FELICITY IVGMS0KHP361 50kW Hybrid Inverter (Three Phase), Built-in 4pcs 16.25kW MPPT, WiFi Module

FELICITY IVGMS0KHP361 is the absolute pinnacle of the FELICITY solar inverter range — a landmark 50kW three phase hybrid inverter engineered for the largest industrial facilities, commercial complexes, institutional campuses, and utility-scale off-grid and hybrid solar installations in Kenya that demand maximum solar generation capacity, highest three phase AC output, and enterprise-grade intelligent energy management in a single certified unit. Featuring four independent built-in 16.25kW MPPT solar charge controllers delivering a combined 65kW of total solar input capacity — by far the highest solar harvest capability of any FELICITY inverter — and an integrated WiFi monitoring module, the IVGMS0KHP361 operates at a fundamentally different scale from any other product in the FELICITY range.

The H designation in the model name confirms its hybrid architecture — the IVGMS0KHP361 is purpose-built for seamless integration between solar generation, battery storage, and grid supply in large commercial and industrial environments, managing all three energy sources simultaneously and intelligently to maximize self-consumption, minimize utility costs, and maintain uninterrupted power across the full facility load profile.

At 50kW with 65kW of quad MPPT solar input, the IVGMS0KHP361 steps into utility-adjacent territory — delivering solar power capacity that transforms the economics of energy for Kenya’s largest energy consumers operating on KPLC’s industrial and large commercial tariff tiers.

The FELICITY Three Phase Range — Full Capacity Progression

The IVGMS0KHP361 is not simply a scaled-up version of the 16KVA or 20KVA models — it represents a step-change in both architecture and capability. The transition from dual to quad MPPT controllers, the jump from 20KVA to 50kW output, and the full hybrid grid-battery-solar management architecture place the IVGMS0KHP361 in an entirely different performance and application tier from the rest of the FELICITY inverter range.

Hybrid Architecture — What Makes the IVGMS0KHP361 Different

The hybrid designation is the most important technical distinction of the IVGMS0KHP361. Unlike standard solar inverters that prioritize between solar, battery, and grid in a fixed hierarchy, the IVGMS0KHP361’s hybrid architecture manages all three energy sources simultaneously and dynamically — continuously optimizing energy flow in real time based on solar availability, battery state of charge, grid tariff conditions, and facility load demand:

Standard Inverter Energy Management: Solar → Battery → Load (fixed priority sequence)

Hybrid Inverter Energy Management: Solar + Battery + Grid → Load (simultaneous dynamic optimization)

For Kenya’s large commercial and industrial electricity consumers — where KPLC’s commercial and industrial tariffs include demand charges, peak period pricing, and reactive power penalties — the IVGMS0KHP361’s hybrid intelligence delivers energy cost reductions across multiple dimensions simultaneously, not just through solar self-consumption alone.

Why Choose the FELICITY IVGMS0KHP361?

50kW — Kenya’s Most Powerful Single-Unit FELICITY Inverter At 50kW continuous three phase output, the IVGMS0KHP361 handles load demands that require multiple standard inverters operating in parallel — delivering the reliability, simplicity, and cost efficiency of a single-unit solution at a scale previously requiring complex multi-inverter configurations. For facilities currently importing 50kW or more from KPLC, a fully solar-equipped IVGMS0KHP361 installation fundamentally transforms the facility’s energy economics.

65kW Quad MPPT — Transformative Solar Harvest at Industrial Scale Four independent 16.25kW MPPT controllers push combined solar input to 65,000W — capable of absorbing the output of approximately 112 FELICITY 580W Mono Bifacial panels across four completely independent strings. At Kenya’s average of 5–6 peak sun hours per day, a fully loaded IVGMS0KHP361 solar array can generate 325–390kWh of solar energy daily — delivering KES 6,500–9,750 of solar energy value per day at KPLC’s commercial rate, or approximately KES 2.37M–3.56M annually before utility import.

Four Independent MPPT Strings — Maximum Array Design Flexibility The quad MPPT architecture provides solar installation design flexibility unavailable in any other FELICITY inverter:

• Four independent roof sections or orientations can each be connected to a dedicated MPPT controller — north, south, east, and west facing arrays tracked independently for maximum all-day generation
• Four separate ground-mount array rows with different tilt angles or inter-row shading profiles managed independently
• Phased solar installation — commission one or two MPPT strings immediately and activate additional strings as the solar project expands
• Mixed panel configurations — different panel brands, wattages, or string lengths on separate controllers without any cross-string interference or performance compromise
• Fault isolation — a fault or shading event on one string affects only that MPPT controller, not the other three strings

Enterprise-Grade Hybrid Intelligence The IVGMS0KHP361’s hybrid control system continuously monitors and manages energy across all sources and loads — executing sophisticated energy management strategies that standard inverters cannot approach:

• Dynamic solar maximization — prioritizes solar self-consumption across all facility loads before drawing from battery or grid
• Battery charge scheduling — charges battery from cheap off-peak grid power for discharge during expensive peak tariff periods
• Peak demand shaving — limits maximum grid import to reduce KPLC demand charges on commercial tariffs
• Zero export mode — prevents solar energy export to the grid where feed-in tariffs are unavailable or zero-export is required by the utility
• Generator auto-start — automatically starts and stops backup generator based on battery state of charge and load demand thresholds
• Load priority management — configurable essential vs non-essential load management for critical backup scenarios

Key Features & Specifications

50kW Three Phase Pure Sine Wave Output Delivers 50,000W of balanced three phase pure sine wave AC output — approximately 16,667W per phase — with low total harmonic distortion (THD) maintained across the full industrial load range. At 50kW, the IVGMS0KHP361 powers entire industrial floors, multi-building campuses, and large commercial facilities simultaneously from a single inverter output — eliminating the complexity, cost, and failure points of multi-inverter parallel configurations at equivalent capacity.

The pure sine wave output simultaneously protects all categories of sensitive industrial equipment and handles the most extreme inrush currents encountered in heavy industrial environments — large three phase motor banks, central chiller compressors, industrial welding arrays, CNC machining centres, and data centre UPS systems — without output voltage disturbance to other phases or connected equipment.

Quad Built-In 16.25kW MPPT Solar Charge Controllers (4 × 16.25kW = 65kW Total) Four fully independent 16.25kW MPPT charge controllers — delivering a combined solar input of 65,000W, the highest of any FELICITY product — each independently tracking and maximizing power extraction from its dedicated solar string under all irradiance conditions. The quad architecture enables:

• Maximum array segregation — four completely independent PV strings with no electrical interaction between strings
• Independent fault management — string-level fault detection and isolation per MPPT controller
• Granular performance monitoring — individual string yield monitoring per controller via WiFi app for precision maintenance and performance optimization
• Flexible commissioning — bring individual MPPT strings online independently as the solar installation progresses
• Future-proof capacity — unused MPPT inputs provide immediate capacity for future solar array expansion without inverter replacement

Battery System Compatibility The IVGMS0KHP361 supports large battery bank configurations across LiFePO4 lithium, AGM, Gel, and Flooded lead-acid battery chemistries. For a 50kW hybrid inverter, the FELICITY FLA48300TG2 native 48V 300Ah 15kWh battery in multi-unit parallel configurations is the recommended storage solution — with bank size determined by required backup duration and peak demand shaving objectives.

WiFi Monitoring and Enterprise Energy Management The integrated WiFi module connects the IVGMS0KHP361 to the facility network for comprehensive real-time enterprise energy monitoring and management:

• Per-MPPT string solar production monitoring — individual yield tracking across all four controllers
• Three phase load monitoring per phase — real-time L1, L2, L3 load distribution visibility
• Battery state of charge and charge/discharge power — real-time and historical battery performance
• Grid import/export monitoring — real-time utility import and export measurement
• System efficiency analytics — instantaneous and historical system performance metrics
• Remote configuration and parameter adjustment — operating mode changes, charging parameters, load priority settings
• Multi-site monitoring — manage multiple IVGMS0KHP361 installations across different facilities from a single app interface
• Alert and fault notification — instant push notifications for system events, faults, and threshold violations

Advanced Hybrid Operating Modes The IVGMS0KHP361 supports a comprehensive set of hybrid operating modes beyond standard solar-first / utility-first / battery-first priorities:

• Solar Self-Consumption Mode — maximizes solar utilization across all loads before grid draw
• Peak Shaving Mode — actively limits grid import to configured demand threshold to reduce KPLC demand charges
• Time-of-Use (TOU) Mode — automatically switches between solar, battery, and grid based on KPLC tariff schedule
• Battery Backup Priority Mode — maintains configured battery reserve for emergency backup regardless of solar availability
• Zero Export Mode — prevents any solar energy export to the grid
• Generator Support Mode — seamless integration with diesel or gas generator for extended backup
• AC Coupling Mode — supports integration with existing grid-tie solar installations

Four-String Wide PV Input Voltage Range Each independent 16.25kW MPPT controller accepts a wide solar panel input voltage range, supporting high-voltage multi-panel series string configurations for large commercial and industrial solar arrays — fully compatible with high-wattage bifacial, PERC, and TOPCon panels including the FELICITY 580W Mono Bifacial panel and commercial-grade equivalents from major manufacturers.

Industrial LCD Display and Local Interface A comprehensive industrial-grade LCD display provides complete real-time system visibility across all operational parameters — four MPPT string inputs independently, three phase AC output per phase, battery voltage and state of charge, grid connection status per phase, active hybrid operating mode, system efficiency, and active fault codes — supporting full operational monitoring, commissioning, and troubleshooting without remote access.

Enterprise-Grade Industrial Protection System The most comprehensive protection suite in the FELICITY range, engineered for continuous 50kW industrial hybrid operation:

• Independent four-string PV reverse polarity protection per MPPT controller
• Three phase overload and surge protection with independent per-phase monitoring
• Over-temperature thermal management with staged active cooling, load shedding, and controlled shutdown
• Output short circuit protection per phase with automatic fault clearance
• Battery over-voltage, deep discharge, and thermal protection
• Three phase AC input over-voltage, under-voltage, and phase sequence protection
• Grid anti-islanding protection per IEC 62116 / IEEE 1547 standards
• Phase loss and phase imbalance detection with automatic load protection
• Surge transient and lightning protection on all PV, AC input, and AC output terminals
• Ground fault detection and isolation across all four PV strings
• Insulation resistance monitoring on PV arrays
• Arc fault detection on DC strings

System Sizing Guide — Solar Array for the IVGMS0KHP361

Using the FELICITY 580W Mono Bifacial Panel as the reference panel:

Panel count based on 580W STC rating. String voltage must be verified against MPPT input voltage window per controller. Allow 10–15% array oversizing for real-world optimization. Actual roof area varies with panel dimensions, row spacing, and mounting configuration.

Daily Solar Generation and Financial ROI

Financial values based on KES 22/kWh average commercial KPLC rate. Actual savings depend on facility load profile, self-consumption ratio, time-of-use tariff structure, and system efficiency. Demand charge savings from peak shaving add further financial value not reflected above.

Battery Bank Sizing Guide for the IVGMS0KHP361

Recommended configurations using FELICITY FLA48300TG2 native 48V 300Ah 15kWh batteries:

Full load backup based on 50kW output. Actual runtime varies with facility load profile, inverter efficiency, and battery temperature. TOU arbitrage configurations optimized for KPLC time-of-use tariff structures.

Ideal Applications

• Large manufacturing and heavy industrial complexes — 50kW three phase hybrid power for complete production floor electrification including motor drive arrays, industrial compressor banks, CNC machining centres, robotic assembly systems, industrial presses, and full factory electrical distribution with solar offsetting the majority of KPLC import
• Large hospitals and medical university complexes — 50kW hybrid backup for complete hospital critical infrastructure across multiple operating theatre suites, CT and MRI imaging suites, multiple ICU and HDU wards, central pharmacy cold chain, laboratory complexes, central sterilization, and full emergency department and administrative infrastructure
• Major hotels, convention centres, and integrated resorts — full-facility 50kW hybrid solar power for central kitchen complexes, industrial laundry facilities, multiple HVAC zones, swimming pool heating systems, multiple elevator banks, full guest room distribution, spa facilities, and conference infrastructure
• Large university and polytechnic campuses — campus-wide 50kW hybrid solar for engineering faculties, science laboratories, large lecture hall complexes, student accommodation blocks, sports facilities, administrative buildings, and campus-wide ICT infrastructure
• Shopping malls and large mixed-use retail developments — 50kW continuous three phase power for multiple escalator and lift banks, central chiller plant, large supermarket refrigeration arrays, full tenant fit-out distribution, car park ventilation, and extensive common area infrastructure
• Large data centres and tier-III colocation facilities — 50kW pure sine wave hybrid power for N+1 UPS infrastructure, precision air conditioning, large server hall distribution, and telecommunications backbone with seamless grid-battery-solar management
• Agro-industrial processing complexes and export facilities — 50kW three phase hybrid for large grain processing mills, coffee export factories, cut flower cold chain facilities, horticultural processing plants, and export packaging infrastructure
• Logistics, cold chain, and distribution centres — 50kW continuous power for large refrigerated warehouse compressor banks, automated storage and retrieval systems, EV fleet charging infrastructure, loading dock equipment, and full facility distribution
• Telecom tower clusters and regional network hubs — hybrid solar power for high-density telecommunications infrastructure requiring multi-source energy management, generator integration, and continuous uptime guarantees
• Municipal and county government facilities — 50kW hybrid solar for county headquarters, large public hospitals, water treatment facilities, and municipal infrastructure requiring reliable solar-backed power with grid independence objectives