5pcs HW150 Universal Solar Controller Power Charging and Street Lamp Switch Module Model: HW150. 2025 arrival. Pack of 5 modules. Why you need this module Combines charging control and lamp switching in a single compact module, simplifying wiring and installation for small solar lighting systems. Universal compatibility with multiple nominal battery voltages means one module can be used across different setups, reducing the need to stock many part variants. Designed for reliable everyday operation in offgrid and street lighting applications where consistent charging and on/off switching are required. Key benefits and features Broad voltage compatibility: supports 3.2 V, 3.7 V, 4 V, 11.1 V, and 12 V battery systems for flexible use with lithium and related battery packs. Dual function: provides power charging management and street lamp switching in one unit to control charging and lamp operation. Pack of five: multiple modules included for batch installations or spare replacements. Compact PCB module: spacesaving form factor suitable for mounting inside lamp housings or control boxes. Straightforward integration: suitable for retrofitting existing lamps or for smallscale solar lighting projects. Reliable operation: designed to handle typical solar charging and lamp switching duties without adding extra control hardware. Performance and compatibility Designed to work with common small solar lighting configurations that use the listed nominal voltages. Universal model HW150 reduces compatibility issues when replacing or expanding systems. Intended for electronic control tasks related to charging and switching rather than heavy power conversion; check system current and component ratings before installation. Typical applications Street and pathway lighting: retrofit or installations where a compact controller is needed to handle solar charging and lamp on/off switching. Garden, park, and courtyard lighting: use in small offgrid systems that employ 3.2 V to 12 V battery packs. Remote or temporary lighting setups: efficient option for modular lighting arrays where multiple identical controller modules are useful. What is included Five HW150 universal solar controller power charging and street lamp switch modules. Installation notes Confirm battery nominal voltage matches one of the supported values: 3.2 V, 3.7 V, 4 V, 11.1 V, or 12 V. Verify system current and lamp load are within safe limits for the module before final installation. Mount the compact PCB module in a dry, ventilated enclosure and secure wiring according to standard electrical practice. This HW150 module pack provides a practical, multivoltage solution for small solar charging and street lamp switching needs, delivered as five identical modules for easy deployment or replacement.