Bateria Power SunRock 10 10A MPPT Solar Charge Controller — 12V, 150W Max, LCD & Waterproof Portable Regulator

The Bateria Power SunRock 10 is a compact 10A MPPT solar charge controller that optimizes 12V battery charging from up to 150W PV arrays for safer, faster charging.

This small, portable regulator is built for 12V systems and supports multiple battery chemistries including Gel, AGM, Flooded lead-acid and LiFePO4. It combines an LCD and LED indicators, waterproof housing, SAE quick-connect convenience and a suite of built-in protections to make off-grid charging simpler and more reliable. Follow the correct connection order—battery first, then solar panel—and ensure PV open-circuit voltage stays between 15V and 30V for safe operation.

How does this controller improve charging speed and efficiency?

The SunRock 10 uses MPPT tracking to continuously find the solar array’s maximum power point, converting excess voltage into additional current that fills the battery faster. Compared with basic PWM controllers, it reduces charging time and extracts more usable energy from the same panel under varying sunlight.

• MPPT tracking efficiency designed to approach 100% of available power.
• Compatible with up to 150W PV at Voc ≤ 30V for a 12V battery setup.
• Intelligent three-stage charging (Boost, Equalize, Float) to optimize top-off times.

What protections and safety features are included?

Safety is handled by multiple automatic protections and controlled charge stages that help prevent common failure modes. This controller monitors temperature, voltage and current to reduce risk to both battery and electronics under normal off-grid conditions.

• Over-charge, over-voltage, over-current and short-circuit protections included.
• Temperature compensation and over-temperature shutdown for longevity.
• Reverse polarity and discharge protection to guard against wiring mistakes.

How do I install and operate the SunRock 10 in the field?

Installation is straightforward: connect the 12V battery first, then the solar panel, and use the included SAE cable for quick plug-and-play connections. The LCD shows system status while LED indicators allow one‑glance monitoring; the compact size makes it convenient for mobile setups.

• Battery-first connection sequence reduces risk of controller damage.
• Two 130mm SAE extension cables included for flexible positioning.
• Compact, space-saving design ideal for cars, RVs, boats and small cabins.

Which batteries and panels should I pair with it?

The SunRock 10 is purpose-built for 12V battery banks and accepts a range of battery types, but it must not be connected to higher-voltage systems. Choose a solar panel whose open-circuit voltage (Voc) is at least 15V yet below 30V to match the controller limits.

• Designed for 12V AGM, Gel, Flooded, Sealed lead-acid and LiFePO4 batteries.
• Minimum PV Voc: 15V; maximum PV Voc: 30V—suitable for many 12V panels up to 150W.
• Do not use on 24V or higher battery banks; incorrect voltage will damage the unit.

Who is this for? The Bateria Power SunRock 10 is aimed at weekend adventurers, vanlifers, boaters and small off-grid installations that need a lightweight, reliable 12V MPPT solution. If you want faster charging from a modest solar panel, simple plug-and-play wiring, and broad battery compatibility in a weather-resistant package, this controller is a practical choice.