Solar controller SRNE PWM HP 24V 30A - HP2430
Key features
12V / 24V system voltages are automatically recognized.
Recharging program options for sealed, GEL, lead-acid and lithium batteries are available.
The controller adopts an enhanced three-level PWM charging algorithm. Periodically applying an equalizing charge to the battery, or when it is over-discharged, can effectively prevent the battery from failing to equalize and sulphurize, thus extending battery life (except for GEL and lithium batteries).
With temperature compensation in use, charging parameters can be adjusted automatically (except for lithium batteries).
A wide range of charging modes makes it easy to apply the product to different types of streetlights and monitoring devices.
Thanks to an advanced charge start method, high-capacity loads can be started smoothly.
A range of parameter settings and energy-saving functions are available, requiring no repeated adjustment.
The user-friendly design of the navigation and animation interfaces on the LCD screen ensures convenient, intuitive operation.
An optional communication function provides an RJ12 data port (TTL / MAX232 / bluetooth signal output), data adopting the Modbus standard, and can be used with monitoring software on a PC.
Benefiting from an industrial-grade design, the product operates smoothly in a variety of harsh conditions.
The PWN HP controller offers
- overload protection
- undervoltage protection
- overcurrent protection
- short-circuit protection
- TVS lightning protection
Technical data
| System voltage | Automatic recognition of 12V / 24V |
| Rated power | 12V/450W
24V/900W
Manual configuration |
| No-load loss | < 13mA/12V；< 15mA/24V |
| Max. |
| Solar power input voltage | <55 |
| Max |
| voltage at end of battery | <34V |
Battery type
(×1/12V； ×2/24V；) | (1 / 12V; |
| 2 × 24V) FLD (flooded) / SLD (sealed) / GEL / LI (lithium) |
| Boost charge voltage | 14.8 / 14.6 / - / - |
| Floating load voltage | 13.8 / 13.8 / 13.8 / - |
| Charge recovery voltage | 13.2V |
| Excessive discharge recovery voltage | 12.5V （adjustable with the） keys |
| Excessive discharge voltage | 11. |
| V（adjustable with keys） |
| Equalization charge interval | 30 days |
| Temperature compensation | -3.0mV/℃/2V |
| Light control voltage | Light control on 5V, |
| light control 6V (light control on plus 1 V) |
| Bluetooth operation | optional |
| Operating temperature |
| 25℃to+55℃； |
| Protection features | Battery short-circuit protection, load overload protection, overcurrent protection, load short-circuit protection and overtemperature protection. |
D
| imensions | 164.0×103.5×47.0(mm) |
