OLYS MPPT5025A-DUO-BT 25A Bluetooth MPPT Solar Charge Controller + MT-4-BT Charge Monitor for RVs

Solar Charge Controller
1. Features:
MPPT Solar Charge Controller for RVs
- Can be used to charge two batteries
- Maximum power point tracking
- Compatible with lead-acid & lithium batteries

Fully Independent R&D Process
- We master core technologies and can provide customized development based on customer requirements, including functions, colors, logos, and printed materials.

MPPT Charging Technology
- When used with solar panels of the same power, it can increase charging efficiency by 10% to 30%.

Full Aluminum Alloy Housing
- It is made from high-quality aerospace-grade aluminum with one-piece stretch forming. The surface is anodized for enhanced durability, offering high strength, impact resistance, wear resistance, and fire resistance. It significantly outperforms plastic-housed alternatives.

Supports Four Battery Types
- Gel battery
- Lead-acid battery
- AGM battery
- LiFePO₄ battery

Intelligent Display
- It clearly indicates charging status, low voltage warning, float charge, and full charge status.

Dual Battery Charging
- It can simultaneously charge both the RV's main battery and the car starter battery. The charging current for the starter battery is 1A, ensuring that your vehicle never loses power.

2. Specifications:
- Product Model: MPPT5025A-DUO-BT
- Maximum Solar Panel Power: 350W
- Maximum Solar Panel Voltage: 50V
- Maximum Charging Current (Main Battery): 25A
- Car Starter Battery Charging Current: 1A
- Battery Voltage: 12V
- Battery Types: Lead-acid, Gel, AGM and LiFePO₄
- Charging Technology: Maximum Power Point Tracking (MPPT)
- Optional Accessories: External Display and Temperature Sensor
- Dimensions: 147mm × 76mm × 40mm
- Weight: 400g

MT-4-BT Charge Monitor
1. Features:
- LCD display shows charging current, battery voltage, charge power, PV power, charge capacity, load voltage, and load current
- Charge AH values can be reset to zero at any time
- Adjustable backlight brightness
- Simple and convenient installation

2. Specifications:
- Operating Voltage: 12V or 24V
- Voltage Range: 8V–32V
- Operating Current: 3–30 mA (depending on backlight brightness)
- Capacity Range: 20–999 Wp
- Display Area: 49mm x 28mm
- Backlight: LED
- Size: 110mm x 110mm x 40mm
- Weight: 75g

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Packing List (No Charge Monitor):
- 1 x Solar Charger Controller

Packaging Details (No Charge Monitor):
- Weight: 0.6kg
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Packing List (With Charge Monitor):
- 1 x Solar Charger Controller
- 1 x Charge Monitor
- 1 x 3m Cable

Packaging Details (With Charge Monitor):
- Weight: 0.7kg
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Note:
- Batteries are not included.