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Rolokit WG-YE17-B8B6
30A PWM Solar Charge Controller, 12V 24V Dual USB Solar Panel Battery Intelligent Regulator with LCD Display, Auto Parameter Adjustable, Timer Setting, Multiple Load Control Modes
In Stock
A very low-cost 30 A PWM controller for 12/24V systems with an LCD, adjustable voltage settings and two 5V/3A USB ports. It supports only open, AGM and gel lead-acid batteries, with no lithium profile, unlike most controllers here. At 5 oz (140 g) it suits basic lead-acid setups on sheds or small trailers more than lithium-based van builds.
- Price
- $8.99
- Brand
- Rolokit
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
How it compares
Compared with the other solar charge controllers on this site that list each value:
- Weight is lower than 92% of 25 others: 0.31 lbs (0.14 kg)
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
- Model
- WG-YE17-B8B6
Outlets
- USB-A ports count
- 2
Physical Attributes
- Weight
- 0.31 lbs
- Weight
- 0.14 kg
More specifications
- Warranty
- 1 Year
Safety
- Low-voltage protection
- Yes
Physical Attributes
- Display type
- LCD
Core specs
- Controller type
- PWM
- Rated charge current
- 30 A
- Battery system voltages
- 12/24V
- Auto voltage detection
- Yes
Charging
- Battery types supported
- Open, AGM, GEL lead-acid
- LiFePO4 charging profile
- No
Safety
- Reverse polarity protection
- Yes
Features
Details from the Rolokit WG-YE17-B8B6 Amazon listing:
- UPGRADED SOLAR CONTROLLER: With the built-in industrial microcontroller, this PWM solar charge controller automatically helps you manage the working of solar panels and batteries in solar systems. When the battery runs out, it will memorize various parameters you set, so you don't need to reset it, which is easy and safe
- WIDELY COMPATIBILITY IN BATTERY: The 30A solar charge controller is compatible with 12V or 24V systems automatically, only suitable for lead-acid batteries, such as OPEN, AGM, and GEL. Dual USB 5V/3A output ports support mobiles, tablet PCs, or other devices that require 5V voltage. Please refer to the manual for more details. （NOTE: This PWM solar charge controller is NOT suitable for Lithium Battery.)
- EASY TO READ AND ADJUSTABLE: Easily to read the status and data with an LCD display, which is also able to switch modes and parameter configuration, such as adjustment of battery float, reconnect, and stop discharge voltage, which can perfectly protect the battery from over-discharge, suitable for home, industrial, commercial, etc
- SAFE TO USE: Built-in overcurrent protection, short circuit protection, reverse connection protection, open circuit protection, all automatic recovery, no damage to the solar controller, but a reliable protector for your devices and prolong the lifespan
- EASY TO INSTALL AND OPERATE: The charge controller should connect the battery first, then the solar panel, and finally the load. The disassembly sequence is contrary to the wiring order. Please refer to the manual for details. We offer a 12-month guarantee for quality-related issues an technique support, please contact us if any questions
Similar products from other brands
Chosen for their similar specifications and price.
 This productRolokit WG-YE17-B8B6 |
 EtnalSolar 10A PWM Solar Charge Controller with Auto Parameter LCD Display | 12V/24V Solar Panel Regulator with Dual USB Port Adjustable Timer Setting for Lead-Acid & Lithium Batteries Garden Light Shed |
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 ECO-WORTHY L03PWM30A2.1BW-1 |
|
|---|---|---|---|---|
| Price | $8.99 | $10.99 | $29.99 | $42.99 |
| Model | WG-YE17-B8B6 | – | ISE136 | L03PWM30A2.1BW-1 |
| USB-A ports count | 2 | 2 | – | 2 |
| Weight (lbs) | 0.31 | 0.31 | 0.80 | 0.53 |
| Weight (kg) | 0.14 | 0.14 | 0.36 | 0.24 |
| Length (in.) | – | 5.31 | 5.92 | 5.91 |
| Length (mm) | – | 135 | 150 | 150 |
| Width (in.) | – | 2.76 | 3.95 | 3.70 |
| Width (mm) | – | 70 | 100 | 94 |
| Depth/Height (in.) | – | 1.18 | 1.92 | 1.30 |
| Depth/Height (mm) | – | 30 | 49 | 33 |
| Warranty | 1 Year | – | 18 Months | – |
| IP rating | – | – | IP32 | – |
| Operating temp min (℉) | – | – | -31 | -4 |
| Operating temp max (℉) | – | – | 113 | 140 |
| Operating temp min (℃) | – | – | -35 | -20 |
| Operating temp max (℃) | – | – | 45 | 60 |
| Overheat protection | – | Yes | – | Yes |
| Low-voltage protection | Yes | – | – | Yes |
| Display type | LCD | Backlit LCD | Backlit color LCD | LCD |
| Controller type | PWM | PWM | PWM | PWM |
| Rated charge current (A) | 30 | 10 | 30 | 30 |
| Battery system voltages | 12/24V | 12/24V | 12/24V | 12/24V |
| Auto voltage detection | Yes | Yes | Yes | Yes |
| Max PV input voltage (Voc) (V) | – | – | 55 | 50 |
| Max solar input (12V battery) (W) | – | 120 | 450 | – |
| Max solar input (24V battery) (W) | – | 240 | 900 | – |
| Battery types supported | Open, AGM, GEL lead-acid | Open, AGM, GEL lead-acid; Li-ion; LiFePO4 | SLD, FLD, GEL, AGM, SLA, LiFePO4, ternary lithium, LTO | LFP, FLD, SLD, GEL, custom (CUS) |
| LiFePO4 charging profile | No | Yes | Yes | Yes |
| User-defined charge voltages | – | – | – | Yes |
| Lithium reactivation | – | – | Yes | – |
| Charging stages | – | Bulk, absorption, float | – | Bulk, absorption, float |
| Load control modes | – | Adjustable timer | – | – |
| Grounding type | – | – | Negative ground | – |
| Reverse polarity protection | Yes | Yes | – | Yes |
Specifications last updated Oct 20, 2026.