- High reliability
-With DC FUSE
-With DC Surge Protection Device
-With DC Circuit Breaker Or DC Load Isolation Switch
- Flexible configuration
Used for single crystal silicon solar modules, polycrystalline silicon solar modules, thin film solar modules. The specification of DC circuit breaker
photovoltaic fuse, and isolator switch can be change as the request.
- Strong adaptability
-IP65 waterproof, dust-proof and UV-resistant.
-Strict test for high and low temperature, used widely·
-Simple installation, simplified system wiring and convenient wiring. The enclosure is made of ABS, PC, cold-roll steel sheets, stainless steel or the other materials.
| Model | SP-HA-PV/1-1 | SP-HA-PV/2-1 | SP-HA-PV/2-2 | SP-HA-PV/4-1 | SP-HA-PV/4-2 | |||
| 1 input 1 output | 2 input 1 output | 2 input 2 output | 4 input 1 output | 4 input 2 output | ||||
| Electric parameter | ||||||||
| System maximum dc voltage | 550 | 1000 | ||||||
| Maximum input current for each string | 15A | |||||||
| Maximum input strings | 1 | 2 | 2 | 4 | 4 | |||
| Maximum output switch current | 16A/20A | 20A/32A | 16A/20A | 50A/63A | 20A/32A | |||
| Number of inverter MPPT | 1 | 1 | 2 | 1 | 2 | |||
| Number of output strings | 1 | 1 | 2 | 1 | 2 | |||
| Lightning protection | ||||||||
| Category of test | 1L grade protection | |||||||
| Nominal discharge current | 20KA | |||||||
| Maximum discharge current | 40KA | |||||||
| Voltage protection level | 2.8kv | 3.8kv | ||||||
| Maximum continuous operating voltage Uc | 630V | 1050V | ||||||
| Poles | 2P | 3P | ||||||
| Structure characteristic | Plug-push module | |||||||
