# Renogy Wanderer Li 30A Solar Charge Controller

For reliable 12V battery care, the Renogy Wanderer Li 30A delivers four-stage PWM charging and core protections for RVs, boats, and small off-grid.

- [Original product page](https://www.ofertitastop.com/us/product/renogy-wanderer-li-30a-solar-charge)
- [View offer](https://www.ofertitastop.com/us/visit/renogy-wanderer-li-30a-solar-charge)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-26T23:16:36.403Z
- SKU: ofertitastop-us-43991
- Category: Electronics > Circuit Boards & Components > Circuit Board Accessories
- Source store: amazon US
- Active deal: Yes
- Price: 32.99 USD
- Previous price: 39.99 USD
- Discount: 18%
- Rating: 4.4 / 5
- Reviews: 2363

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

The Renogy Wanderer Li 30A is a 12V PWM solar charge controller that optimizes charging for lithium, AGM, gel, and flooded batteries in RVs, boats, and small off-grid systems. It uses smart PWM technology to select the appropriate charging stage and reduce battery stress, helping extend usable cycle life while keeping setups compact and durable. If you need reliable battery care for a 12V system, this controller handles the core charging tasks with clear LED feedback.

## Key features

This compact controller delivers four-stage PWM charging with Bulk, Boost, Float, and Auto Equalization stages to support efficient charging according to the connected chemistry. Built-in protections guard against reverse polarity, overcharge, overload, and short circuits. The housing fits tight spaces at roughly 5.5 x 3.9 x 1.8 inches and uses corrosion-resistant materials with an IP32-rated enclosure for outdoor and marine environments.

## Tech specs

- Name: Renogy Wanderer Li 30A
- Type: PWM solar charge controller
- Voltage: 12V
- Capacity: 30A
- Dimensions: 5.5 x 3.9 x 1.8 inches
- Material: corrosion-resistant casing
- Weight: not specified

## Why it’s worth it

The controller’s chemistry-specific profiles mean fewer manual tweaks and more predictable charging behavior, especially when you switch between lithium and lead-based batteries. Temperature compensation is supported with the optional BT-1 module to reduce risk of undercharge in cold weather and overvoltage in heat, a practical detail for seasonal use. Note that Bluetooth monitoring and advanced app telemetry require the BT-1 accessory sold separately.

## Best use cases

You’ll appreciate it if you want a no-fuss 12V charge solution for a camper, small boat, or cabin panel that balances size and functionality. It makes sense if you need basic protections and stage-based charging without a bulky controller, and if remote monitoring via an app is not essential out of the box. It’s a solid pick for compact renewable setups where space and reliable battery management matter.

## Images

![Renogy Wanderer Li 30A Solar Charge Controller — 1](https://www.ofertitastop.com/i/oSsAnJOXakXvReYHyG1WwPcEr3UkYYMCob_u9XUZpp_K3TelpHtPydGtpSn3W2buLCOiUdfqO5r85foKoR2xebz3yDuMtRmVDmuJy44QMi8_Txm5dezCoKbBCg.jpg)

![Renogy Wanderer Li 30A Solar Charge Controller — 2](https://www.ofertitastop.com/i/UmyAe4dwd5GPUzwJhFZQj3mSB8LbXNktLLIBJqbkN7xhl99szaVo-KuHgDJygUAIL5i2OmfNJnOyE3XRWmJJZ9dqDFGBOCEj74gcnoGvs7dpkMQGLxR8Byu9Tw.jpg)

![Renogy Wanderer Li 30A Solar Charge Controller — 3](https://www.ofertitastop.com/i/TmnRJFgZxCWzw1UZqGchqM_zVlgh6VmeqEd91kR5ctRcFFDntk6I6v7krdeDKvn1h_KON7e2GPVINRF9yTMue8qloOiRPM1Nqs_yxt0cp_0-XobLeM5H_IqN3w.jpg)

![Renogy Wanderer Li 30A Solar Charge Controller — 4](https://www.ofertitastop.com/i/ElPpp9_O56xZrTmFGWO89UC6iv6lFGDcfZ0SbWhmgNCp-8_hDMhhNRAvSdnIzR33KNNA3AIR2LX0HqpKglVEpRpmVqJj4VfMtW84oB2wFsaj3DIwRm9AvhIcOg.jpg)

![Renogy Wanderer Li 30A Solar Charge Controller — 5](https://www.ofertitastop.com/i/5FO8OR001z5EhUPFJPtlbZ33fSb8XBBx-IyvZdo9ws2zMb1VhMnTtMqWc8Kq2IPBkJmu7Zrol2bfH1UUycdHvabi-aeBiZdQYrnhawhcWeUfLhPA5hoo4iV6mg.jpg)