314Ah LiFePO₄ cells — approx. 16kWh per unit. Stable chemistry with excellent thermal stability; 100% DOD, ≥8000 cycles. Built-in intelligent BMS guards against over-charge, over-discharge, over-temperature and short circuit.
Flexible Installation
6U standard rack-mount enclosure with casters. Rack-mount, stacked (up to 3 units) or floor-standing installation. Built-in circuit breaker for electrical isolation protection.
Flexible & Scalable
Parallel expansion: max. 63 units (PCBMS Version) / 16 units (JKBMS Version). PCBMS auto-networks on power-up — no DIP setup; JKBMS sets addresses via 4-bit DIP. For residential and small commercial & industrial energy storage.
Smart & Connected
Built-in WiFi, compatible with the Gobel VRM online monitoring platform, plus Home Assistant and ioBroker. One-click battery configuration and upgrades via the mobile app. RS485A/CAN (inverter) & RS485B/RS485C (parallel) — fits mainstream inverters.
PRODUCT OVERVIEW
ModelsGP-SR1-16K-PC200B · GP-SR1-16K-JK200
Main Parameters
Battery Chemistry
Rated Capacity (Ah) [1]
Scalability [2]
Nominal Voltage (V)
Operating Voltage (V)
Nominal Energy (kWh)
Usable Energy (kWh) [1]
Max. Output Power (kW)
Charge Current (A) [3]
Max. Continuous
Peak
Discharge Current (A) [3]
Max. Continuous
Peak
Other Parameter
Max. Depth of Discharge
Dimension (W/H/D)
Weight Approx.
Display
Ingress Protection Rating
Operating Temperature
Storage Temperature
Relative Humidity
Altitude
Cycle Life
Active Balancing
Isolation Protection
Installation
Communication
Mobile APP
Energy Throughput [4]
LiFePO4
314
PCBMS: Max. 63 units in parallel JKBMS: Max. 16 units in parallel
51.2
44.8 - 58.4
16
16
7.68
150
200 (25 s )
150
200 (25 s )
100% DOD
W482.6 × H241.3 × D773 mm
Approx. 120 kg
Screen (SOC, alarms, voltage, current, protocol)
IP21
0℃ ~ 50℃
0℃ ~ 35℃
≤95% RH (non-condensing)
≤3000 m
≥8000 cycles (25℃±2℃, 70% EOL)
Yes
Built-in Circuit Breaker
Rack-mount / stacked (≤3 units) / floor-standing, with casters
[1] Test conditions: 25℃±2℃, at beginning of life (BOL), 0.5C charge / 0.5C discharge, 100% DOD.
[2] PCBMS Version: battery modules auto-network on power-up — no DIP switch settings required. JKBMS Version: parallel address set manually via 4-bit DIP switches (host = 0, slaves 1–15).
[3] The current is affected by temperature and SOC.
[4] Energy throughput: the total cumulative charge/discharge energy over the battery's entire service life.
Gobel VRM Monitoring
Built-in WiFi streams your PowerFable 16's live data to the Gobel VRM cloud platform — monitor every battery, anytime, anywhere, right from your phone. Also integrates with Home Assistant and ioBroker.
1
Installation Dashboard
Every site at a glance — online and offline status in one view
Recent installations with the last data update
Connects over the battery's built-in WiFi
2
Real-Time Monitoring
Live SOC, voltage, current and temperature for every pack
Status, SOH and cycle count at a glance
Alarms and battery status anytime, anywhere
3
History & Records
Voltage, current and SOC trend charts from 1 hour to 1 month
Realtime, History and Records views per battery pack
Spot trends early and schedule service ahead
Smarten Up Your Home Energy
Scan to download the Gobel VRM APP!
Enjoy a smarter, simpler energy experience with Gobel Power — monitor, manage, and stay connected to your energy system anytime, anywhere.