• WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
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  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
  • WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger

WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger

$1,499.99$1,899.99
  • 120V/240V Split Phase/Single Phase Dual Modes: Fully compatible with all household devices in RVs and at home. 12kW rated power is sufficient to support all household appliances running simultaneously.
  • 3-in-1 Solar Inverter Charger: 48V 12kW Pure sine wave inverter + AC charger + 24000W MPPT. Charges the battery with a maximum of 250A, battery maximum discharge of 270A.
  • Control for Timed Charging: one-click connection for real-time monitoring and control; schedule off-peak charging and discharging for optimal energy distribution
  • Dual MPPT Channels, Super Fast Charging: Support 24000W input power (PV1+PV2), over 98% charging efficiency. No space constraints for solar panels. Power loads while charging the battery simultaneously.
  • LCD Operating Screen: Real-time parameter setting, mode selection, and clear overview of system data and operating status.
  • ≤ 10ms UPS Seamless Transition: Uninterrupted power switching, zero damage to sensitive devices, ensuring that appliances never flicker or restart.
  • 1~6 Units Parallel &100% Compatibility: 72kW output in total, suitable for large off-grid villas, workshops, and agricultural production. Compatible with SLD/FLD/GEL/LFP & CAN/RS485.
  • One-Click Anti-Backflow Function via LCD: One-click to choose whether to allow solar power to feed back into the grid.
  • 4 Charging Modes, Save Money and Power Stability: Solar Only, Solar Priority, Grid Power Priority, and Hybrid Charging, meeting all your power using needs.
  • Intelligent & Quiet Cooling System: Auto-adjusts with equipment temperature and low noise operation, maintaining high efficiency and absolute silence.
    Uninterrupted & Safe Operation: 21 Protection Functionswith an automatic AC circuit breaker.
  • Compact and User-Friendly Design: 24.41*17.72*5.20in | 52.47 lb, full accessories included, ensuring easy and fast installation.
  • UL1973, UL1741, FCC Part 15, CLASS B professional certification and 2-Year Warranty.
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WattCycle 12kW 48V All-in-One Solar Inverter User Manual

We offer free shipping within the continental U.S. via UPS Ground or FedEx, with orders typically processed in 1–2 business days and delivered within 2–5 business days. Large products such as 12V 628Ah, 48V 314Ah batteries, or 12kW inverters are shipped by truck (LTL) and require signature upon delivery. After order confirmation, we will contact you by email to confirm shipment, and transportation arrangements typically take about 48 hours. Please note that we do not ship to Alaska, Hawaii, Puerto Rico, or PO Box addresses. Delivery times may vary due to external factors such as carrier delays or weather conditions.

For complete details, please visit:
Shipping Policy.

Our batteries come with a 5-year warranty, which can be extended to 7 years total upon product registration. Accessories are covered by a 1-year warranty, and like-new (refurbished) batteries include a 1-year warranty.

For full terms, conditions, and claim details, please visit:

Warranty Policy

WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
WattCycle 48V 12kW All-in-one Hybrid Inverter：Split Phase 120/240V, 18kW Dual MPPT, 250A Charger
$1,499.99
$1,899.99
  • The user introduces the WattCycle 48V all-in-one inverter as the core of his future off-grid system.
  • It delivers strong performance: 12kW output, 18kW solar input (dual MPPT), 120/240V split-phase, UPS function, and scalability up to 72kW.
  • Supports multiple modes (solar, grid, hybrid) and broad battery compatibility.
  • Instead of going fully off-grid immediately, he uses it as a flexible starting point, integrating with existing batteries, solar panels, and power stations.
  • The main value is enabling a gradual transition to off-grid, without replacing current equipment.
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Tech Specs

General

Dimensions (Inches) 24.41 (L) x 17.72 (W) x 5.20 (D)
Weight 52.47 lbs / 23.8 kg
Operating Temperature -10°C to 55°C (>45°C derating)
Cooling Method Forced air cooling (Variable speed fan)
Communication USB/RS485 (WiFi/GPRS)/Dry contact
Certification FCC Part 15, Class B

Inverter & AC Output

Rated Output Power 12,000W (Split Phase) / 7,200W (Single Phase)
Peak Power 24,000VA
Output Voltage 120Vac (L1/N, L2/N) / 240Vac (L1/L2)
Waveform Pure Sine Wave
Max. Parallel Units 1 ~ 6 Units
Transfer Time 10ms (typical)

Solar & Battery Charging

Max. PV Input Power 24,000W (12,000W + 12,000W)
Number of MPPTs 2 Groups
MPPT Voltage Range 90Vdc ~ 450Vdc
Max. PV Open Circuit Voltage 500Vdc
Rated Battery Voltage 48V (Minimum Start: 44V)
Max. Hybrid Charging Current 250A (PV + AC Combined)
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