Standards That Shape Every Category
Category Standards
Solar Inverters
Compare output voltage, available inverter types, regional compatibility, and ideal applications to choose the right solar inverter for your power system.
110V Solar Inverter
110V / 120V
Power Inverter
Single Phase Inverter
Split Phase Inverter
Low Frequency Inverter
Hybrid Inverter
North America / Japan / Selected Markets
110V household loads and flexible off-grid or backup power systems
220V Solar Inverter
220V / 230V
Power Inverter
IP21 All In One Inverter
IP65 All In One Inverter
Batteryless Solar Inverter
Hybrid Inverter
Europe / Asia / Africa / Most International Markets
220V appliances and residential or light commercial solar power systems
Lithium Batteries
Our LiFePO₄ batteries are offered in 4 main families to match power output and system size:
Low Voltage (12 V), Mid-Range (24 V), High Efficiency (48 V), and Industrial Scale (High Voltage).
12V Batteries
30 - 300 Ah
4S4P
1.28kWH to 20.48 kWH
Free-Standing
24V Batteries
100 - 280 Ah
2S2P
2.56kWH to 26.88 kWH
Free-Standing / Wall Mount
48V/51.2V Batteries
100 - 400 Ah
16P
5.12kWH to 327.68 kWH
Wall Mount / Rack Mount / Rolling
HV Batteries
50 - 100 Ah
50S
10.24kWH to 100 kWH
Stackable / Rack Mount
Values represent the possible range for each category; actual specifications may vary by model.
Energy Storage System
There three ESS architectures for a wide amount of project scales:
Simple portable storage systems, residential systems and Cabinet solutions for C&I projects.
Portable Storage Systems
A portable energy storage system stores solar or grid power for on-the-go use—powering your devices and appliances anywhere, anytime.
500 - 1000 W
1 - 2 kWH
No
Energy Storage Systems
Energy systems integrate the battery, inverter, and control unit into a single, compact enclosure. It is the most user-friendly and aesthetically pleasing option.
3.6 - 12.5 kW
5 - 16 kWH
No
Cabinet ESS
Outdoor cabinet solution for smart buildings and industrial parks, integrating batteries, PCS, EMS, MPPT solar, STS switch, and fire suppression.
100 kW
241 kWH
Yes (Grid‑Rules Dependent)
Values represent the possible range for each category; actual specifications may vary by model.
Solar Charge Controllers
PowMr's product line is categorized into two main technologies:
PWM (Pulse Width Modulation) and MPPT (Maximum Power Point Tracking)
MPPT Charge Controllers
10 - 140 A
12V / 24V / 36V /48V
Yes
PWM Charge Controllers
5 - 80 A
12V / 24V / 36V /48V
No
Values represent the possible range for each category; actual specifications may vary by model.