Backup power supply unit (UPS or Inverter) for the heating system
Uninterruptible Power Supply for Heating Systems
What to do if the heating system loses power? How to protect the boiler and the entire automation system from potential damage caused by low voltage or surges?
Solution: An uninterruptible power supply (UPS or inverter) for boilers and heating systems provides continuous 220V backup power if electricity fails or becomes unstable.
Functionality of Inverter and UPS in Heating Systems:
- If voltage drops in the grid, the uninterruptible power supply quickly switches to operating mode (in less than 0.01 seconds).
- In operating mode, the inverter generates 220V AC power with a pure sine wave from a 12V battery (maximum capacity 150Ah).
- When grid voltage is restored, the device starts charging the battery. Once fully charged, the inverter automatically returns to standby mode.
Additional Features:
- The inverter has an LED or LCD display that shows the operating mode and battery status
- An audible alert notifies of power loss or restoration
- Automatic Voltage Regulation (AVR) function stabilizes input voltage and protects the heating system from surges or low voltage.
- The device includes an intelligent battery management system, ensuring long battery life and protection against overcharging or deep discharge.
Backup Power Kit:
Electro Base offers ready-to-use backup power kits for heating systems. The kit includes a sealed battery that does not emit toxic gases and can be used in living areas. The battery, developed using AGM technology, ensures high performance and long service life. The battery does not require maintenance or fluid level checks.
Battery Run Time Depending on Load
Battery Capacity | Total Power Consumption | ||||||
---|---|---|---|---|---|---|---|
50W | 100W | 200W | 300W | 500W | 1000W | 2000W | |
20 Ah | 4.1 h | 2 h | 1 h | 0.7 h | 0.4 h | 0.2 h | 0.1 h |
30 Ah | 6.1 h | 3.1 h | 1.5 h | 1 h | 0.6 h | 0.3 h | 0.2 h |
40 Ah | 8.2 h | 4.1 h | 2 h | 1.4 h | 0.8 h | 0.4 h | 0.2 h |
50 Ah | 10.2 h | 5.1 h | 2.6 h | 1.7 h | 1 h | 0.5 h | 0.3 h |
80 Ah | 16.3 h | 8.2 h | 4.1 h | 2.7 h | 1.6 h | 0.8 h | 0.4 h |
100 Ah | 20.4 h | 10.2 h | 5.1 h | 3.4 h | 2 h | 1 h | 0.5 h |
120 Ah | 24.5 h | 12.2 h | 6.1 h | 4.1 h | 2.4 h | 1.2 h | 0.6 h |
Learn More About Uninterruptible Power Supplies



CSB-1233 MW33-12
12V 33Ah battery :: Lead-Acid :: 12 Volt, 33 amp hours (Ah) :: Terminal type L
68,00 €
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Inverter-300-Green
300W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems, Wall Mounting
90,08 €
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INVER-300-ReBlack
300W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems
103,31 €
/ gb

INVER-300-KoWhite
300W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems
103,31 €
/ gb

INVER-300-ReWall
300W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems, Wall Mounting
106,57 €
/ gb


INVER300-LF ReBlac
Home Emergency Power Supply Device | 300W | Pure Sine Wave | For Lead-Acid and LiFePo4 Batteries
106,61 €
/ gb

InverterZZA-400_W
400W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems, Wall Mounting
107,42 €
/ gb


Inverter400+33Ah
ZZA pure sine wave Inverter 400W, 12V DC to 220V AC + 12V 33Ah battery
119,83 €
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Inverter-300
300W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems, Wall Mounting
123,93 €
/ gb


INVER-500-ReWALL
500W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems, Wall Mounting
128,10 €
/ gb

INVER500-LF ReBlac
Home Emergency Power Supply Device | 500W | Pure Sine Wave | For Lead-Acid and LiFePo4 Batteries
131,41 €
/ gb

INVER-700-KoWhite
700W, Pure Sine Wave Inverter - UPS, Backup Electricity for Heating Systems
152,89 €
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INVER700-LF ReBla
Home Emergency Power Supply Device | 700W | Pure Sine Wave | For Lead-Acid and LiFePo4 Batteries
163,63 €
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INVER-700-ReWALL
700W, Pure Sine Wave Inverter - UPS, Backup Electricity for Heating Systems, can be mounted on the w
165,25 €
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INVER-700-ReBLACK
700W, Pure Sine Wave Inverter - UPS, Backup Electricity for Heating Systems
180,99 €
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InverterZZA-1000
1000W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems
206,57 €
/ gb

INVER-1200-Ko Whit
1200W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems
222,31 €
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INVER-1200-KoBLACK
1200W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems
222,31 €
/ gb


INVER500-LF+60 HZ
Home Emergency Power Supply Set | 500W | Pure Sine Wave + GEL Battery 12V 60Ah
271,90 €
/ gb


INVER-1600-KoWhite
1600W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems
288,43 €
/ gb


INVER-1600-KoWALL
1600W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems, Wall Mounting
296,69 €
/ gb

Inver-1800-24 Kemo
2600VA/1800W | Pure Sine Wave Inverter - UPS | Battery Connection 2x12V | PROsinus-2600/24
320,66 €
/ gb

INVER1000-100AhZZA
Set: Professional Inverter for UPS heating system 1000W + 12V 100Ah battery.
354,55 €
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EB1664032776
Qoltec Pure Sine Wave Inverter Monolith | battery charger | UPS | 300W | 600W | 12V to 230V
105,34 €
/

INVER-500-ReBLACK
500W, Pure Sine Wave Inverter - UPS, Backup Electricity for Heating Systems
119,83 €
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EB800258083
Qoltec Uninterruptible power supply Pure Sine Wave UPS | 1000VA | 700W | Grey
136,53 €
/

EB1919306443
Qoltec Pure Sine Wave Inverter Monolith | battery charger | UPS | 600W | 1200W | 12V to 230V
136,83 €
/

INVER-1600-KoBlack
1600W, Pure Sine Wave Inverter - UPS, Backup Power for Heating Systems
288,43 €
/ gb