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Ocean Dream / Sky Dream Series PWM Solar Charge Controller 12V/24V Auto 10A-60A 12 Safety Protections Multi-Battery Support LCD Display 1.5-Year Warranty
- Overview
- Quick Detail
- Applications
- Specifications
- Competitive Advantage
- Recommended Products
Overview
The Ocean Dream and Sky Dream Series PWM Solar Controllers are reliable and cost-effective solar charge regulators designed for small to medium-sized solar systems. Utilizing PWM (Pulse Width Modulation) three-stage charging technology (Bulk, Boost, and Float), these controllers efficiently manage the charging process to extend battery life and ensure system safety.
Powered by a high-quality 32-bit ARM core MCU, they deliver stable performance with minimal power loss. The controllers support a wide range of battery types including Sealed, Gel, Flooded, and Lithium, providing flexibility for various system configurations. With 12 comprehensive safety protections, including overcharging, over-discharging, short circuit, and reverse polarity protection, your system is safeguarded in all conditions.
The Sky Dream Series features a golden ratio asymmetric design with a large LCD screen for clear data display. The Ocean Dream Series stands out with a simple sliding cover design to hide messy wires, a built-in screwdriver for convenient installation, and high-speed USB charging (up to 2.4A) for portable devices. Both series offer a perfect balance of performance, aesthetics, and value.
Quick Detail
· Also known as: PWM Solar Regulator, Solar Charge Controller, Battery Charge Controller, PV Controller.
· Main Application: Solar Home System, RV, Caravan, Cabin, Street Light, Small Off-grid System, Backup Power.
· Core Specs: System Voltage: 12V/24V Auto; Charging Current: 10A / 20A / 30A / 40A / 50A / 60A.
Applications
· Solar Home & Cabin Systems
· Solar RV, Caravan & Camper Systems
· Solar Street Lighting
· Off-grid Communication Equipment
· Small Industrial Power Systems
· Emergency Backup Power Systems
Specifications
| Item | Specification |
| System Nominal Voltage | 12 / 24 VDC Auto Recognition |
| Max. PV Input Voltage | 55V (Standard) / 100V (48V models) |
| Self-consumption | < 10mA |
| Charging Type | PWM (3-Stage: Bulk, Boost, Float) |
| Battery Types Supported | Sealed (Default) / Gel / Flooded / Lithium (LiFePO₄ / LiO₂) |
| LVD (Low Voltage Disconnect) | 11.0V ADJ (9V~12V); x2/24V; x4/48V |
| LVR (Low Voltage Reconnect) | 12.6V ADJ (11V~13.5V); x2/24V; x4/48V |
| Float Voltage | 13.8V ADJ (13V~15V); x2/24V; x4/48V |
| Boost Voltage | 14.4V ADJ (13V~17V); x2/24V; x4/48V |
| Battery Over-Voltage Protection | 16.5V; x2/24V; x4/48V |
| Temperature Compensation | -24mV/℃ (For 12V system); x2/24V; x4/48V ① |
| Safety Protections | 12 Protections (Over Charge, Over Discharge, Overload, Short Circuit, Reverse Polarity, Over Temperature, Lightning, etc.) |
| Working Temperature | -20℃ ~ +55℃ (Full load continuous operation) |
| Relative Humidity | ≤ 95%, N.C. |
| Enclosure Protection | IP32 (Indoor use) |
| Warranty | 1.5 Years |
Series Feature Comparison
| Comparison dimension | Sky Dream Series | Ocean Dream Series |
| Design Style | Golden Ratio Asymmetric Design | Simple Slide Cover (Hidden) Design |
| CPU | 32-bit ARM | 32-bit ARM |
| USB Output | 1A USB * 1 (10A~40A) | 2.4A USB * 2 / 4 PCS |
| Terminals | Red/Black Big Connector | Red/Black Big Connector |
| Size (Min.) | From 155 cm² | From 198 cm² |
| Accessories | Screws | Screwdriver (Built-in) |
| Program | Upgradable Frame Program | Upgradable Frame Program |
| Model Range | 10A~60A | 10A~60A |
Competitive Advantage
1. Reliable & Cost-Effective: A trusted PWM solution for basic and mid-range solar systems, offering excellent value for money.
2. Durable Components: Uses high-quality components from STMicroelectronics, Samsung, and Fenghua to ensure stability and a long lifespan.
3. Comprehensive Protection: 12 safety protections guard your system against common electrical faults, ensuring safe operation.
4. User-Friendly Design: Intuitive LCD display, easy-to-use terminal design (Red/Black terminals in Ocean Dream), and convenient installation.
5. Trusted After-Sales: 1.5-year warranty for all PWM controllers. We promise full power, no fake marks, and a "Fake one, fine 100,000 RMB" commitment. Non-artificial failures are replaced free of charge.
6. Flexible USB Charging (Ocean Dream): The Ocean Dream series offers fast 2.4A USB ports for charging phones and other devices.
