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Hot Item Zamp Solar Cinder 40 Amp 4-stage Pwm Charge Controller (bluetooth) Holiday Cheer Edition [lASx7cQh]

$29.99 $95.99 -69%

The Zamp Solar CINDER™ 40 Amp 4-Stage PWM Charge Controller (Bluetooth) is a cutting-edge charge controller designed to optimize solar power efficiency for RVs, boats, and off-grid systems. It supports a variety of battery types, including LiFePO4, A

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The Zamp Solar CINDER™ 40 Amp 4-Stage PWM Charge Controller (Bluetooth) is a cutting-edge charge controller designed to optimize solar power efficiency for RVs, boats, and off-grid systems. It supports a variety of battery types, including LiFePO4, AGM, lead-acid, and lithium-titanate, offering flexibility in off-grid power management. With a built-in Bluetooth feature, users can monitor and control the system directly from a smartphone, making it ideal for tech-savvy users who want convenience and real-time data.

Key Features:

  • Bluetooth Connectivity: Monitor and adjust your system using the free iOS or Android app. Track performance, set preferences, and receive alerts via your phone.
  • Versatile Battery Compatibility: Works with a wide range of battery types including lithium, AGM, and lead-acid, with automatic detection for 12V and 24V systems.
  • Smart Charging with 4-Stage PWM: The controller uses Pulse Width Modulation to regulate charging, ensuring optimal battery life and preventing overcharging.
  • RV-C Data Protocol: Allows integration with RV appliances for smarter energy management, ensuring efficient resource allocation between devices.

In addition to its intelligent power management, the CINDER™ 40 Amp Charge Controller features temperature compensation to adjust charge parameters based on environmental conditions, ensuring maximum battery health in any climate. The real-time data monitoring available through the app provides comprehensive insights into system performance, helping users fine-tune their setup for better efficiency. The controller’s RV-C compatibility enables seamless integration into RV energy systems, allowing it to communicate with other devices and streamline energy usage. Its rugged, weather-resistant construction ensures durability in outdoor environments, making it a top choice for those seeking both advanced technology and long-term reliability.

Specifications:

Feature Details
Max Power Capacity 800 Watts (12V), 1,600 Watts (24V)
Max Current 40 Amps
Battery Compatibility Lithium, AGM, Gel, Lead-acid
Bluetooth Built-in for smartphone control
Mounting Options Surface Mount
Dimensions 8” x 5.3” x 2”

What Our Customers Say

January 1, 2026

Absolutely no complaints!

An excellent gadget. Very clever.

- Hafgan C..

January 1, 2026

Absolutely no complaints!

A very well-designed and powerful tool.

- Vincent W..

January 1, 2026

Absolutely no complaints!

It's a very good, well-built product.

- Cassiopeia V..

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