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51.2V 100Ah Wholesale Small Wall-Mounted Household Energy Storage Machine
Battery Model：
WY51.2-100
Rated Voltage：
51.2V
Nominal Capacity：
100Ah
Energy：
5.12KWH
Weight (KG)：
44
Dimenison(mm)：
600*370*170
Product Features
- Long Cycle Life - 6000 Cycles (25℃,80% DOD) for effectively lower total of ownership cost
- Quickly Recharge - Save time and increase productivity with less downtime thanks to superior charge/discharge efficiency
- Longer Service Life - Low maintenance batteries with stable chemistry
- Extreme Heat Tolerance - Suitable for use in a wider range of applications where ambient temperature is unusually high: up to +60°C
- Built in Circuit Protection - Battery Management System(BMS) is incorporated against abuse
- Support a variety of communication protocols, support - RS485, RS232, CAN etc
- Better Storage - Up to 6 months thanks to its extremely low self discharge (LSD) rate and no risk of sulphation
- Strong compatibility - Compatible with a variety of inverters
Product Models
| Model | WY25.6-100 | WY25.6-200 | WY51.2-100 | WY25.6-200 | WY51.2-280 | WY51.2-314 | |
| Rated Voltage | 25.6V | 25.6V | 51.2V | 51.2V | 51.2V | 51.2V | |
| Nominal Capacity | 100Ah | 200AH | 100Ah | 200AH | 280AH | 314AH | |
| Energy | 2.56KWH | 5.12KWH | 5.12KWH | 10.24KWH | 14.36KWH | 16.07KWH | |
| Cell Unit | 3.2V 100AH | 3.2V 200AH | 3.2V 100AH | 3.2V 200AH | 3.2V 280AH | 3.2V 314AH | |
| Configuration | 8S-1P | 8S-1P | 16S-1P | 16S-1P | 16S-1P | 16S-1P | |
| Charge Cutoff Voltage | 29.2V | 29.2V | 57.6V | 57.6V | 57.6V | 57.6V | |
| Discharge Cutoff Voltage | 22.4V | 22.4V | 43.2V | 43.2V | 43.2V | 43.2V | |
| Maximum Charging Continuous Current | 50A | 100A | 50A | 100A | 100A | 100A | |
| Maximum Discharge Continuous Current | 100A | 200A | 100A | 200A | 200A | 200A | |
| Dimensions (L*W*H)mm | 390*370*160 | 600*370*160 | 600*370*160 | 850*500*160 | 800*512*260 | 800*523*260 | |
| Weight(kg) | 24 | 41.2 | 41.2 | 80 | 124.3 | 130 | |
| Modules Connection | Maximum 16 in Parallel | Maximum 16 in Parallel | Maximum 16 in Parallel | Maximum 16 in Parallel | Maximum 16 in Parallel | Maximum 16 in Parallel | |
| BMS Communication | RS485, CAN | RS485, CAN | RS485, CAN | RS485, CAN | RS485, CAN | RS485, CAN | |
| Life time(25° c) | 15 years | 15 years | 15 years | 15 years | 15 years | 15 years | |
| Life cycles(80% D0D, 25°C) | 6000 cycles | 6000 cycles | 6000 cycles | 6000 cycles | 6000 cycles | 6000 cycles | |
| Charging Efficiency | ≥98% | ≥98% | ≥98% | ≥98% | ≥98% | ≥98% | |
| Electricity charged in the shipped product | 30%-50% SOC | 30%-50% SOC | 30%-50% SOC | 30%-50% SOC | 30%-50% SOC | 30%-50% SOC | |
| Operating Temperature | Charging: 0~55℃ Discharge: -10-55℃ |
Charging: 0~55℃ Discharge: -10-55℃ |
Charging: 0~55℃ Discharge: -10-55℃ |
Charging: 0~55℃ Discharge: -10-55℃ |
Charging: 0~55℃ Discharge: -10-55℃ |
Charging: 0~55℃ Discharge: -10-55℃ |
|
| Storage Temperature | -20~60℃ | -20~60℃ | -20~60℃ | -20~60℃ | -20~60℃ | -20~60℃ | |
Smart Energy for Every Home - Wall Mounted Home Battery
This wall-mounted battery system provides clean, quiet power for residential and small commercial applications, including home solar storage and backup power, as well as supporting off-grid cabins, RVs, small retail stores, and telecommunications equipment. Its compact design, intelligent BMS protection, and scalable capacity make it a great choice for any location that requires reliable, environmentally friendly power.
Detached Homes / Apartment PV+ESS
Off-grid Power (Farms, Homestays)
Backup for Small Monitoring Systems
Power for Kiosks/Convenience Stores
Residential PV + Storage
Energy Storage System FAQ
Q1: Are you a manufacturer or trader of batteries/energy storage systems?
A: We are a manufacturer specializing in batteries/energy storage systems.
Q2: Do you provide system integration, EMS/energy management software, and ongoing upgrades and platform support?
A: We can provide system integration, EMS/energy management software, ongoing upgrades and platform support, as well as technical training.
Q3: How Long Is The Warranty?
A: Our warranty is from 5 years.
Q4: How Can We Guarantee Quality?
A: Always a pre-production sample before mass production; Always a final inspection before shipment.
Q5: How are payment methods, credit terms, and contract terms (division of liability, compensation for delayed delivery, force majeure) typically agreed upon?
A: You can discuss this with us in detail. We accept payment methods such as TT/LC/PayPal/DP/DA etc.
Address: Wanyang Gold and Silver Building 6, Circular Economy Park, Sili Town, Jiyuan City, Henan Province, China
