Complaint
| Model | T30ES | T40ES | T50ES | T60ES | |
| 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 | |||
| Rated PV Power | 12V system | 420W | 560W | 700W | 840W |
| 24V system | 840W | 1120W | 1400W | 1680W | |
| Li-ion model | 432W~864W | 576W~1152W | 720~1440W | 864W~1728W | |
| Charge Characteristics | |||||
| Activation for lithium battery | Optional | ||||
| Battery type | 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/ºC/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 | -20ºC~+50ºC | ||||
| Storage temperature | -40ºC~+75ºC | ||||
| IP(Ingress protection) | IP42 | ||||
| Altitude | 0~3000m | ||||
| Max.connection size | 28mm2 | ||||
| Recommended breaker | ≥63A | ≥63A | ≥100A | ≥100A | |
| Net Weight/Gross Weight(kg) | 1.5/1.9 | 2.2/2.6 | |||
| Product size/Packing size(mm) | 220*148*64/275*176*70 | 245*170*69/300*198*75 | |||
| Why us? | |
| Reasons you would prefer to buy this power supply products from us | |
| Service | RMA(24/7 pre-sales and after-sales support),OEM,ODM |
| Quality | Highly reliable quality guaranteed by Varta production equipment, German technology, European raw materials |
| Warranty | Standard 2 years, 5+ years upon request |
| Price | Competitive factory Price! Cut down the cost you paid to the middle man |
| Professional | Founded in 1985, 30+ years battery manufacturing experience |
| Production capacity | 3,500,000KVAh per year |
| Reliable | Two R&D centers; Three major production bases; Global 500+ dealers/ agents; Global 100+ offices; Business coverage 65+ countries around the world |
| Shipping & Payment | |
| Payment | T/T, L/C , Cash, Western Union etc.(flexible payment term can be discussed) |
| Port | Normally Shenzhen China (any sea port upon request) |
| Delivery | By sea/air/trian/truck transportation |
| Delivery time | Normally 4 weeks ex factory excluding shipping. |
| Packing: | Pack in carton box then pallet (wooden box) |
