Store More of Your Solar. Keep Essential Power Available.
Build a home energy system around your daily electricity use, peak loads, backup priorities and available solar--not around a battery size alone.
- LFP battery options
- Off-grid & hybrid inverters
- Wall, rack & high-voltage configs
Home system · Monitoring app
Battery · Inverter · Solar
Why home energy systems exist
Built Around the Problems Home Energy Users Actually Face
Solar is generated during the day but needed at night.
Store available PV energy for later household use rather than exporting it at low rates.
Grid outages interrupt essential appliances.
Design a backup circuit around the loads that matter most--refrigerator, lighting, router, medical devices.
Battery and inverter choices are confusing.
Match voltage, power rating, communication protocol and expansion requirements before purchase to avoid costly mismatches.
Future energy needs may grow.
Select a scalable battery architecture where the chosen system supports expansion within its supported series/parallel limits.
System operation modes
How a Home Energy System Works
Illustrative example -- final operation depends on system design, inverter model and configuration.
Daytime -- PV Active
PV powers household loads directly. Surplus energy charges the battery. If PV exceeds both loads and battery capacity, excess may be exported to the grid (where permitted and inverter-configured).
Evening -- Battery Discharge
The battery supplies stored energy to household loads according to inverter settings. Grid supplements if battery state-of-charge reaches the configured minimum.
Grid Outage -- Backup Mode
A compatible inverter with backup switching capability supplies defined essential loads from the battery. The scope of backup depends on inverter model, battery capacity and the loads connected to the backup circuit.
Off-grid / Generator Input
Off-grid operation and optional generator input depend on the selected inverter model supporting those functions. Proper protection design, PV sizing and generator compatibility must be verified before installation.
Three configuration paths
We’ll Help You Match the Right System to Your Home
Tell us what equipment you already have and what you want the system to achieve. We will check voltage, communication protocol and firmware compatibility, then recommend the safest practical path.
Battery + Existing Compatible Inverter
Keep a compatible inverter you already trust and add storage around it. We review the voltage range, communication protocol and firmware version before recommending a battery.
Best for
You already have a compatible grid-tie or hybrid inverter and want to add storage
What we check for you
Battery voltage range · CAN/RS485 protocol · Inverter firmware · BMS communication
Battery + New Hybrid / Off-Grid Inverter
We match the battery and inverter as one coordinated system, reducing interface risk and giving your installer a clearer commissioning path.
Best for
New installations or full system replacements where battery and inverter are specified together
What we confirm with you
Single-phase vs three-phase · Off-grid or hybrid mode · PV input capacity · Grid voltage/frequency
All-in-One Home Energy System
Choose one integrated battery-and-inverter unit when you want a cleaner installation, fewer equipment interfaces and one team to coordinate the system.
Best for
You want a simpler installation with fewer interfaces and one coordinated solution
What we plan around
Capacity expandability · PV input specs · Available models in your region
Product portfolio
Home Energy Products in the Current MOLETONG Portfolio
Specific models, parallel limits, certifications and compatibility are confirmed in the latest datasheet for each product family.
Wall-Mounted Batteries
25.6V, 48V and 51.2V product families in multiple capacity options. Designed for wall installation in residential settings.
Key specifications
Exact capacities, parallel limits and compatible inverter list: refer to current datasheet.
Rack-Mounted Batteries
48V/51.2V configurations for organised, expandable installations in standard 19" or dedicated racks.
Key specifications
Series/parallel expansion limits and BMS protocol: refer to current datasheet.
High-Voltage Rack-Mounted Battery
Scalable high-voltage platform for compatible hybrid inverters. Supports higher system efficiency at larger capacities.
Key specifications
Compatible inverter list and voltage range: confirm with MOLETONG before specifying.
Large-Capacity Battery With Roller
Portable large-capacity LFP or approved semi-solid configurations for mobile, off-grid or temporary power applications.
Key specifications
Available configurations and approved chemistry variants: refer to current datasheet.
Wall-Mounted All-in-One
Integrated battery and inverter unit for simpler residential installation and reduced equipment coordination.
Key specifications
PV input, capacity options and grid compatibility: refer to current datasheet.
Off-Grid & Hybrid Inverters
Single-phase off-grid, single-phase hybrid and three-phase hybrid models. Compatible with selected MOLETONG battery families.
Key specifications
Battery compatibility, firmware requirements and certifications: refer to current datasheet.
Sizing inputs
Six Inputs for a Reliable Recommendation
Providing these details helps us recommend the right battery capacity, inverter model and architecture for your specific situation.
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01
Daily energy use
kWh per day from your electricity bill or smart meter.
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02
Maximum simultaneous load
Peak kW demand -- sum of appliances running at the same time.
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03
Essential loads & backup hours
Which appliances must stay on during an outage, and for how long.
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04
PV array size & inverter information
Installed kWp and existing inverter make/model if applicable.
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05
Grid voltage, frequency & outage pattern
Local grid specs and how often/long outages occur.
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06
Installation location, temperature & expansion plans
Indoor/outdoor, ambient temperature range and future load growth.
Request a Recommendation
Fill in as many details as you have. Our team will follow up with a tailored system suggestion.
Six layers of evidence
Compatibility and Installation Matter as Much as Battery Capacity
Confirm battery voltage range, inverter protocol, current limits, protection design, cable sizing, installation environment and local electrical requirements before commissioning.
Cell Chemistry & BMS
LFP chemistry selected for thermal stability. Each battery pack includes a BMS managing cell voltage, temperature and current limits within the rated operating window.
Protection Design
Overcharge, over-discharge, over-temperature, short-circuit and ground-fault protections are implemented at BMS and system level. Protection scope varies by model.
Inverter Compatibility
Communication protocol (CAN/RS485), voltage window and firmware version must be verified against the specific inverter model before installation. Compatibility lists are available on request.
Installation Environment
Operating temperature range, ventilation, cable sizing, mounting clearances and proximity to ignition sources must comply with the product installation guide and local electrical codes.
Applicable Certifications
Certifications such as IEC 62619, UN 38.3, RoHS and CE apply to specific models. Confirm which certifications apply to the exact model you are specifying. Do not assume all products carry all marks.
Commissioning & Local Requirements
Final system safety depends on correct commissioning by a qualified installer following local electrical regulations. MOLETONG provides installation guidance; local compliance is the installer's responsibility.
For distributors & installers
Support Your Customers With Clear Product Information
We give installers and distributors the technical and commercial materials they need to specify, sell and commission home energy systems with confidence.
Datasheets & Compatibility Lists
Product specifications, voltage ranges, communication protocols and verified inverter compatibility lists per battery family.
Installation Guidance
Wiring diagrams, commissioning checklists and safety requirements for each product model.
Monitoring Documentation
Setup guides for app-based monitoring and remote system status access where supported by the product.
Warranty Terms
Model-specific warranty documentation. Five-year warranty language applies to several products -- confirm the exact terms for each model.
Training Route
Product and installation training availability -- confirm current programme with your MOLETONG contact.
Partner pathway
From first contact to ongoing support
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01
Initial Enquiry
Share your market focus, customer types and technical background. We assess fit and provide an overview of available products and support.
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02
Technical Onboarding
Access datasheets, compatibility lists and installation documentation. Attend available training sessions (confirm current schedule).
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03
Sample & First Order
Evaluate sample units. Place initial order with agreed commercial terms and lead time confirmation.
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04
Customer Projects
Receive ongoing technical support for sizing, compatibility questions and commissioning issues on specific customer projects.
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05
After-Sales & Warranty
Follow documented warranty and after-sales processes. MOLETONG provides support within the terms applicable to each product model.
Common questions
Frequently Asked Questions
Can the battery work with my existing inverter?
Only after verifying the specific model, communication protocol (CAN or RS485), voltage window and firmware version. MOLETONG provides compatibility lists -- check the relevant list for your inverter make and model before purchasing. Do not assume compatibility based on voltage alone.
Can the system power the whole home during an outage?
This depends on the inverter's continuous power rating, the battery's discharge capability, and the total load connected to the backup circuit. A whole-home backup design requires careful load assessment. Most residential installations protect a defined essential-loads circuit rather than the entire home.
Can battery capacity be expanded later?
Expansion is possible within the supported series/parallel limits and architecture of the specific product family. Not all batteries support expansion, and adding capacity beyond the inverter's rated input is not permitted. Confirm expansion limits for your chosen model before designing the initial installation.
Can the system work completely off-grid?
Off-grid operation requires an inverter model that explicitly supports off-grid mode, correct PV and battery sizing for the expected load profile, appropriate protection design, and -- where used -- a compatible generator input. Confirm the specific inverter model's off-grid capabilities before specifying.
What warranty applies to MOLETONG home energy products?
Five-year warranty language appears in brochure materials for several products in the home energy range. The exact warranty period, coverage scope and claims process depend on the specific model and the applicable terms at the time of purchase. Confirm the warranty terms for your chosen model with your MOLETONG contact or distributor.
What certifications do the products hold?
Applicable certifications -- such as IEC 62619, UN 38.3, RoHS and CE -- vary by product model and target market. Do not assume all products carry all marks. Request the certification documentation for the specific model you are specifying.
Is the system suitable for a villa, small commercial building or remote site?
MOLETONG home energy products are primarily designed for residential use. For larger loads, three-phase supply requirements or commercial-scale storage, the commercial and industrial product range is more appropriate. Discuss your specific application with MOLETONG to confirm the right product family.
Tell Us What You Need to Keep Running.
Share your energy situation and we'll suggest the right battery, inverter and configuration for your home.
Already specifying or selling home energy systems?
Access technical documentation, compatibility lists and partner support. Get in touch to discuss distribution or installation partnership terms for your market.
Email the sales team
sales@moletong.com -- for partnership and product enquiries
Technical support
engineering@moletong.com -- compatibility and commissioning questions
What we provide to partners
- Product datasheets and updated compatibility lists
- Installation guides and commissioning checklists
- Monitoring setup documentation
- Model-specific warranty documentation
- Training route (confirm availability with your contact)
Dongguan · Indonesia · Global Projects
R&D, manufacturing and sales connected through our Dongguan production base, four domestic sales centers and our Indonesia office.