Power supply.
Generate, store, charge.
Power supply on board is a chain: a generator feeds energy into the on-board network, a distribution system routes it to the right battery, storage holds it in reserve, and a converter produces the voltage the load needs. philippi manufactures battery chargers, isolation relays and shore power units itself.
Categories. From shore power to alternator.
Shore power
LAE and LAU shore power and changeover units from our own production, isolation transformers.
Batteries
LiFePO4 from BullTron, SuperB and Mastervolt, 48 V battery LB48/105 from EP-Technologies.
Charging and converting
ACE battery chargers, DCB/DCE charge boosters, Balmar alternators, XTM/XTH inverter-chargers.
Charge distribution
VHR 200 isolation relay from our own production, BLA battery balancer, ACR relays from Blue Sea Systems.
All products. 131 items.
12V-120A alternator for Volvo engines
from 908,00 €
Battery Charger ACE 12/30
449,00 €
ACR 12/24 isolation relay
150,06 €
BullTron Combi 12 V/230 V 2000 W with 80 A Charger
1.199,00 €
BullTron Polar 12 V 80 Ah LiFePO4 Battery with Heating
719,00 €
AC inverter 12V-24V series DCW
from 1.419,00 €
DCB 12V charging booster
from 635,00 €
Panda AGT-DC 4000-12V PMS
13.022,00 €
Solar ChargeMaster
from 135,07 €
Mac Plus Czone voltage converter
654,50 €
12V-100A alternator for Volvo engines
from 816,00 €
24V-70A alternator for Volvo engines
from 1.007,00 €
24V-140A alternator for Volvo engines
1.810,00 €
Alternator, XT Series, 170A, 12V, Single Foot 1-2"
from 1.166,00 €
Alternator, XT Series, 90A, 24V, Single Foot 1-2"
from 1.219,00 €
12V-100A alternator for Yanmar engines
from 816,00 €
12V-120A alternator for Yanmar engines
from 908,00 €
24V-70A alternator for Yanmar engines
from 1.007,00 €
Alternator, XT series, 170A, 12V, double base 3.15″
from 1.166,00 €
Alternator for Yanmar, 6LY MT, Series 94, 210A, 12V
1.810,00 €
Alternator for Volvo D1 / D2, XT series, 250A, 12V, double base 4"
from 1.431,00 €
Alternator, XT series, 250A, 12V, double foot 3.15"
from 1.431,00 €
Alternator, XT series, 90A, 24V, double foot 3.15"
from 1.219,00 €
Alternator, XT series, 250A, 12V, single foot 1-2"
from 1.431,00 €Mobile Power Supply Systems – Self-Sufficient Energy from a Single Source
Modern mobile power supply systems enable maximum independence and reliable energy supply – wherever you need it. Whether on a boat, in an RV, expedition vehicle, or for off-grid applications: with perfectly coordinated charging technology, powerful batteries, and the integration of solar and wind energy, you create the foundation for a secure and self-sufficient power supply.
Complete Systems for Maximum Reliability
A reliable energy supply results from the optimal interaction of all components. That's why we offer well-thought-out complete systems from a single source – from batteries to chargers and charge boosters, to solar charge controllers, inverters, and energy management systems.
All components are coordinated and ensure efficient, safe, and trouble-free operation of your electrical system.
Optimal Use of Energy from Sun, Wind, and Shore Power
Our energy systems enable the intelligent integration of various energy sources:
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Solar panels and solar charge controllers
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Wind generators
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Alternators and charge boosters
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Shore power connections
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Generators
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Lithium and AGM battery systems
This ensures that the optimal energy source is always available to efficiently charge your batteries and reliably supply consumers.
Self-Sufficiency for Boats, RVs, and Expedition Vehicles
With a modern energy system, you significantly increase your independence. Powerful battery storage in combination with renewable energy sources enables long periods of operation without shore power connection and simultaneously reduces the use of generators.
Whether on a long voyage, free camping in an RV, or on expeditions far from infrastructure – you will always have the energy you need.
Your Advantages at a Glance
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Mobile power supply from a single source
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Perfectly coordinated complete systems
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Integration of solar and wind energy
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Efficient charging technology for maximum battery life
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Modern lithium and AGM battery systems
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High energy efficiency and operational reliability
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Ideal for boats, yachts, RVs, and expedition vehicles
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Maximum independence and self-sufficiency
With our mobile power supply systems, you enjoy a reliable energy supply and the freedom to travel independently of shore power – for as long and as far as you wish.
Questions about power supply.
How large does my house battery need to be?
First calculate your daily consumption in amp-hours: all loads with their current draw and estimated running time per day. Multiply that by the number of days you want to manage without recharging and take into account the usable depth of discharge of your battery type. This also determines the right charging power.
What charging current does my charger need?
The charging current depends on the installed battery capacity and how quickly you want to be full again. The philippi chargers state a recommended capacity range for this: for the ACE 12/90 it is 300 to 900 Ah at 90 A. For smaller banks the ACE 12/30, 12/44 or 12/64 are intended, for 24 V the ACE 24/25 and 24/30.
Do I need a DC-DC charger for lithium batteries?
As a rule, yes. The alternator alone often does not provide the voltage and regulation that a LiFePO4 battery needs to charge fully, and long cables make this worse. In addition, the high charging current of a lithium bank can overload the alternator. A DC-DC charger such as the philippi DCB 12V sets a defined charging voltage and a limited charging current.
What is the difference between a split-charge relay and a charge distributor?
A split-charge relay connects two battery circuits as soon as charging takes place and disconnects them again afterwards, so the consumer side cannot drain the starter battery. A charge distributor splits the charging current of one source specifically across several battery groups. The philippi VHR 200 is designed for groups above 200 Ah.
When do I need a generator and when is an inverter-charger enough?
An inverter-charger such as the XTM, XTH or Mass Combi Ultra makes 230 V from the battery and charges on shore power, but the energy must first be in the battery. A Fischer Panda generator produces it itself and pays off for high continuous loads off-grid over long periods, e.g. air conditioning, a watermaker or an electric cooker.