Product Summary: The Growatt SPF 10000 ES is a heavy-duty, next-generation off-grid solar inverter engineered to orchestrate robust autonomous power ecosystems in regions with unstable utility grids or complete lack of electricity access. Seamlessly integrating a premium pure sine wave inverter with an advanced high-voltage MPPT charge controller, this 10kW powerhouse effortlessly coordinates solar array utilization, dynamic multi-brand battery management (supporting low-voltage lithium and traditional lead-acid banks), and automated backup generator dispatch. It serves as the definitive, future-proof energy heart for remote residential microgrids, estate houses, and independent agricultural operations demanding uncompromised, zero-downtime performance.
Features high-voltage MPPT trackers to maximize solar array wiring flexibility and overall energy harvest yield.
Maximum PV Array Power: 10,000 W ~ 12,000 W (Layout dependent)
Number of MPPT Trackers: 2
Maximum PV Array Open Circuit Voltage (): 500 VDC (High-voltage MPPT layout)
MPPT Operating Voltage Range: 120 VDC ~ 450 VDC
Maximum Solar Charging Current: 100 A / 120 A
Nominal Battery System Voltage: 48 VDC
Compatible Battery Types: Lithium-ion / Lead-acid / Gel
Maximum AC Charging Current: 80 A / 100 A
Maximum Total Charging Current (PV + AC Grid): 120 A ~ 150 A
BMS Communication Ports: RS485 / CAN (Enables closed-loop communication with major 48V low-voltage Lithium storage battery systems)
Dimensions (W × H × D): Approx. 590 × 432 × 242 mm (Varies based on heavy-duty industrial enclosure variations)
Net Weight: ~ 60.0 kg ~ 65.0 kg (Heavy-weight design due to the integrated robust copper low-frequency isolation transformer)
Ingress Protection Rating: IP20 (Indoor installation; equipped with easily cleanable anti-dust filter mesh covers for harsh environments)
Cooling Concept: Smart forced-air cooling (Variable-speed temperature-controlled fans)
Galvanic Isolation Transformer: Built-in low-frequency transformer provides superior grid-isolation, extremely low harmonic distortion, and unbeatable shock resistance against voltage spikes.
Battery-Free Operation Support: Allows the system to power AC loads directly from solar energy during peak daylight hours even when no battery bank is physically connected.
Parallel Expansion & 3-Phase Support: Can be configured in parallel or multi-unit configurations to build highly scalable single-phase layouts or large balanced 3-Phase off-grid networks.
Operating Temperature Range: 0°C to +50°C
Smart Connectivity: Standard USB / RS485 communication; optional plug-and-play WiFi-F / GPRS-F / LAN-F external datalogger modules for cloud monitoring and remote software parameter management via smartphone applications.
Ultimate Driving Power & High-Voltage DC Input
High PV Input Voltage Architecture: Built-in high-voltage MPPT tracker accommodates PV input strings with high voltage limits, allowing installers to connect more solar modules in series, drastically simplifying rooftop wiring and cutting down BOS (Balance of System) cable costs.
10,000W Continuous Pure Sine Wave: Delivers a massive 10kW of high-purity, clean alternating current with exceptional surge capacity, smoothly starting up heavy inductive loads such as deep-well water pumps, large air conditioners, and workshops without damaging them.
Batteryless Operation Ready: Highly flexible topology that fully supports running essential household loads directly from pure solar power (PV-only mode) before a battery bank is even purchased, significantly lowering upfront setup costs for end-users.
⚡ Heavy-Duty Scalability & Multi-Source Harmony
Massive Parallel Expansion: Supports linking up to 6 units in parallel, enabling frictionless system scaling for both single-phase and multi-unit three-phase configurations to accommodate growing commercial or residential loads.
Dual Power Input Logic: Natively accepts simultaneous inputs from both the local utility grid and a backup generator, creating a highly resilient multi-source microgrid safety net.
Generator Automation Interface: Outfitted with robust integrated dry contact relays that seamlessly automate petrol or diesel generator start-up loops when battery State-of-Charge (SOC) drops beneath customized thresholds.
🛡️ Rugged Industrial Reliability & Smarter Operations
Dust-Proof Industrial Enclosure: Designed with an integrated anti-dust filter kit, proactively protecting sensitive internal power electronics from fine sand and dust particles, expanding component longevity in harsh desert, tropical, or semi-arid climates.
Customizable Power Sourcing Priority: Highly programmable local firmware allows users to easily prioritize whether energy is drawn first from Solar (PV), Batteries (BAT), or the Utility Grid/Generator (UTI) to maximize operational fuel or cost efficiency.
Global ShineServer Remote Telemetry: Fully compatible with Growatt’s global IoT monitoring infrastructure via plug-and-play WIFI/GPRS dataloggers, granting installers the leverage to execute remote parameter tuning, monitor generation history, and perform seamless OTA firmware updates.