Reliable Power Systems HUMLESS ™ The Information provided in this documentation contains general descriptions and/or technical characteristics of the performane of the products contain herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of the products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Humless nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein. 102215 1 Product data sheet Characteristics Humless Off-Grid Series 1.5kWh Off-grid power supply Multiple Source Charge & Discharge Output Power: 1.5kW 120/240Vac Storage Capacity: 1.5kWh Specifications Lighting and devices: Government, Military/Security Commercial, Marine, Domestic Home 2,500+ cycles (daily use ~6.8 yrs) 3,500+ cycles Daily >90% Primary use Cycle life Component reliability Expected usage System efficiency AC Charger AC charging model Input AC voltage CC:Constant Current CV:Constant Voltage 90~285 Vac Input AC frequency 50Hz OR 60Hz (±5%) Max. power output to battery 300W Over voltage protection Yes Low voltage protection Yes Max AC amperage protection Yes, self-limit Temperature protection (hot/cold) Yes/No Efficiency >93% Power Factor >0.98 DC Charger DC Inputs Variable (solar, wind, other) MPPT No Operating Vdc range/Peak range 12-80Vdc/48-80Vdc Max. power output to battery 300 W (10Amp max) Over voltage protection Low voltage protection Yes Yes Max amperage protection Yes, self-limit Temperature protection (hot/cold) Yes/No Reverse polarity protection Yes Efficiency >90%
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Reliable Power SystemsHUMLESS™
The
Info
rmat
ion
prov
ided
in th
is d
ocum
enta
tion
cont
ains
gen
eral
des
crip
tions
and
/or t
echn
ical
cha
ract
eris
tics
of th
e pe
rform
ane
of th
e pr
oduc
ts c
onta
in h
erei
n. T
his
docu
men
tatio
n is
not
inte
nded
as
a su
bstit
ute
for a
nd
is n
ot to
be
used
for d
eter
min
ing
suita
bilit
y or
relia
bilit
y of
the
prod
ucts
for s
peci
fic u
ser a
pplic
atio
ns. I
t is
the
duty
of a
ny s
uch
user
or i
nteg
rato
r to
perfo
rm th
e ap
prop
riate
and
com
plet
e ris
k an
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valu
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stin
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prod
ucts
with
resp
ect t
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pplic
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n or
use
ther
eof.
Nei
ther
Hum
less
nor
any
of i
ts a
ffilia
tes
or s
ubsi
diar
ies
shal
l be
resp
onsi
ble
or lia
ble
for m
isus
e of
the
info
rmat
ion
cont
aine
d he
rein
.
102215
1
Product data sheetCharacteristics
Humless Off-Grid Series 1.5kWhOff-grid power supplyMultiple Source Charge & DischargeOutput Power: 1.5kW 120/240VacStorage Capacity: 1.5kWh
SpecificationsLighting and devices:Government, Military/SecurityCommercial, Marine, Domestic Home
2,500+ cycles (daily use ~6.8 yrs)
3,500+ cycles
Daily
>90%
Primary use
Cycle life
Component reliability
Expected usage
System ef�ciency
AC Charger
AC charging model
Input AC voltage
CC:Constant CurrentCV:Constant Voltage
90~285 Vac
Input AC frequency 50Hz OR 60Hz (±5%)
Max. power output to battery 300W
Over voltage protection Yes
Low voltage protection Yes
Max AC amperage protection Yes, self-limit
Temperature protection (hot/cold) Yes/No
Ef�ciency >93%
Power Factor >0.98
DC Charger
DC Inputs Variable (solar, wind, other)
MPPT No
Operating Vdc range/Peak range 12-80Vdc/48-80Vdc
Max. power output to battery 300 W (10Amp max)
Over voltage protection
Low voltage protection
Yes
Yes
Max amperage protection Yes, self-limit
Temperature protection (hot/cold) Yes/No
Reverse polarity protection Yes
Ef�ciency >90%
Reliable Power SystemsHUMLESS™
The
Info
rmat
ion
prov
ided
in th
is d
ocum
enta
tion
cont
ains
gen
eral
des
crip
tions
and
/or t
echn
ical
cha
ract
eris
tics
of th
e pe
rform
ane
of th
e pr
oduc
ts c
onta
in h
erei
n. T
his
docu
men
tatio
n is
not
inte
nded
as
a su
bstit
ute
for a
nd
is n
ot to
be
used
for d
eter
min
ing
suita
bilit
y or
relia
bilit
y of
the
prod
ucts
for s
peci
fic u
ser a
pplic
atio
ns. I
t is
the
duty
of a
ny s
uch
user
or i
nteg
rato
r to
perfo
rm th
e ap
prop
riate
and
com
plet
e ris
k an
alys
is, e
valu
atio
n an
d te
stin
g of
the
prod
ucts
with
resp
ect t
o th
e re
leva
nt s
peci
fic a
pplic
atio
n or
use
ther
eof.
Nei
ther
Hum
less
nor
any
of i
ts a
ffilia
tes
or s
ubsi
diar
ies
shal
l be
resp
onsi
ble
or lia
ble
for m
isus
e of
the
info
rmat
ion
cont
aine
d he
rein
.
102215
Front panelDC Input Voltage: 12-80Vdc
Max. Power in: 300W to battery/1.5kW to AC load
AC Input Voltage: 90-285Vac
DC output 1 Voltage: ~12VdcCurrent: max. 20A
DC output 2 4 x 2.1Amp USB
Battery Cycle Life (100% DOD; 25 degrees Celcius) 2,500+
AC Out: Inverter
Output wave form/THD
Grid-tied/Back-feed detect & shutdown
PSW Pure Sine Wave/ <4%
No; off-grid (NOT designed to auto-tie into grid)
Output AC voltage 120+/-10V / 220-240Vac
Output AC frequency 50-60Hz
Inverter ef�ciency ≥88%
Max. consistant output power 1.5kWh
Peak output power 2kWh
Startup peak power 9.6kWh <500ms
Overload protection Yes
Over temperature protection Yes
Input reverse connection protection Yes
Output short protection Yes
By-pass functionality Yes, 120Vac (<30 ms)Grid bypass 1.8kWh Solar bypass 1.5kWh 120Vac/15Amp max; 240Vac/7.5Amp max
Low Voltage Protection Yes
2
Battery (incl. BMS)
Battery type LFP
Battery standard voltage 48Vdc Nominal
Battery volume 30Ah
Manual Disconnect System from Battery Yes
Battery Standards UN38.3UL1642/CEIP20
Other
Application environment Indoor OR outdoors in NEMA 4/5 enclosure
Normal ambient temperature 22+/-5 °C
Case temperature < 55 °C on full load discharging status
Normal ambient moisture <= 90%
Reliable Power SystemsHUMLESS™
The
Info
rmat
ion
prov
ided
in th
is d
ocum
enta
tion
cont
ains
gen
eral
des
crip
tions
and
/or t
echn
ical
cha
ract
eris
tics
of th
e pe
rform
ane
of th
e pr
oduc
ts c
onta
in h
erei
n. T
his
docu
men
tatio
n is
not
inte
nded
as
a su
bstit
ute
for a
nd
is n
ot to
be
used
for d
eter
min
ing
suita
bilit
y or
relia
bilit
y of
the
prod
ucts
for s
peci
fic u
ser a
pplic
atio
ns. I
t is
the
duty
of a
ny s
uch
user
or i
nteg
rato
r to
perfo
rm th
e ap
prop
riate
and
com
plet
e ris
k an
alys
is, e
valu
atio
n an
d te
stin
g of
the
prod
ucts
with
resp
ect t
o th
e re
leva
nt s
peci
fic a
pplic
atio
n or
use
ther
eof.
Nei
ther
Hum
less
nor
any
of i
ts a
ffilia
tes
or s
ubsi
diar
ies
shal
l be
resp
onsi
ble
or lia
ble
for m
isus
e of
the
info
rmat
ion
cont
aine
d he
rein
.
102215
Other (Continued)
Storage temperature 0~+50 °C
Storage moisture <= 90%
Altitude 2,000m
Cooling Fan & Convection
Industrial Design Steel powder coated, standard rack dimensions500mm x 330mm x 300mm (20" x 13" x 12")
Estimated total system weight (incl. battery) ~25kg (~55lbs)
Safety requirement/Standards
3
FCC Conform to FCC Part 15 Subpart J Class B
CE Yes
UL Not certi�ed but UL standards used in design*Does not conform to UL1741 and CSA 107.1 for utility interactive applications