Golden Solar! Advance Power! Green Life!
• Perfect upgrade replacement
The ideal upgrade replacement for lead-acid battery packs with high energy density
• A grade cells
Safe and efficent
• Long cycle life
0.2C discharge at 25℃ and 80% DOD, over 6000 cycles life
• High capacity and endurance
Supports up to 2560W continuous load power, capable of powering multiple loads simultaneously
• More Energy Storage
Store more energy within the same volume
• Efficient charging
Maximum charging current of 100A, achieving full charge in as little as one hour
Performance Curve

| Model | SL-25.6-100AH | ||||||
| Electrical Characteristics | |||||||
| Nominal Voltage | 25.6V | ||||||
| Nominal Capacity | 100AH@0.2C | ||||||
| Energy | 2560WH | ||||||
| Cycle Life | 4000 cycles @ 0.2C charging / discharging until 80% | ||||||
| Self Discharge | ≦3.5% per month at 25℃ | ||||||
| Standard Charging | |||||||
| Max. Charging Voltage | 28.0-29.2V | ||||||
| Charging Mode | |||||||
| Charging Current | 40A | ||||||
| Max. Charging Current | 50A | ||||||
| Standard Discharging | |||||||
| Discharging Current | 50A | ||||||
| Max. Continuous Current | 50A | ||||||
| Discharging Cut-off Voltage | 21.6V | ||||||
| Operating Condition | |||||||
| Charge Temperature | 0℃ to 45℃ (32°F to 113°F) @ 60 ± 25% relative humidity | ||||||
| Discharge Temperature | -20℃ to 60℃ (-4°F to 140°F) @ 60 ± 25% relative humidity | ||||||
| Storage Temperature | 0℃ to 45℃ (32°F to 113°F) @ 60 ± 25% relative humidity | ||||||
| Connect Mode | 4 PCS in series at most | ||||||
| Structure | |||||||
| Casing | ABS | ||||||
| Dimension (L*W*H) | 502*186*243mm | ||||||
| Weight | Approx. 18.2kg | ||||||
| Terminal | M8 | ||||||
| Constant Current Discharge Data (Amperes @ 25℃) (Cut off voltage 10.8V) | |||||||
| Discharging Time | 1H | 2H | 3H | 4H | 5H | 10H | 20H |
| Discharging Voltage | 100A | 50A | 33.3A | 25A | 20A | 10A | 5A |
| Constant Current Discharge Data (Watts @ 25℃) (Cut off voltage 10.8V) | |||||||
| Discharging Time | 1H | 2H | 3H | 4H | 5H | 10H | 20H |
| Discharging Voltage | 2560W | 1280W | 853W | 640W | 512W | 256W | 128W |