Must 3.6kW 100A 24V MPPT Solar Hybrid Inverter PV1800 ECO
Reliable Off-Grid & Hybrid Power Solution
The Must PV1800 ECO 3.6kW Hybrid Inverter is a versatile, multi-function power system that integrates an inverter, MPPT solar charge controller, and battery charger into a compact unit. Designed for off-grid and hybrid applications, it ensures uninterrupted power supply by intelligently managing solar energy, AC utility, and battery storage.
With a high PV input voltage capacity (up to 400V/450V/500V), this inverter maximizes solar energy utilization and can even operate without a battery, making it a flexible and cost-effective energy solution.
Key Features:
- Pure Sine Wave Output: Delivers stable, high-quality power for sensitive electronics.
- Smart LCD Display: Allows easy configuration of working modes, charge current, and voltage settings.
- Built-in MPPT Solar Charge Controller: Maximizes solar power conversion efficiency.
- Wide PV Input Voltage Range: Supports higher solar voltage for increased flexibility.
- Battery-Free Operation: Can supply power to connected loads directly from solar panels.
- Smart Load Management: Dual output system for prioritizing critical loads.
- Advanced Protection: Overload, short circuit, and deep discharge protection.
- Cold Start Function: Allows startup without grid power.
- Remote Monitoring: Supports RS485 and CAN communication for lithium battery integration.
Technical Specifications:
Inverter Mode:
- Rated Power (Main + Second Load): 3600VA / 3600W
- DC Input Voltage: 24VDC, 135A
- AC Output Voltage: 230VAC, 50/60Hz, 15.7A
- Power Factor: 1.0
AC Charger Mode:
- AC Input Voltage: 230VAC, 50/60Hz, 17.7A
- DC Output Voltage: 24VDC, 60A
Solar Charger Mode:
- Maximum MPPT Charge Current: 100A
- MPPT Voltage Range (Typical): 30-320VDC
- Maximum PV Input Voltage (VOC): 400VDC
- Maximum PV Input Current: 18A
- Maximum MPPT Power: 4000W
- Maximum Charge Current: 100A
What's in the Box:
- 1 × Must 3.6kW 24V MPPT Hybrid Inverter
- 1 × User Manual
This high-efficiency hybrid inverter is an ideal choice for those looking for a reliable, scalable, and smart solar power solution.
Gelato 2.56kWh 24V LiFePO Battery Wall-Mounted, 100Ah, BMS-Compatible
Description:
The Gelato ES-BOX33S is a compact and reliable 2.56kWh 24V LiFePO lithium battery designed for small-scale energy storage, backup, or solar integration. Engineered for safety and flexibility, this wall-mounted unit delivers long-lasting performance with over 4000 cycles at 80% DoD.
It features full BMS compatibility with a wide range of inverter brands and supports parallel expansion for more demanding setups. With excellent safety certification, robust discharge rates, and simplified mounting, it's an ideal solution for 24V backup systems, mobile power, or compact solar storage.
Key Features:
Safe and Reliable LiFePO Chemistry
-Uses lithium iron phosphate (LFP) cells with superior thermal and chemical stability
-Offers over 4000 cycles at 80% DoD for long service life
-Safe voltage cut-offs and low-voltage safety connection built-in
Compact Wall-Mount Design
-Space-saving vertical form factor
-Lightweight (28kg) and simple to install
-Ideal for residential storage cabinets, garages, or mobile setups
Flexible System Compatibility
-Nominal Voltage: 25.6V
-Capacity: 100Ah | Energy: 2.56kWh
-Compatible with inverters via CAN/RS485 (BMS agnostic)
-Supports parallel configuration: 2 units in series, 2 units in parallel
Stable Charging & Discharging
-Standard Charge Voltage: 28.8V
-Max Charge/Discharge Current: 100A
-Cut-off Voltage: 20V
-Bulk Voltage Range: 27.6V28.4V
-Float Voltage Range: 26.4V27.2V
Certified Quality
-Cell certifications: UL1642, IEC62619, CE, ROHS, MSDS, UN38.3
-Pack certifications: MSDS, UN38.3
-No Wi-Fi function included (offline system monitoring only)
Temperature Ranges
-Charge: 0°C to 65°C
-Discharge: -20°C to 65°
Benefits of the Gelato 2.56kWh Battery:
-Ideal for 24V Systems
Perfect for small solar setups, portable power, or modular backup systems.
-Certified for Safety
Meets international standards for cell and pack protection, ideal for indoor environments.
-Easy to Install and Expand
Wall-mounted design with parallel connection support for up to 4 units.
-Flexible BMS Compatibility
Works with most inverter brands without complex configuration.
-Long-Term Reliability
4000+ cycles at 80% DoD means low maintenance and long-term ROI.
Warranty & Installation
-3-Year Manufacturer Warranty ON BATTERY
-1 YEAR WARRANTY ON INVERTER
-Installation must be carried out by a qualified wireman or master electrician
-A Certificate of Compliance (COC) is required
-Installations must meet SANS 10142 regulations
-Warranty claims may be rejected if installation is not compliant or lacks required documentation
