| Explorer - NS Series | NS24L30 | NS24L40 | NS24H50 | NS24H60 |
| Product Category |
| MPPT efficiency | 99.50% |
| Standby power | 1W~1.8W |
| Heat-Dissipating method | All aluminum alloy shell self-heating |
| Battery system | 12V System：9VDC~15VDC 24V System：18VDC~30VDC |
| Settable lithium-ion battery system | 8VDC~30VDC |
| Input Characteristics |
| Max.PV input voltage(Voc) | 100VDC | 150VDC |
| Min.Vmpp Voltage | Battery voltage + 2V |
| Start-up charging voltage | Battery voltage + 3V |
| Low input voltage protection | Battery voltage + 2V |
| Over voltage protection / Recovery | 100VDC/95VDC | 150VDC/145VDC |
| Reted PV Power | 12V system | 420W | 560W | 700W | 840W |
| 24V system | 840W | 1120W | 1400W | 1680W |
| Li-ion | 432W~864W | 576W~1152W | 720W~1440W | 864W~1728W |
| Charge Characteristics |
| Activation for lithium battery | Standard |
| Battery types | Sealed(SEL),Gel(GEL),Flooded(FLD),User-defined(USER)
AGM， LiFePO4（4 Strings / 7 Strings / 8 strings）,Ternary lithium battery（3 Strings / 6 strings / 7 strings）, Custom lithium ion battery（Lit） |
| Rated charge current | 30A | 40A | 50A | 60A |
| Temperature compensation | -3mV/℃/2V |
| Charge method | 3 stages: CC (Constant current) - CV (Constant voltage) - CF (Floating charge) |
| Output voltage stability accuracy | ≤±0.2V |
| LOAD Characteristics |
| Load voltage | Same as battery voltage |
| Rated load current | 20A | 30A |
| Load control mode | On/Off , PV voltage control mode, Dual-time control mode, PV + Time control mode |
| Low voltage protection | 10.5V (default), 11V (restored), settable |
| Setting method | PC software / APP / Controller |
| Display & Communication |
| Display | Blue OLED display |
| Communication | Dual RJ45 port / RS485 / support PC software monitoring / support WiFi module for APP cloud monitoring / support centralized parallel monitoring
|
| Other Parameters |
| Protections | Input & output over-volt / low-voltage protection, reverse polarity protection,
over-heating protection, battery shedding protection etc. |
| Operating ambient temperature | -20℃~+50℃ |
| Storage temperature | -40℃~+75℃ |
| IP(Ingress protection) | IP21 |
| Altitude | 0~3000m |
| Max. connection size | 28m㎡ |
| Recommended breaker | ≥63A | ≥ 63A | ≥ 100A | ≥ 100A |
| Net Weight/Gross Weight (kg) | 1.5 /1.9 | 2.2 / 2.6 |
| Product size /Packing size (mm) | 220x148x64/275x176x70 | 245x170x69/300x198x75 |
