bolanmu logo
Close this search box.

XTM 1500-12

12V 70 amp battery charger      1500 watt pure sine wave inverter

Battery Voltage: 9.5~17Vdc
Output Voltage:Pure sine wave230Vac/120Vac
Output frequency:50/60HZ
Continuous power:1500 Va
Power 30 min: 1500Va
Power 5 s:3400Va
maximum charging current: 70 Amp
Dimensions(mm): 133×322×466
Warranty:5 years



XTM 1500-12

XTM 1500-12,XTM series battery charger/inverter is the heart of your energy system and so the key element for a smart, efficient and smooth energy management.An XTM consists of the DC-AC Inverter, AC-DC Battery charger, AC-AC Transfer system, and UPS. 2 auxiliary contacts allow automatic control of a genset, the discoennection of non-priority loads or other programmable functions. These functions can be controlled in a totally automatic way for an optimal management of available energy in hybrid systems, in combination with VictorTeam MPPT solar charge controllers.


1.Compatible with most battery technologies

· like: AGM, GEL, Flooded LA NiCad, NiFE, Aquion, Redox, Lithium.

2.Transfer Switch(UPS、Back up power)

·0 ms transfer time when switching from Inverter to AC input source ·<0.15 ms transfer time when switching from Inverter to AC input source

3.Surge Capacity (inductive load)

·The inverter has a surge capability of 3X its continuous power rating. ·The inverter load can exceed the continuous output power for up to 30 minutes, allowing a power boost without triggering and overload failures. ·There is no need to choose more powerful inverters because of the excess load of a little time, which will greatly reduce the cost.

4.Ac input

·Can access 2 kinds of AC power supply, and the two kinds of AC power supply for programming. ·Compatible with any kind of AC source. ·6 stages battery charging: ·Bulk-Absorption-Floating-Equalization-reduced-floating-periodic absorption ·Solar priority or battery priority can be set.

5.Modular design

·Up to 2 sets in series to increase output power. ·Up to 3 parallel to increase single-phase output power. ·3 sets in parallel can form the three-phase power supply, up to 9 sets in parallel to form the three-phase power supply。

6.Remote monitoring function

·Local monitoring and data acquisition through RCC. ·Monitoring system through mobile APP SmartEss. ·Monitor the system through the Web side.

7.Electronic protection functions

·Deep discharge protection. ·Battery overvoltage shutdown . ·Short circuit protection. ·Overtemperature and overload protection. ·Reverse polarity protection by internal fuse(except XTH3000). ·Acoustic alarm at deep discharge or overheating. XTM guick guide_03 XTM guick guide_04 XTM guick guide_05 XTM guick guide_06 Xtender inverter accessories battery charger
  • Model XTM 1500-12 XTM 2000-12 XTM 2400-24 XTM 3500-24 XTM 2600-48 XTM 4000-48
    Characterisation of the operating performance
    Nominal battery voltage 12V 12V 24V 24V 48V 48V
    Input voltage range 9.5-17VDC 9.5-17VDC 19-34VDC 19-34VDC 38-68VDC 38-68VDC
    Continuous power 1500VA 2000VA 2000VA 3000VA 2000VA 3500VA
    Power 30 min. 1500VA 2000VA 2400VA 3500VA 2600VA 4000VA
    Power 5 sec. 3400VA 4800VA 6000VA 900oVA 6500VA 10500VA
    Max. efficiency 93% 93% 94% 94% 96% 96%
    Own consumption stand by 1.4W 1.4W 1.6W 1.6W 2.0W 2.1W
    Own consumption ON 8.0W 10W 9W 12W 10w 14W
    Acoustic level without ventilation 40 dB
    Acoustic level with ventilation 45 dB
    Maximum load Up to short-circuit
    Maximum asymmetric load Up to Pcont.
    Load detection (stand-by) 2 to 25 W
    Cos φ 0.1-1
    Output voltage Pure sine wave 230Vac (±2%)/120Vac(1)
    Output frequency 45Hz-60Hz(1)±0.05%(crystal controlled)
    Harmonic distortion <2%
    Overload and short-circuit protection Automatic disconnection with 3 time restart attempt
    Overheat protection Warning before shut-off-with automatic restart
    Battery charger
    Charge Characteristic 6 steps: Bulk-Absorption-Floating-Equalization-reduced floating-periodic absorption Number of steps, thresholds,end current and times completely adjustable with the RCC-02/-03
    Temperature compensation With BTS-01 or BSP 500/1200
    Power Factor Correction(PFC) according EN 61000-3-2
    Maximum charging current 70A 100A 55A 90A 30A 50A
    Input voltage range 150 to 265Vac/50 to 140Vac(1)
    Input frequency 45 to 65Hz
    Input current max. (transfer relay)/Output current max. 50Aac/56Aac
    Transfer time <15ms
    Multifunction contacts 2 independent contacts(potential free 3 points,16Aac/5Adc)
    Dimension h×w× [mm] 133×322×466
    Protection index IP20
    Operating temperature range  -20 to 55℃
    Relative humidity in operation 95% without condensation
    Ventilation Forced from 55
    Warranty 2 years
    Weight 15Kg 18.5Kg 16.2Kg 21.2Kg 16.2Kg 22.9Kg
  Application Home Off-Grid & Back-Up Power Solutions RV Solar power system solutions Marine Power Solutions


The technology of our products comes from Europe and is manufactured in China. Choosing us is equivalent to choosing a good and inexpensive product.Our Battery Charger/Inverter start offer in 2019 , till now still hot sale. We improved the quality constantly in the first 2 years even the packing box according to our customers required. And we are assured our quality is perfect. we tested the goods before shipping.

The Bolanmu Battery Charger/Inverter series is a true energy manager, unique and compact, that has 5 main functions. It can be an off-grid inverter, battery charger, current injector, transfer system and provide support to an AC source.


There are no reviews yet.

Be the first to review “XTM 1500-12”

Your email address will not be published. Required fields are marked *

A Sale Promotion

A description of the promotion and how the visitor could claim the discount