The manual provides safety, installation, wiring, operation and maintenance instructions for the HF48-H series solar storage inverter units.
This document covers the HF48-H series solar storage inverter integrated units, which combine solar charging, grid charging, and AC sine‑wave output in a single chassis. It describes the system architecture, key features such as multiple charging modes, MPPT technology, and pure‑sine‑wave inversion, as well as the LCD display and protection functions.
The manual includes detailed safety warnings, step‑by‑step installation and wiring procedures, wiring‑size recommendations for PV and AC circuits, operation modes, LCD screen usage, communication interfaces (RS485, USB), protection functions, routine maintenance guidelines, and full technical specifications for each model in the series. This manual is written in Chinese.
| Input Voltage Range (AC) | 220/230 Vac |
|---|---|
| Battery Voltage Range | 40 V‑60 V dc |
| Maximum Charging Current | 60 A |
| Recommended PV Wiring for HF4830S60-H | 6 mm² / 10 AWG, 16 A, 2P‑25 A breaker |
The manual recommends performing two checks per year, including cleaning the heat sink, inspecting wiring, and verifying indicator displays.
A 6 mm² (10 AWG) cable with a 16 A rating and a 2‑pole 25 A circuit breaker is recommended.
The unit includes overload and short‑circuit protection that trips the breaker when load exceeds 102 %–125 % of rated current, with timed shutdowns for higher overloads.