperature Compensation |
-25mV / K (12V systems), – 50mV/K (24V Systems) |
|
Battery Voltage Range (min. – max.) [V] |
9V – 15.5V (12V system), 18 – 31V (24V system) |
|
Max Charge Current |
20A |
|
Float Charge (Default= SEALED) |
13.8/27.6V (25°C) |
|
Main Charge (Default= SEALED) |
14.1/28.2V (25°C), 0.5h Daily |
|
Boost Charge (Default- SEALED) |
14.4/28.8V (25°C), 2h, Activation: Battery Voltage <12.3/24.6V |
|
Equalization Charge (Flooded) |
14.9/29.8 (25°C),2h, Activation: Battery Voltage <12.1/24.2V (at least every 30 days) |
|
Dimensions |
88.5 x 112 x 41.4 mm |
|
Weight |
1.38lbs |
|
Type of Protection |
IP68 |
|
Warranty |
5 Years |
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