PRODUCT DETAILS
The Go Power! GP-SB-ECO-PWM-30 is a 30A, 12V flush-mount PWM solar charge controller for RV systems up to 600W. It protects your battery from overcharging with four-stage, temperature-compensated charging and has profiles for lithium (LiFePO4), AGM, gel and flooded batteries. The LCD shows charging current, battery voltage and state of charge, with status, settings and history menus on four buttons.
Eco or Bluetooth?
The Eco is the no-frills 30A controller: same flush-mount footprint, display on the unit only. If you want to monitor charging from your phone, choose the GP-SB-PWM-30-BT with Bluetooth and the Go Power! Connect app.
Install notes
Mount it indoors on a vertical surface, as close to the battery bank as practical. Keep the panel-to-battery run under 25 ft, and make sure the combined open-circuit voltage of the array stays under 28V. Wire up to #8 AWG.
FEATURES
- 30A PWM, 12V, single bank — up to 600W of solar.
- 4 battery profiles: Sealed/Gel, AGM, Flooded, LiFePO4.
- 4-stage charging with temperature compensation.
- LCD shows charge current, battery voltage and state of charge; status, settings and history menus.
- Full protection: reverse polarity, short circuit, reverse current, over-voltage, over-temperature, over-current.
- Flush mount with screw cover plate; heavy-duty terminals to #8 AWG.
- 2-year warranty.
WHAT IT RUNS
SPECIFICATIONS
| Model / Item | GP-SB-ECO-PWM-30 / 84013 |
|---|---|
| Nominal system voltage | 12 V |
| Charge current | 30 A |
| Max solar power | 600 W |
| Max panel input voltage | 28 V (array open-circuit) |
| Battery voltage range | 9–16 V |
| Battery profiles | Sealed/Gel, AGM, Flooded, LiFePO4 |
| Bulk / absorption | 14.1 V gel; 14.4 V AGM, flooded, LiFePO4 |
| Float | 13.7 V gel, AGM, flooded; 14.0 V LiFePO4 |
| Equalize | 14.9 V flooded only (2 h / 28 days or below 12.1 V) |
| Temperature compensation | −25 mV/°C |
| Display consumption | ≤ 15 mA |
| Operating temperature | −40 to 50 °C (−40 to 122 °F) |
| Max wire gauge | #8 AWG (10 mm²) |
| Dimensions (H × W × D) | 4.02 × 5.2 × 1.26 in (102 × 132 × 32 mm) |
| Weight | 9.2 oz (260 g) |
| Warranty | 2 years |
COMPARE MODELS
MANUALS, SAFETY INFORMATION AND DOWNLOADS
ACCESSORIES
FAQ
Does it have Bluetooth?
No. The Eco has an on-unit LCD only. For app monitoring, choose the GP-SB-PWM-30-BT.
Will it charge lithium batteries?
Yes. Select the LiFePO4 profile in the settings menu.
How much solar can I connect?
Up to 600W on a 12V system, with the array's combined open-circuit voltage under 28V — typically 12V-nominal panels wired in parallel.
Can it replace the controller in my RV?
It's a 12V flush-mount, single-bank controller like the one in many Wired for Solar™ RVs. Check the cut-out size against the 4.02 × 5.2 in faceplate before ordering.
What's the warranty?
2 years.