A 6-in-1 microinverter designed for India’s residential solar market .
MIS-3680-W
Up to 97.5% efficiency with Dual MPPT for optimized energy harvesting. Two independent MPPTs track different roof sections separately, enabling flexible module configurations across split-roof, multi-orientation, and partially shaded layouts, with Global MPPT technology further enhancing energy yield.
Dual MPPT
Optimized for Complex Roofs
97.5% Peak Efficiency
High Efficiency for More Energy
36V Low-Voltage Startup
Longer Energy Harvesting
One MPPT
One Shaded Section Can Affect Others
As a pioneer in bringing Dynamic Power Adjustment to microinverters, Hoymiles enables available input capacity on one port to be dynamically utilized when shading reduces the output of another PV string, helping maximize PV power utilization and reduce shading losses.
Flexible PV configuration supports 0–3 modules per input, with up to 23 A input current to ensure compatibility with over 99% of PV modules on the market. Each port delivers up to 2,200 W conversion power, allowing different numbers of modules on each side while maintaining full rated output power.
Supports an ultra-wide 160–295 V AC voltage range with excellent short-term surge withstand capability, helping the microinverter stay operational through frequent voltage fluctuations and short-term grid abnormalities, minimizing downtime and energy losses.
IP67-rated protection and an optimized dual-sided thermal dissipation design enable more efficient heat transfer through shorter thermal paths, helping maintain stable power output under high-temperature and high-irradiance conditions.
With DC voltage below 180 V and no long-distance high-voltage DC strings on the roof, the system significantly reduces electrical safety risks and supports safer installation and operation.
Standard-built AFCI arc fault protection actively detects and rapidly interrupts abnormal arcs, significantly reducing fire risk and ensuring long-term system safety.
Enter basic project and electricity information to get recommended system configurations and a personalized report with estimated annual savings
Create detailed 3D PV layouts, optimize system configurations, simulate energy yields, and generate installation-ready design documents .
From system setup to daily monitoring, S-Miles Cloud provides seamless access on both mobile and desktop, with real-time device and port-level monitoring and remote fault detection.
Up to three PV modules can be connected together and then plugged into one input port, helping simplify DC wiring and reduce installation steps.
Only one connector is needed for a single microinverter system, and it is included with the microinverter at no extra cost, helping simplify installation and reduce accessory costs.
The Flex-S3 connector supports up to 40A, providing higher current capacity for multi-microinverter systems while making installation easier and safer.
Built-in Wi-Fi eliminates the need for an additional gateway, while Bluetooth enables direct commissioning and data access. Even with poor network connectivity, system data remains accessible via Bluetooth.
Designed to simplify commissioning and reduce O&M workload, the WiFi Mesh Networking technology enables one-unit configuration with automatic synchronization across the system, delivering 70% faster commissioning and 99.9% online availability.
Configure one unit, and the rest sync automatically, cutting commissioning time by 70%.
Automatically reconnect through the nearest unit when the signal is weak or lost, achieving a 99.9% online rate.
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